(lass t- i c 7 PRESERVATION OF NIAGARA FALLS HEARINGS ON THE SUBJECT OF ■H. R. 26688 SIXTY-PIRST CONGRESS, SECOND SESSION RELATING TO THE CONTROL AND REGULATION OF THE WATERS OF NIAGARA RIVER AND THE PRESERVATION OF NIAGARA FALLS HELD BEFORE THE COMMinEE ON RIVERS AND HARBORS OF THE HOUSE OE REPRESENTATIVES OE THE TJXITE]) STATES SIXTY-FIRST CONGRESS, THIRD SESSION CONSISTING OF D. S. ALEXANDER, N. Y., Chainnan. GEORGE P. LAWRENCE, Mass. JOHN K. TENEE, Pa. JAMES H. DAVIDSON, Wis. STEPHEN M. SPARKMAN, Pla. JAMES McLACHLAN, Cal. JOSEPH E. RANSDBLL, La. H. CLIN YOUNG, MiCH. GEORGE P. BUBGESS, Tex. HARRY C. WOODYARD, W. Va. BENJAMIN G. HUMPHREYS, Miss. WILLIAM A. RODENBERG, III. JOHN A. MOON, Tbnn. WILLIAM E. HUMPHREY, Wash. GEORGE W. TAYLOR, Ala. MARTIN B. MADDEN, III. J. EDWIN ELLERBE, S. C. CHARLES A. KENNEDY, Iowa. CHARLES G. EDWARDS, Ga. JAMES H. CASSIDY, Ohio. FRANK D. FLETCHER, Clerk. JOSEPH H. McGANN, Assistant Olerk. WASHINGTON C40VERNMENT PRINTING OFFICE 1911 PRESERVATION OF NIAGARA FALLS HEARINGS ON THE SUBJECT OF H. R. 26688 SIXTY-FIRST CONGRESS, SECOND SESSION RELATING TO THE CONTROL AND REGULATION OF THE WATERS OF . NIAGARA RIVER AND THE PRESERVATION OF NIAGARA FALLS HELD BEFORE THE COMMITTEE ON RIVERS AND HARBORS OF THE HOUSE OF REPRESENTATIVES OF THE UNITED STATES SIXTY-FIRST CONGRESS, THIRD SESSION CONSISTING OF D. S. ALEXANDER, N. T., Chairman. GEORGE P. LAWRENCE, Mass. JOHN K. TENER, Pa. JAMES H. DAVIDSON, Wis. STEPHEN M. SPARKMAN, Fla. JAMES McLACHLAN, Cal. JOSEPH E. RANSDELL, La. H. OLIN YOUNG, MiCH. GEORGE F. BURGESS, Tex. HARRY C. WOODYARD, W. Va. BENJAMIN G. HUMPHREYS, MiSS. WILLIAM A. RODENBERG, ILL. JOHN A. MOON. Tenn. WILLIAM E. HUMPHREY, Wash. GEORGE W. TAYLOR, Ala. MARTIN B. MADDEN, III. J. EDWIN ELLERBE, S. C. CHARLES A. KENNEDY, Iowa. I'lIARLES G. EDWARDS, Ga. JAMES H. CASSIDY, Ohio. FRANK D. FLETCHER, Clerk. JOSEPH H. McGANN, Assistant Clerk. WASHINGTON GOVERNMENT PRINTING OFFICE 1911 r n ^^\^' oo:n"tee"ts. rage. Resolution of the legislature of the State of New York 537 Statement by Mr. J. Horace McFarland, president of the American Civic Association 537 Statement by Gen. Francis V. Greene, president of the Niagara, Lockport & Ontario Power Co., and vice president of the Ontario Power Co 547 Memorandum concerning the restrictions on^ the use of Niagara power, sub- mitted by Gen . Francis V. Greene 556 The Burton law, approved June 29, 1906, and amendatory resolution approved March 3, 1909 559 Treaty between the United States ard Great Britain on boundary waters between the United States and Canada, signed Jan. 11, 1909, and pro- claimed May 13, 1910 561 The Alexander bill, H. R. 26688, Sixty-first Congress, second session 567 Photographs of Niagara Falls taken in 1876, 1885, 1888, 1900, 1905, and 1910 569 Extracts from the annual reports of the Chief of Engineers, U. S. Army, for 1909 and 1910 571 Statement by Mr. Morris Cohn, jr., representing the Hydraulic Power Co., of Nia,gara Falls 581, 589 Letter from Mr. Charles Bennett Smith, Member elect of Congress, Buffalo, N. Y 587 Resolutions of the Chamber of Commerce and Manufacturers' Club, of Buffalo, NY 587 Petition of certain citizens of Buffalo, N. Y., and of the Niagara frontier 588 Statement by Mr. Frederick L. Lovelace, secretary of the Niagara Falls Power Co 590 Statement by Mr. J. Boardman Scovell, Lewiston, N. Y 593 Statement by Mr. J. W. Howard, consulting engineer, Erie & Ontario Sanitary Canal Co ;........ 603 Statement by Mr. Isham Randolph, representing the Erie & Ontario Sanitary Canal Co 605 Statement by Mr. Millard F. Bowen, representing the Erie & Ontario Sanitary Canal Co 608 Memorandum submitted by Mr. Isham Randolph, representing the Erie & Ontario Sanitary Canal Co _. . . 612 Statement by Mr. Morris H. Alberger, representing the Niagara County Irriga- tion & Water Supply Co 620 III PRESERVATION OF NIAGARA FALLS. House of Representatives, Committee on Rivers and Harbors, Friday, January 6, 1911. The committee met at 11 o'clock a. m., Hon. D. S. Alexander (chairman) presiding. The Chairman. This is a public hearing on House bill No. 26688, and notices have been sent out to all persons who it was believed were interested. I have not yet been advised of all the interests present, but Mr. McFarland is here representing the American Civic Association, who is desirous of being heard at an early hour in order to leave for New York. I may say at the beginning that it is rumored the Legislature of New York yesterday passed a joint resolution asking that this hearing be deferred until the State of New York can be represented. I am not advised officially that such action has been taken by the legislature, but I would welcome such action. Nevertheless, it seems proper, since so many gentlemen are in the city to-day who desire to be heard, that we go on with this hearing, and then we can post- pone it and await the action of the State of New York, if any is taken. It would be very easy to give further hearings if the State of New York desires to be represented. Mr. McFarland, we will be glad to hear from you. Perhaps you had better take that end of the table [indicating] , Mr. McFarland. Mr. Chairman The Chairman. Just one moment. There has just been handed me this notice : State of New York. In Senate, Albany, January 4, 1911. By M. BuRD : Resolved {if the assembly concur). That the clerk of the senate be directed to communicate with the proper committee of the House of Representatives through its chairman, and request that no final action be taken by such com- mittee on the proposed bill now before it, known as the Alexander electric power bill, until the New York State authorities have an opportunity to examine its provisions and be heard thereon. By order of the senate: Pateick E. McCabe, Clerk. In assembly, January 4, 1911. Concurred in without amendment. By order of the assembly : Luke MoHenry, Clerk. 72684—11 1 537 538 PRESERVATION OF NIAGARA FALLS. Certainly there Avill be no positive action taken by this committee until the State of ]S'ew York can be heard, and, as I stated before, I welcome that action on the part of the State. Mr. McFarlaxd. Mr. Chairman, in being permitted to discuss this subject at this time I do so hoping that the same policy is being pur- sued as that Avhich the then Secretary of War Taft approved at the first hearing about Niagara Falls in relation to the distribution of water power under the Burton bill. Mr. Taft at that time assumed that inasmuch the American Civic Association represented the public it was proper that it should be first heard. The policy of the United States in respect of the control of the waters of the Niagara River at and about Niagara Falls has been consistent since the act of 1905. The association which I have the honor to represent and other organizations called the attention of the Federal Government to its possibilities and its powers. Mr. Roosevelt, in response to an urgent request, recommended to the Congress the nationalization of Niagara Falls, which at that time was taken by the country at large, and certainly legally construed, as the possession of the State of New York. The Congress fol- lowed the suggestion of the President, and as a result of confer- ence the Burton bill was passed, that bill being the direct lineal predecessor of the enactment before the committee to-day. Not only was Mr. Roosevelt interested in this, as is his able successor, the present President, Mr. Taft, both as Secretary of War and now as President, but they have shown themselves alive and interested in Niagara Falls as a spectacle; that is, in Niagara Falls as a world possession. Mr. Roosevelt, under date of March 1, 1906, transmitted a report of the American members of the International Waterways Commis- sion, in which occurred this sentence, referring to the power develop- ment at Niagara: Whether this commercial asset shall be utilized to such an extent as to seri- ously impair the majesty and scenic beauty oi" the Falls, depends upon the public will. That absolutely and fairly stated the situation at that time. The public has spoken ; it has spoken in unmistakable terms in every State and Territory, in every city and hamlet. It has sjjoken by the thou- sand, by the ten thousands; it has spoken through the newspapers and through associations and societies; it has most effectually made known its position ; that is, that the majesty and scenic beauty of the Falls shall not be impaired. The Burton bill, which was signed by President Roosevelt on June 29, 1906, endeavored to establish a fair line between private investments in power development at Niagara Falls and the public investment in the glory of Niagara. This Burton bill distinctly limited the diversion which might be made for power at 15,600 cubic feet per second. But this committee and the public will take into consideration the fact that the glory of Niagara Falls does not alone depend upon the diversion of waters by the two companies on the American side, but that it very much more depends upon the larger privileges on the Canadian side. It was thoroughly understood that, while the United States had absolutely no control over what the Province of Ontario should choose to do PRESERVATION OF NIAGARA FALLS. 539 on that side of the Niagara, it did have control over that portion of the results of such diversion of water as might be transmitted into the United States in the shape of electric power; and, therefore, the terms of the Burton bill included a limitation on the importa- tion of power from Canada into the United States. It was definitely understood then and is now that electric horsepower used in the United States primarily resolves itself into water abstracted from the Niagara River. When I had the honor to accompany Mr. Taft about Niagara Falls in 1906, when as Secretary of War he was acting under the provisions of the Burton bill, he was made cognizant of the fact that the boundary line does not end at Goat Island ; that it lies well beyond Goat Island. As is well known, Canada is a relatively undeveloped country. I do not know how the situation is now, but five years ago it had a population of 1^ to the square mile, while the United States had a population of 21 to the square mile. It is obviously impossible for the Province of Ontario to use among its own people all the power possible to produce from the utilization of the works already begun on the Canadian side of Niagara Falls. The market for that power is obviously in the United States, and corporations exist to bring in that power and develop it. They now bring it in and develop it in strict accordance with the terms of the Burton bill, limiting and reducing as far as possible the final drain on the Falls. It was insisted at the hearing that the Government through its Army engineers should discover how much water could be diverted from Niagara Falls without seriously injuring its' integrity as a great spectacle. The bill provided that no further permits beyond 15,600 cubic feet per second should be issued or granted until after six months of the full use an opportunity had been given to discover the effect of the primary diversions. Under that provision of the Burton act the War Department has been making careful surveys of the situation for a long time to dis- cover the effect of these diversions. It has reported, and in that report, made in 1909, page 940, the details are given. I will not take the time of the committee by reading the report in extenso. I will give, and I ask your earnest attention to it, the conclusions arrived at by the Chief of Engineers — that the Falls have unques- tionably been injured by the diversions that have been already made and that additional diversions now underway will add to the damage : The combined lowering tends to uncover shallow portions of the crest line of the American Falls. It is further accompanied by greater and, consequently, more harmful effects both in the American rapids and at the easterly, or Ter- rapin Point, end of the Horseshoe Falls. Terrapin Point is on the New York side of the boundary and, as depths there are naturally slight, the loss of 2.5 Inches in depth, which is the total due to all existing diversions, is a matter of moment in its relation to continuity of crest line. But it is on the Canadian side of the boundary that the impairment of the Falls is most serious. At the Canadian end of the Horseshoe Falls, which is known to be deficient in depth, the diversion of 15,100 cubic feet per second produces a lowering of about 4.8 inches, which is increased to 8.44 inches by the present diversions of the Ontario Power Co., the Electrical Development Co., the Canadian Niagara Power Co., and the International Railway Co., whose total diversion is now esti- mated at 10,950 cubic feet per second. The losses at Terrapin Point and at the west end of the Horseshoe are relatively great, and, as a whole, the Falls have unquestionably been seriously injured by the diversions already made. Addi- tional diversions now under way will add to the damage. 540 PKESERVATION OF NIAGARA FALLS. Mr. Edwards. Does that refer to privileges granted by the United States or Canada? Mr. McFarland. By both. Mr. Madden. "What report is that? Mr. McFarland. It is the annual report of the Chief of Engineers for 1909. Mr. Young. Who makes that report? Mr. McFarland. It is made by that officer. Mr. Young. To whom is the report made? Mr. McFarland. It is his annual report to the Secretary of War. The report takes up fully the result of diversions on both sides. It surveys the whole situation with reference to diversions and to the admission of power from the Canadian side. Mr. Madden. How much water has been diverted ? Mr. McFarland. The report mentions a little over 26,000 cubic feet per second. Mr. Madden. How many thousand feet go over the Falls? Mr. McFarland. Two hundred and twenty-two thousand four hundred cubic feet is supposed to be the average amount. Mr. Madden. How many thousand cubic feet per second could be taken away without interfering with the scenic effect? Mr. McFarland. If I knew that, I would be a very wise man. Mr. Madden. Does anybodj^ know? Mr. McFarland. No, sir. The only pretense in that direction has been arrived at by the surveys of engineers. Mr. Madden. How do they reach that conclusion? Mr. McFarland. By taking measurements, by photographs, and by the methods that engineers usually reach conclusions. Mr. Madden. Would a wise layman be able to determine what effect the diversion of the waters would have on the scenic grandeur of the Falls? Mr. McFarland. It would be a wise layman who would qualify for that. Mr. Madden. Then you do not believe they would be able to reach a conclusion about it? Mr. McFarland. I do not believe they could reach an absolutely right conclusion. Scenic effect can not be stated in mathematical terms; it can be stated only in general terms. Mr. Madden. Then your argument is not based on mathematical calculations, but on a theory. Mr. McFarland. My argument is not based on generalities. A statement as to scenic injury may be based on mathematical calcu- lation. Mr. Madden. You believe that a conclusion can be reached exactly, do you? Mr. McFarland. Yes, sir. Mr. Madden. We are trying to get at the facts so that we can base conclusions on your argument. Mr. McFarland. If anyone could take a view or scenic effect and state it in mathematical terms, it would be a very wonderful thing. Mr. Madden. What do you base your argument on as to the diver- sion of water? Mr. McFarland. I base it upon the statement here made, which certainly checks with my own observation, that the Falls have been PRESERVATION OF NIAGARA FALLS. 541 unquestionably injured by the diversions alreadj' made and that diversions under way will add to the damage. Mr. Madden, ^^^lat injury has been done to them, in j^our judg- ment? Mr. McFarland. Injury has been done by the withdrawal of water. Mr. Madden. What effect has that had upon the Falls? What is the injury ? Mr. McFarland. The injury is in reducing the volume of water that passes over the crest of the Falls. The smallest abstraction of water from the varied and ragged crest line, even half an inch, might bare a great quantity of rock. Much of the rock has been bared, so it is said by engineers, and in that way the grandeur of the Falls has been interfered with. Mr. Madden. Suppose you were to go to Niagara Falls to-day and between now and six months from to-day 10,000 feet of water per second was diverted, do you suppose, as a layman, you woidd be able to see any difference in the Falls as they are to-da}^ and as they would be six months from to-day? Mr. McFarland. I think I would. The water is exceedingly low by the Terrapin Rock, and I think an abstraction of 10,000 feet, or the withdrawal of 10,000 feet, would bare a large extent there. Mr. Young. You say the engineer has been able to determine how much the crest line has been lowered ? Mr. McFarland. Yes, sir; I think I can show you that right now. Mr. Young. Does he say how much the crest line has been lowered ? Mr. McFarland. Yes, sir; 2.5 inches, as the effect of the diversions, according to this engineer [referring to report]. Mr. Young. AMiat proportion is that ? Mr. McFarland. I do not know ; the crest line is so uneven. The crest line of the Horseshoe Falls is approximately 500 feet less than it was 10 years ago. Mr. Madden. Is that caused by the diversion of water? Mr. McFarland. My opinion is that it has been affected by it. On the American side, at the time I speak of, it was supposed that there flowed about 10 per cent of the water, but the present estimate of the engineers is that much less than 10 per cent flows on the American side. The parting of the waters occurs at the head of Goat Island, and on the American side belov/ that point there are two companies developing power under permits from the State of New York, and one of them. I believe, takes water from above the parting of the waters. On the Canadian side but one company takes water from the full breadth of the river above the parting of the waters; that is the Ontario Power Co. The others are below the parting of the waters. Mr. Edwards. Have you a map of the Falls ? Mr. McFarland. No, sir. Mr. Madden. Is your argument for the conservation of the natural resources of the country; do you believe in conservation ? Mr. McFarland. I would be ^lad, if time permitted, to properly argue that question. Saving Niagara would be a conservation of resources for the benefit of the future; destroying its scenic effect would utterh' disregar;man. Oh, yes. Gen. Greene. Judge Moon has the backing of the chairman, and if he will allow me, I will now answer the question. Mr. Moon. Yes; with the statement in advance that, notwith- standing the chairman's statement, this act plainly and clearly con- fines it to the companies. Gen. Greene. I think that act should be amended so as to leave it to the discretion of the Secretary of War, if you want my opinion. Mr. Moon. How is that? Gen. Greene. I think the act should be so amended as to leave this in the discretion of the Secretary of War, who undoubtedly will do as his predecessor did — have elaborate hearings, go into the question in all its bearings, get the reports from his own engineers, and will then make his decision, making the greatest use of the water. Mr. Madden. You would be in favor of cutting out the words " which are now actually producing power ? " Gen. Greene. Absolutely. Mr. Cassidy. General, I would like to ask one other question, just as a matter of information : How many miles do you now carry the power ? Gen. Greene. We carry the power 200 miles now; that is, at 60,000 volts. Mr. Cassidy. Is that the extreme limit of the art or industry? Gen. Greene. No, sir. We are carrying it at 60,000 volts, which was the limit at the time our lines were built, five years ago. Other companies are now carrying it at 110,000 volts, and some are talking of 150,000 volts. Volts, you understand, are the pressure. The dis- tance it can be carried is approximately proportional to the voltage, so that if we carry it 200 miles successfully at 60,000 volts and it is demonstrated that 120,000 volts are commercially feasible, we will then be able to take it 400 miles. Mr. Madden. Do you get any higher price for your power 100 miles away than you do 10 miles away? Gen. Greene. Oh, yes. Mr. Madden. Give us the figures in proportion to the distance, please. 552 PEESERVATION OF NIAGARA FALLS. Gen. Greene. At Syracuse, 160 miles, approximately $30 ; at Lock- port, $16, a distance of approximately 18 miles; and between the two roughly proportional to the distance. Mr. Madden. Does it cost the difference between $16 and $30 to transmit ? Gen. Greene. About that. Mr. Madden. What does it cost to develop horsepower by means of coal? Gen. Greene. It depends entirely on the number of hours in the day you use it. Mr. Madden. Say, a 10-hour day? Gen. Greene. For a 10-hour daj' it would be about Mr. Young. Do you mean at Buffalo? Gen. Greene. Based on coal at about $2? Mr. Madden. Yes; say $2. Would it cost about $30? Gen. Greene. I should say more. For a 10-hour day I should say about $30, with the most up-to-date improved apparatus. We sell the power for 24 hours continuously. Mr. Young. For $30 and $16? Gen. Greene. Yes, sir. Mr. Young. So it is very much cheaper than coal? Gen. Greene. Oh, yes ; there is no question about that. While the rates of fare on the Syracuse cars and the Rochester cars, which are run on our power, are 5 cents, just as they are in New York or Seattle, yet there are a great many more lines built in those two cities, due to this power, than there would be if they had to make their power out of coal, and the public gets the advantage in a greater extension of trolley lines, and in a lower rate for electric lights in their houses, than they would if the power were made out of coal. Mr. Madden. What do the}^ charge them per kilowatt-hour for electric lights in the houses ? Gen. Greene. My impression is it is 8 cents; in most other cities, 10. Mr. Madden. That is regardless of the quantity of electricity con- sumed, is it not? Gen. Greene. That is for the smallest consumer. The biggest consumer has it very much less than that. Mr. Madden. What does it cost to develop that kilowatt-hour, about 1 cent, or three-quarters of a cent? Gen. Greene. You mean the generating station? Mr. Madden. Yes. Gen. Greene. I have never figured it out by the kilowatt-hour. I know what it costs per horsepower, for a unit of horsepower, to develop it. It costs about $95 to $100 per horsepower, to install. Mr. Madden. I do not quite understand that. Gen. Greene. If you have a 100,000-horsepower station at Niagara Falls, you have $10,000,000 invested. Mr. Madden. You are talking about what it costs to install— the capitalization ? Gen. Greene. No, I am not talking about capitalization; I am talking about actual cost, money out of pocket. Mr. Madden. Per horsepower? Gen. Greene. Yes, sir. PRESERVATION OF NIAGARA FALLS. 553 Mr. Madden. It would cost you how much, you say, $95? Gen. Greene. $95 to $100. If you have 100,000 horsepower, you have spent $10,000,000 to create it' Mr. Madden. How can you sell that for $16 or $30 if it costs you $95? Mr. Cassidy. That is the original cost of the plant. Mr. Madden. I am talking about what it costs to develop, not the plant. I thought I made myself understood. I did not want to know how much money ^'■ou had invested in your business. I want to know how much it costs you to produce the thing you sell for 8 cents ? Gen. Greene. We do not sell it for 8 cents. Mr. Madden. Somebody does. Gen. Greene. That somebody would have to answer your ques- tion. We sell it at 60,000 volts to the public-service corporations. Mr. Madden. They transform it? Gen. Greene. They transform it, and have the distribution sys- tem throughout the cities, and they collect from the ultimate con- sumer. I do not know anything about that end of the business. You are evidently familiar with kilowatt-hours. I can tell you how much they pay us per kilowatt-hour. Mr. Madden. All right. Gen. Greene. It ranges from 4 to 8 mills. Mr. Young. But they have to transform it? Gen. Greene. They have to transform it and distribute it and maintain their distributing systems. It is an entirely different branch of the business. Mr. Young. As I understand, Gen. Greene, you represent one of these companies? Gen. Greene. I am president of one, vice president of another. Mr. Young. AYhich companies? Gen. Greene. The Niagara, Lockport & Ontario Power Co., a New York corporation, I am the president of; the Ontario Power Co., of Niagara Falls, a Canadian corporation, I am vice president of; and those two companies have the relation of buyer and seller of power. The Ontario Power Co. generates and sells to the Niagara-Lock- port Co. Mr. Young. And about what proportion of the power now gener- ated there do you generate, }■ our company ? Gen. Greene. Our last load report showed, I think, Y6,000 or 78,000 horsepower generated on the Canadian side, and I think Mr. Lovelace's company shows about 53,500, and the third company per- haps 35,000, or at the most 40,000. I can not speak as accurately for them as I can for myself, of course. Mr. Madden. One hundred and seventy-five thousand? Gen. Greene. About that. If this treat}'' is carried into effect and the companies on the Canadian side use this 36,000 feet per second Mr. Young. You say they do use it ? Gen. Greene. I say "if." You have figured up the amount at the present time, and I was going to anticipate your question of what there would be if the whole amount of water on the Canadian side were used. In that event the Canadian Niagara would generate 554 PEESERVATION OF NIAGARA FALLS. 110,000; the Electrical Development Co., 125,000; and we, 180,000, or about 415,000. In other words, one hundred and seventy-odd thou- sand is now being used, with a possibility of 415,000. Mr. Lawrence. That is, under legislation as it now exists you could develop that amount, 415,000 horsepower? Gen. Greene. Could develop that amount, but we could not bring it into the United States under the legislation as it now exists. Mr. Lawrence. How much could you bring into the United States under legislation as it now exists? Gen. Greene. One hundred and sixty thousand ; that is the limit of the Burton bill. Mr. Edwards. Are you equipped to develop more than the 160,000 now? Gen. Greene. The companies are all enlarging their works. We are just finishing a very considerable enlargement of ours, and the Canadian Niagara has just installed a new unit; the Electrical De- velopment Co., I understand, is placing orders for one or more addi- tional units. The development goes on as the market increases, either in Canada or in the United States. Mr. Lawrence. Wliat I wanted to get at by my former question was, how much additional power can be brought in from Canada under existing legislation than is now being used of that 160,000 ? Gen. Greene. Of the 160,000 now authorized — I previously stated one company has not availed itself of its privileges. It has a per- mit for 46,000 horsepower, but it has never been utilized. The other two companies, which have permits for 112,000, have utilized practically the whole of their permits. Mr. Edwards. Is there any provision in that permit to this com- pany that has not utilized its franchise or permit to the effect that if it fails to exercise its rights, its charter is to be forfeited, or any- thing of that kind? Gen. Greene. No, sir. Mr. Madden. General, is there anything in this bill, any refer- ence whatever, to the importation of electrical power from the Cana- dian side to the American side? Gen. Greene. I do not find it as I read it. Mr. Madden. Then why are we talking about the importation of power ? Gen. Greene. Because there is a law at the present time which distinctly' limits it. Mr. Madden. But the bill that is before this committee only pro- vides Gen. Greene. It amends the law. Mr. Madden. This bill provides that authority shall be given to the existing companies to develop the w^ater power that can be de- veloped b}^ the diversion of the unapj)ropriated power authorized under the treaty, the difference between 15,600 and 20,000 — 4,400 feet a second; is that not what the bill provides? Gen. Greene. Yes, sir ; but b}^ its silence, as it amends the Burton bill, which does restrict the transmission of power from Canada, that bill changes existing law. Mr. Madden. Do you mean to say that the silence of this bill on the matter referred to in the Burton bill changes the conditions that exist under the Burton bill? PRESERVATION OF NIAGARA FALLS. 555 Gen, Greene. Yes, sir; because there was never any restriction until the Burton bill was enacted into law. Mr. Lawrence. In other words, if we figure under this bill 20,000, we can take so much less power from Canada. If you increase the diversion on the American side, you can take so much less from Canada ? Gen. Greene. I do not see that. The Chairman. The amendment in this bill simply takes away any limitation heretofore existing under the Burton bill. Mr. Madden. Lifts the limitation. The Chairman. In other words, it lets in all the power that Canada will allow to come. Mr. Cassidy. That would be about 47,000 additional horsepower, as I understand it? Gen. Greene. About 47,000 or 50,000 additional to what the Bur- ton bill permits. Mr. Cassidy. That is what I mean, in addition to the 160,000; 47,000 additional. Gen. Greene. It lets in nearly double what is coming in with the two companies exercising their full rights and the third company doing nothing. Mr. Cassidy. There are some companies now ready and willing to take up, say, that 46,500, or an equivalent amount? Gen. Greene. Keady to transmit it into the United States? Mr. Cassidy. Yes. Gen. Greene. Yes, sir, Mr. Cassidy. But this one company does not exercise it ? Gen. Greene. No, sir. Mr. Cassidy. What is the reason for that? Gen, Greene, It is a very expensive thing to build transmission lines, Mr, Casstoy. Has an effort been made to transfer that power, to bring it in from that company to some other company? Gen, Greene, Not that I know of, Mr, Madden. Who controls this company? Gen, Greene, Canadians, Mr, Madden, The company that is not transmitting power into the United States? Gen. Greene. Yes, sir, Mr, Cassidy, But their permit runs from the Secretary of War of the United States? Gen, Greene, Yes, sir. Mr, Madden, Have any of the stockholders of this company any connection with any companj^ 3'ou are interested in ? Gen. Greene, No, sir. Mr. Madden. Are you a stockholder? Gen, Greene, No, sir. Mr, Madden, Are Siuy of jouv associates stockholders in it? Gen, Greene, No, sir. Mr. Madden. Are any of 3'our associates in the American company connected with this Canadian company that is not transmitting into the United States? Gen. Greene. No, sir; there are no financial relations of any kind. 556 PKESERVATIOX OF NIAGARA FALLS. Mr. Maddex. Existing betAveen you and your associates and any of the people interested in this company? Gen. Greene. No, sir. Mr. Cassidy. You would not say it was a dog in the manger bill there, would you? Gen. Greene. Xo; I think they have hesitated to make the invest- ment. Mr. Cassidy. But hung onto the right to do it ? Gen. Greene. Yes. Mr. Edwards. Is that company represented here to-day b}^ an3"one ? Gen. Greene. It was repre:^ented at the previous hearing bj' Mr. John G. Johnson, of Philadelphia. I do not see him here. Mr. Young. Gen. Greene, am I correct in understanding that if this bill passes and the diversion of this 4,400 additional cubic feet of water were permitted, all of the power it would develop would be developed in the United States? Gen. Greene. Yes, sir. Mr. Young. So it makes an increase of exactly that amount of power to be developed in this country? Gen. Greene. Yes, sir. The amount of power which will be de- veloiDcd depends upon who gets it and the amount of head. Mr. Young. Certainly. In addition to his oral statement Gen. Greene submits the fol- lowing : With the permission of tlie committee I should like to say tliat I think Mr. Scovell labors under an erroneous impression in rejiwrd to the negotiation of the treaty. I understood him to say that he was called frequently into con- ference by Secretary Root and Ambassador Bryce wliile the treaty was under negotiation, and that he endeavored to have an article incorporated in the treaty to provide for the export of power from Canada : that the Canadians were not willing to agree to this, and that as a compromise tlie diversion of an additional 4,400 cubic feet of water on the American side was authorized. I think that if Senator Root, wlio as Secretary of State negotiated the treaty, were calle(i to the stand his testimony would be not what Mr. Scovell has stated, but that lie did endeavor to have an article incorporated in the treaty provid- ing that there slionld be no restriction by eitlier the United States or by Canada on the transmission of power across the boundary by way of export duty, import duty, or otherwise; that the Canadians were unwilling to agree to this, but they gave Mr. Root unqualified assurances that the provisions of the contracts be- tween the Canadian power companies and the Ontario Government by which these power companies are autliorized to send half of their power to the United States, would be fully and absolutely respected, notwithstanding the provisions of the export law of the Dominion of Canada ; and that on the faith of such assurances Mr. Root waived the article in I'egard to the transmission of power across tlie boundary. I think Mr. l{oot will testify tliat the diversion of 4,400 cubic feet additional on the American side had no connection with the question of export of power from Canada. I make this statement on my own responsibility, without consulting Senator Root, because it seems undesirable that the statement of Mr. Scovell should go into the record unchallenged. If the committee considers the matter of suffi- cient importance, of course they can ask Senator Root himself in regard to the negotiations connected with the treaty. MEMORANDUM CONCKRNING THE RESTRICTIONS OX THE X'SE OF NIAGARA POWER. [Submitted by Gen. Francis V. Greene, together with certain exhibits.] December 1, 1910. First. The campaign for the purpose of preserving the scenic grandeur of Niagara Falls was begun by tlie American Civic Association in the summer of PRESERVATION OF NIAGARA FALLS. 557 1905. Tlie association asserted that Niagara Falls had beeu seriously injured by the power companies, and unless legislation was enacted by Congress the Falls would speedily be entirely ruined. The annual meeting of the association was held at Cleveland in the autunui of 1905. and the association secured the support of Mr. Burton, then Member of Congress from that district. The Presi- dent of the United States in his annual message to Congress briefly recom- mended that legislation be enacted to preserve the Falls from destruction. The association procuretl the signatures, it is said, of 100,000 people asking for such legislation. Soon after the meeting of Congress Mr. Burton introduced his bill, entitled "An act for the control and regulation of the waters of Niagara River, for the preservation of Niagara Falls, and for other purposes." Numerous hearings were held before the Itivers and Harbors Committee, of which Mr. Burton was then chairman, at which the constitutionality of the proposed legis- lation, the necessity for it, and the form of it were elaborately argued. The bill was passed and approved by the President on June 29, 1906.^ It was to remain in force for three years, but on March 3. 11X)9, it was, by joint resolution, extended for two years. Unless further extended, it will expire by limitation on June 29, 1911. Second. Section 4 of the act requested the President of the United States to negotiate a treaty with the Government of Great Britain, providing " for such regulation and control of the waters of Niagara River and its tributaries as Aviil preserve the scenic grandeur of Niagara Falls and of the rapids in said river." Such a treaty was negotiated, ratified by the Senate on March 3, 1909, ratified by Great Britain in ]March, 1910. and proclaimed by the President to be in force from and after May 13, 1910.' Third. The treaty is the supreme law of the land. The Burton law is in some respects inconsistent with the treaty. The Burton law restricts the diversion of water on the American side to 15,600 cubic feet per second; the treaty raises the limit of restriction to 20,000 cubic feet per second. The Burton law places restrictions upon the amount of power which can be transmitted into the United States from Canada ; the treaty makes no re- striction on the transmission of power from Canada into the United States. Under these circumstances Mr. Alexander, Meiuber of Congress from Buffalo, introduced a bill in June, 1910,'' amending the Burton law s<» as to make it comply with the terms of the treaty, and extending the operations of the Burton law thus amended so long as the treaty remains in force. The Alex- ander bill increases the amount of water which can be diverred on the Ameri- can side from 15,600 cubic feet per second to 20,000 cubic feet per second ; and it leaves out of the bill all restrictions upon the tran.smissii>n of power from Canada into the United States. In other respects the original Burton law is not changed. The original law was intended, in pursuance of its purpose to preserve Niagara Falls, to prevent any new i)Ower projects from being started at Niagara ; and it therefore stipulated that the permits, which under the law the Secretary of War was authorized to issue for the diversion of water on the American side, should be issued only to those individuals, companies or corporations which Avere at that time actually producing ]>ower " from the waters of said river, or its tributaries, in the State of New York, or from the Erie Canal." The original law also prescribed penalties of tine and imprison- ment for violations of the law, and gave jurisdiction over such cases to the United States circuit court. These provisions in identical language are re- peated in the Alexander bill, which is simply the Burton law amended to accord with the treaty. Fourth. Prior to the introduction of the Burton law two American and three Canadian corporations, acting on the faith of laws enacted and contrai-ts made by and with the State of New York, the Province of Ontario, and the Dominion of Canada, had undertaken the construction of five extensive projects for the development of power, three of them on the Canadian and two of them on the American side. At that time upward of $30,(X>0,000 had been ex- pended on these projects, wliich were all of them incomplete; but relying upon the rights granted to them by the public authorities on both sides of the river, the companies had made their plans and entered into contracts, which would have entailed enormous financial loss, if not entire ruin, unless the companies had been permitted to carry out these projects. It was quite 1 See Exhibit A, page 550. -See ICxliihit It, piitri^ .")01. •" Sim^ Exhibit C. page 5(>7. 558 PRESERVATION OF NIAGARA FALLS. clearly shown in the hearings before the Burton committee that the diversion of the water necessary to carry out to their full extent the projects which then were only partially completed, would not result in any serious injury to the scenic grandeur of Niagara Falls. Nevertheless, the Burton law only provided for the partial completion of these projects. Its restrictions upon the diversion of water on the American side and the transmission of power from the Canadian side were such that the companies would only have been able partially to complete their projects. This injustice and inequity were remedied by the treaty, which was the result of negotiations extending over nearly two years in which the whole subject was thoroughly examined with the aid of government experts on both sides. The treaty carries out the original purpose of the Burton Act to pi-eserve the scenic grandeur of Niagara Falls by pre- venting any new power enterprises, but it permits the companies which had expended such enormous sums of money to carry out the plans which they had formed on the faith of the law as it stood when such plans were made. These plans contemplated the use of a small portion of the waters of Niagara for the delivery of cheap electrical power to the people of central and western New York, nearly 2,500,000 in number, occupying a broad belt more than 200 miles in length between Utica and Dunkirk. Buffalo and the entire Niagara frontier from Niagara Falls to the steel industries at Lackawanna, as well as the cities of Rochester, Syracuse, Auburn, Lockport, Jamestown, Dunkirk, Batavia, and many smaller communities are vitally interested in seeing that this treaty is carried into effect, and that it should no longer be practically nullified by the Burton law, in its present form. Unless the treaty is given full effect the industries of central and western New York will be seriously crippled and their development arrested, because the companies which now have transmission lines, of a total length of 500 miles, supplying Niagara power to these industries, have about reached the limit of the power which they can obtain unless the Alexander bill is enacted into law. Fifth. The average flow of the Niagara River, as determined by the observa- tions of the United States engineers extending over a period of 51 years, is 212,000 cubic feet per second. The treaty authorizes 20,000 cubic feet to be taken out above the Falls on the American side and 36,000 cubic feet on the Canadian side, a total of 56,000 cubic feet, or about one-fourth of the entire amount. The amount of power which can be produced by 1 cubic foot per second varies among the different power companies from 9 horsepower to 17 horse- power, depending upon where the water is taken and the nature of the installa- tion. The average is a little less than 13 horsepower per cubic foot. The total amount of powder which could be developed at Niagara on the basis of using all of the average flow of the river is therefore about 2,750,000 horse- power, and the amount of power that can be developed under the restrictions imposed by the treaty will be less than 700,000 horsepower. The present instal- lation at the falls is approximately 400,000 horsepower, which will shortly be increased to about 450,000 horsepower. Sixth. Elaborate measurements taken by the United States engineers in 1908. at a time when the American power houses were all temporarily shut down, show that the difference in depth in the water passing over the American Fall when the power houses are in operation and when not a w^heel is turning is only a fraction of an inch. This is determined by minute and complicated scientific measurements. It is not visible to the eye, and it has no effect upon the scenic grandeur of Niagara Falls. In Exhiljit D are reproductions of photographs^ of the Falls taken in 1876, 1885, and 1888, when there were no electric power plants: in 1900 and 1905, when the amount of poAver in use was about 100,000 horsepower, and in 1910, when the amount was more than 330,000 horsepower. These photographs show that under similar conditions, in spite of an increasing diversion of water for power puri)oses, the appearance of the Falls prv-sents no ehansie which can be de- tected by the eye. It can be confidently asserted that under the restrictions im- posed by the treaty it will require scientific measurements to detect the change in the depth of the water at the Falls, but that this eh.-uige will not be visible to the eye. The scenic grandeur of Niagara Falls will be preserved unimpaired. Seventh. The production of 1 horsepower continuously for 24 hours through- out every day in the year requires the consumption, under the most improved and modern apparatus, of about 13 tons of coal per annum. The treaty has ^ See page 569. PRESERVATION OF NIAGARA FALLS. 559 decided that about 700,000 horsepower cau be taken from Niagara without affecting its scenic grandeur. To produce this amount of power by coal would requii-e about 8,500,000 tons of coal per annum. This is a comparatively small portion of the 450,000,000 tons of coal consumed in the United States every year. But it is still worth saving. There is absolutely no destruction of natu- ral resources in the use of falling water for producing power. The eternal laws of gravity, evaporation, and precipitation form a cycle in which the sun's heat is the ultimate source of energy ; and in this cycle the loss of such energy is inap- preciable and can not be measured by any instruments or methods known to man. The scenic grandeur of Niagara appeals to the imagination as a manifestation of overwhelming force. The utilization of a small portion of this titanic force by the wit and brain of man for the benefit of his fellow men equally appeals to the imagination ; and the thousands of visitors who annually go through the different power houses are quite as much impressed by the evidences which they there see of mechanical ingenuity and of the control by man over gigantic force as they are by the spectacle of this gigantic force going to waste. Eighth. The treaty runs for five years from May, 1910, and thereafter until terminated by either country on one year's notice. It has determined and fixed, after the most careful consideration, the restrictions which so long as the treaty remains in foi-ce are placed upon the use of Niagara water for power purposes. Under the contracts made with the Canadian authorities by the Canadian power companies one-half of the power generated in Canada can be transmitted to the United States. The Burton law undertakes to nullify these contracts by limiting the amount of power which could be brought in from Canada. The treaty, recognizing that no harm could be done to Canada and much good could be done to the United States by bringing in this surplus power from Can- ada, placed no restrictions upon the transmission of power from Canada, so that the manufacturers of western New York might have the benefit of all the power which under their agreements with the Canadian authorities the Cana- dian power companies can send here. It only remains to enact such legislation as will give full force and effect to the treaty ; and this is done by the Alexander hill. Fraxcis V. Greene. Exhibit A. THE BURTON LAW. [Public, No. 367.] An Act For the control and regulation of the waters of Nlasara River, for the preservation of Niagara Falls, and for other purposes. Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled. That the diversion of water from Niagara River or its tributaries, in the State of New York, is hereby prohibited, except with the consent of the Secretary of War as hereinafter authorized in section two of this act: Provided, That this prohibition shall not be interpreted as forbidding the diversion of the waters of the Great Lakes or of Niagara River for sanitary or domestic purposes, or for navigation, the amount of which may be fixed from time to time by the Congress of the United States, or by the Secretary of War of the United States under its direction. Sec. 2. That the Secretary of War is hereby authorized to grant permits for the diversion of water in the United States from said Niagara River or its tributaries for the creation of power to individuals, companies, or corporations which are now actually producing power from the waters of said river, or its tributaries, in the State of New York, or from the Erie Canal ; also permits for the transmission of power from the Dominion of Canada into the United States, to companies legally authorized therefor, both for diversion and transmission, as hereinafter stated, but permits for diversion shall be issued only to the indi- viduals, companies, or corporations as aforesaid, and only to the amount now actually in use or contracted to be used in factories the buildings for which are now in process of construction, not exceeding to any one individual, com- pany, or corporation as aforesaid a maximum amount of eight thousand six hundred cubic feet per second, and not exceeding to all individuals, companies. 560 PRESERVATION OF NIAGARA FALLS. or corporations as aforesaid an aggregate amount of fifteen thousand six hun- dred cubic feet per second ; but no revocahle permits shall be issued by the said Secretary under the provisions hereafter set forth for the diversion of addi- tional amounts of water from the said river or its tributaries until the approxi- mate amount for which permits may be issued as above, to wit, fifteen thou- sand six hundred cubic feet per second, shall for a period of not less than six months have been diverted from the waters of said river or its tributaries, in the State of New York : Provided, That the said Secretary, subject to the pro- visions of section five of this act, under the limitations i-elating to time above set forth is hereby authorized to grant revocable permits, from time to time, to such individuals, companies, or corporations, or their assigns, for the diversion of additional amounts of water from the said river or its tributaries to such amount, if any, as, in connection with the amount diverted on the Canadian side, shall not injure or interfere with the navigable capacity of said river, or its integrity and proper volume as a boundary stream, or the scenic grandeur of Niagara Falls; and that the quantity of electrical power which may by permits be allowed to be transmitted from the Dominion of Canada into the United States shall be one hundred and sixty thousand horsepower : Provided further. That the said Secretary, subject to the provisions of section five of this act, may issue revocable permits for the transmission of additional electrical power so generated in Canada, but in no event shall the amount included in such per- mits, together with the said one hundred and sixty thousand horsepower and the amount generated and used in Canada, exceed three hundred and fifty thousand horsepower : Provided always, That the provisions herein permitting diversions and fixing the aggregate horsepower herein permitted to be trans- mitted into the United States, as aforesaid, are intended as a limitation on the authority of the Secretary of War, and shall in no wise be construed as a direc- tion to said Secretary to issue permits, and the Secretary of War shall make regulations preventing or limiting the diversion of water and the admission of electrical power as herein stated ; and the permits for the transmission of elec- trical power issued by the Secretary of War may specify the persons, com- panies, or corporations by whom the same shall be transmitted, and the per- sons, companies, or corporations to whom the same shall be delivered. Sec. 3. That any person, company, or corporation diverting water from the said Niagai'a River or its tributaries, or transmitting electrical power into the United States from Canada, except as herein stated, or violating any of the provisions of this act, shall be deemed guilty of a misdemeanor, and on conviction thereof shall be punished by a fine not exceeding two thousand five hundred dollars nor less than five hundred dollars, or by imprisonment (in the case of a natural person) not exceeding one year, or by both such punishments, in the discretion of the court. And, further, the removal of any structures or parts of structures erected in violation of this act, or any construction incidental to or used for such diversion of water or transmission of power as is herein prohibited, as well as any diversion of water or transmission of power in violation hereof, may be enforced or enjoined at the suit of the United States by any circuit court having jurisdiction in any district in which the same may be located, and proper proceedings to this end may be instituted under the direction of the Attorney General of the United States. Sec. 4. That the President of the United States is respectfully requested to open negotiations with the Government of Great Britain for the purpose of effectually providing by suitable treaty with said Government, for such regula- tion and control of the waters of Niagara River and its tributaries as will pre- ' serve the scenic grandeur of Niagara Falls and of the rapids in said river. Sec. 5. That the provisions of this act shall remain in force for three years from and after date of its passage, at the expiration of which time all permits granted hereunder by the Secretary of War shall terminate unless sooner re- voked, and the Secretary of War is hereby authorized to revoke any or all pei-mits granted by him by authority of this act, and nothing herein contained shall be held to confirm, establish, or confer any rights heretofore claimed or exercised in the diversion of water or the transmission of power. Sec. G. That for accomplishing the purposes detailed in this act the sum of fifty thousand dollars, or so much thereof as may be necessary, is hereby appro- priated from anv moneys in the Treasury not otherwise appropriated. Sec 7. That the right to alter, amend, or repeal this act i.s hereby expressly reserved.' Approved, June 29, 1906. PRESERVATION OF NIAGARA FALLS. 561 House joint resolution 262, extending the operation of an act for the control and regu- lation of the waters of Niagara River, for the preservation of Niagara Falls, and for other purposes. Whereas the provisions of the act entitled "An act for the control and regu- lation of the waters of Niagara River, for the preservation of Niagara Falls, and for other purposes," approved June twenty-ninth, nineteen hundred and six, will expire by limitation on June twenty-ninth, nineteen hundred and nine; and Whereas a date for the termination of the operation of said act was pro- vided therein, but with a view to the more permanent settlement of the ques- tions involved by a treaty with Great Britain, and by further legislation appro- priate to the situation, and such treaty not having been negotiated, it is de- sirable that the provisions of said act should be continued until such permanent settlement can be made : Therefore, be it Resolved, etc., That the provisions of the aforesaid act be, and they are hereby, extended for two years from June twenty-ninth, nineteen hundred and nine, being the date of the expiration of the operation of said act, save in so far as any portion thereof may be found inapplicable or already complied with. Approved, March 3, 1909. Exhibit B. tre.'vty series, no. 548 — treaty between the vnited states and great britain — boundary waters between the united states and canada. Signed at Washington January 11, 1909. Ratification advised by the Senate March 3, 1909. Ratified by the President April 1, 1910. Ratified by Great Britain March 31, 1910. Ratifications exchanged at Washington May 5, 1910. Proclaimed May 13, 1910. BY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A Proclamation. Whereas a treaty between the United States of America and His Majesty the King of the United Kingdom of Great Britain and Ireland and of the British dominions beyond the seas. Emperor of India, to prevent disputes regarding the use of boundary waters and to settle all questions which are now pending between the United States and the Dominion of Canada involving the rights, obligations, or interests of either in relation to the other or to the inhabitants of the other along their common frontier, and to malie provision for the adjust- ment and settlement of all such questions as may hereafter arise, was concluded and signed by their respective pleuipoteutiaries at Washington on the eleventh day of January, one thousand nine hundred and nine, the original of which treaty is. word for word, as follows: The United States of America and His Majesty the King of the United King- dom of Great Britain and Ireland and of the British dominions beyond the seas, Emperor of India, being equally desirous to prevent disputes regarding the use of boundary waters and to settle all questions which are now pending between the United States and the Dominion of Canada involving the rights, obligations, or interests of either in relation to the other or to the inhabitants of the other along their common frontier, and to make provision for the adjust- ment and settlement of all such questions as may hereafter arise, have resolved to conclude a treaty in furtherance of these ends, and for that purpose have appointed as their respective plenipotentiaries: The President of the United States of America, Elihu Root, Secretary of State of the United States ; and His Britannic Majesty, the Right Honorable James Bryce, O. M., his ambas- sador extraordinary and plenipotentiary at Washington. Who, after having communicated to one another their full powers, found in good and due form, have agreed upon the following articles : 562 PRESERVATION OF NIAGARA FALLS. Preliminary Article. For the purposes of this treaty boundary waters are defined as the waters from main shore to main shore of the laljes and rivers and connecting water- ways or the portions thereof, along which the international boundary between the United States and the Dominion of Canada passes, including all bays, arms, and inlets thereof, but not including tributary waters which in their natural channels would flow into such lakes, rivers, and waterways, or waters flowing from such lakes, rivers, and waterways, or the waters of rivers flowing across the boundary. Article I. The high contracting parties agree that the navigation of all navigable bound- ary waters shall forever continue free and open for the purposes of commerce to the inhabitants and to the ships, vessels, and boats of both countries equally, subject, however, to any laws and regulations of either country, within its own territory, not inconsistent with such privilege of free navigation and applying equally and without discrimination to the inhabitants, ships, vessels, and boats of both countries. It is further agreed that so long as this treaty shall remain in force this same right of navigation shall extend to the waters of Lake Michigan and to all canals connecting boundary waters and now existing or which may hereafter be constructed on either side of the line. Either of the high contracting parties may adopt rules and regulations governing the use of such canals within its own territory and may charge tolls for the use thereof, but all such rules and regulations and all tolls chai-ged shall apply alike to the subjects or citizens of the high contracting parties and the ships, vessels, and boats of both of the high contracting parties, and they shall be placed on terms of equality in the use thereof. Article II. Each of the high contracting parties reserves to itself or to the several State Governments on the one side and the Dominion or Provincial Governments on the other, as the case may be, subject to any treaty provisions now existing with respect thereto, the exclusive jurisdiction and control over the use and diversion, whether temporary or permanent, of all waters on its own side of the line which in their natural channels would flow across the boundary or into boundary waters ; but it is agreed that any interference with or diver- sion from their natural channel of such waters on either side of the boundary, resulting in any injury on the other side of the boundary, shall give rise to the same rights and entitle the injured parties to the same legal remedies as if such injury took place in the country where such diversion or interference occurs ; but this provision shall not apply to cases already existing or to cases expressly covered by special agreement between the parties hereto. It is understood, however, that neither of the high contracting parties intends by the foregoing provision to surrender any right which it may have to object to any interference with or diversions of waters on the other side of the boundary the effect of which would be productive of material injury to the navigation interests on its own side of the boundary. Article III. It is agreed that, in addition to the uses, obstructions, and diversions hereto- fore permitted or hereafter provided for by special agreement between the parties hereto, no further or other uses or obstructions or diversions, whether temporary or 'permanent, of boundary waters on either side of the line, affecting the natural level or flow of boundary waters on the other side of the line, shall be made except by authority of the United States or the Dominion of Canada within their respective jurisdictions and with the approval, as hereinafter provided, of a joint commission, to be known as the International Joint Com- mission. The foregoing provisions are not intended to limit or interfere with the existing rights of the Government of the United States on the one side and the Government of the Dominion of Canada on the other, to undertake and carry on governmental works in boundary waters for the deepening of chan- PEESERVATION OF NIAGARA FALLS. 563 nels, the coustructiou of breakwaters, the improveineut of harbors, aud other governnieutal works for the benefit of commerce and navigation, provided that such works are wholly on its own side of the line and do not materially affect the level or flow of the boundary waters on the other, nor are such provisions intended to interfere with the ordinary use of such waters for domestic and sanitar,y purposes. Article IV. The high contracting parties agree that, except in cases provided for by special agreement between them, they will not permit the construction or main- tenance on their respective sides of the boundary of any remedial or protective works or any dams or other obstructions in waters flowing from boundary waters or in waters at a lower level than the boundary in rivers flowing across the boundary, the effect of which is to raise the natural level of waters on the other side of the boundary unless the construction or maintenance thereof is approved by the aforesaid International Joint Commission. It is further agreed that the waters herein defined as boundary wafers and waters flowing across the boundary shall not be polluted on either side to the injury of health or property on the other. Article V. The high contracting parties agree that it is expedient to limit the diver- sion of waters from the Niagara River so that the level of Lake Erie and the flow of the stream shall not be appreciably affected. It is the desire of both parties to accomplish this object with the least possible injury to investments which have already been made in the construction of power plants on the United States side of the river under grants of authority from the State of New York, and on the Canadian side of the river under licenses authorized by the Dominion of Canada and the Province of Ontario. So long as this treaty shall remain in force no diversion of the waters of the Niagara River above the Falls from the natural course and stream thereof shall be permitted except for the purposes aud to the extent hereinafter pro- vided. The United States may authorize and permit the diversion within the State of New York of the waters of said river above the Falls of Niagara, for power purposes, not exceeding in the aggregate a daily diversion at the rate of twenty thousand cubic feet of water per second. The United Kingdom, by the Dominion of Canada, or the Province of Onta- rio, may authorize and permit the diversion within the Province of Ontario of the waters of said river above the Falls of Niagara, for power purposes, not exceeding in the aggregate a daily diversion at the rate of thirty-six thousand cubic feet of water per second. The prohibitions of this article shall not apply to the diversion of water for sanitary or domestic purposes, or for the service of canals for the purposes of navigation. Article VI. The high contracting parties agree that the St. Mary and ]\Iilk Rivers and their tributaries (in the State of Montana and the Provinces of Alberta and Saskatchewan) ai-e to be treated as one stream for the purposes of irrigation and power, and the waters thereof shall be apportioned equally between the two countries, but in making such equal apportionment, more than half may be taken from one river and less than half from the other by either country so as to afford a more beneficial use to each. It is further agreed that in the division of such waters during the irrigation season, between the 1st of April and 31st of October, inclusive, annually, the United States is entitled to a prior appropriation of 500 cubic feet per second of the waters of the Milk River, or so much of such amount as constitutes three-fourths of its natural flow, and that Canada is entitled to a prior appropriation of 500 cubic feet per second of the flow of St. Mary River, or so much of such amount as constitutes three- fourths of its natural flow. The channel of the Milk River in Canada may be used at the convenience of the United States for the conveyance, while passing through Canadian terri- tory, of waters diverted from the St. Mary River. The provisions of Article II 564 PEESERVATION OF NIAGARA FALLS. of this treaty shall apply to any injury resulting to property in Canada from the conveyance of such waters through the Milk River. The measurement and apportionment of the water to be used by each country shall from time to time be made jointly by the properly constituted reclama- tion officers of the United States and the properly constituted irrigation officers of His Majesty under the direction of the International Joint Commission. Article VII. The high contracting parties agree to establish and maintain an International Joint Commission of the United States and Canada composed of six commis- sioners, three on the part of the United States appointed .by the President thereof, and three on the part of the United Kingdom appointed by His Majesty on the recommendation of the Governor in Council of the Dominion of Canada. Article VIII. This International Joint Commission shall have jurisdiction over and shall pass upon all cases involving the use or obstruction or diversion of the waters with respect to which, under Articles III and IV of this treaty, the approval of this commission is required, and in passing upon such cases the commission shall be governed by the following rules or principles which are adopted by the high contracting parties for this purpose: The high contracting parties shall have, each on its own side of the boundary, equal and similar rights in the use of the waters hereinbefore defined as boundary waters. The following order of precedence shall be observed among the various uses enumerated hereinafter for these waters, and no use shall be permitted which tends materially to conflict with or restrain any other use which is given pref- erence over it in this order of precedence : (1) Uses for domestic and sanitary purposes; (2) Uses for navigation, including the service of canals for the purposes of navigation ; (3) Uses for power and for irrigation purposes. The foregoing provisions shall not apply to or disturb any existing uses of boundary waters on either side of the boundary. The requirement for an equal division may, in the discretion of the commission, be suspended in cases of temporary diversions along boundary waters at points where such equal division can not be made advantageously on account of local conditions and where such diversion does not diminish elsewhere the amount available for use on the other side. The commission in its discretion may make its approval in any case condi- tional upon the construction of remedial or protective works to compensate so far as possible for the particular use or diversion proposed, and in such cases may require that suitable and adequate provision, approved by the commission, be made for the protection and indemnity against injury of any interests on either side of the boundary. In cases involving the elevation of the natural level of waters on either side of the line as a result of the construction or maintenance on the other side of remedial or protective works or dams or other obstructions in boundary waters or in \^aters flowing therefrom or in waters below the boundary in rivers flowing across the boundary, the commission shall require, as a condition of its approval thereof, that suitable and adequate provision, approved by it, be made for the protection and indemnity of all interests on the other side of the line which may be injured thereby. The majority of the commissioners shall have power to render a decision. In case the commission is evenly divided upon any question or matter presented to it for decision, separate reports shall be made by the commissioners on each side to their own Government. The high contracting parties shall thereupon endeavor to agree upon an adjustment of the question or matter of difference, and if an agreement is reached between them it shall be reduced to writing in the form of a protocol, and shall be communicated to the commissioners, who shall take such further proceedings as may be necessary to carry out such agreement. PRESERVATION OF NIAGARA FALLS. 565 Article IX. The hisrh contracting parties fnrther agree that any other questions or mat- ters of dilTerence arising between them involving tlie rights, obligations, or interests of eitlier in relation to the other or to the inhabitants of tlie other, aloim- tlu' common fv. ntier between tlie T'nit'^d States and the r)onuni()n of Cin- adn. shall be referred from rime to time to the international joint commission for examination and report, wlienever either the Government of the United States or the Government of the Dominion of Canada sliall request that such questions or matters of difference be so referred. The international .ioi"t commission is authorized in each case so referred to examine into and report upon the facts and circumstances of the particular questions and matters referred, together with siich conclusions and recommenda- tions as may be appropriate, sub.iect, however, to any restrictions or excep- tions which may be imposed with respect thereto by the terms of the reference. Such re]>orts of the commission shall not be regarded as decisions of the questions or matters so submitted either on the facts or the law, and shall in no way have the character of an arbitral award. The connnission shall make a joint rep' rt to both Governments in all cases in which all or a majority of the commissioners agree, and in case of disagree- ment tlie minority may make a joint report to both Governments or separate reiiorts to their respective Governments. In case the commissirn is evenly divided upon any question or matter re- ferred to it for report, separate reports shall be made by the commissioners on each side to their own Government. Article X. Any questions or matters of difference arising between the high contracting parties involving the rights, obligations, or intei'ests of the United States or of the Dominion of Canada either in relation to each other or to their respective inhabitants, may be referred for decision to the international joint commission by the consent of the two iiarties, it being understood that on the part of the United States any such action will be by and with the advice and consent of the Senate, and on the part of His Majesty's Government with the consent of ihe (iovernor General in Council. In each case so referred the said commis- sion is authorized to examine into and report upon the facts and circumstances of the particular questions and matters referred, together with such conclu- sions and recommendations as may be appropriate, subject, however, to any restrictions or exceptions which may be imposed with respect thereto by the terms of the reference. A majority of the said commission shall have power to render a decision or finding upon any of the questions or matters so referred. If the said commission is equally divided or otherwise unable to render a decision or finding as to any questions or matters so referred, it shall be the dut.A' of the commissioners to make a joint report to both Governments, or separate reports to their respective Governments, showing the different con- clusions arrived at with regard to the matters or questions so referred, which questions or matters shall thereupon be referred for decision by the high con- tracting parties to an umpire chosen in accordance with the procedure pre- scribed in the fourth, fifth, and sixth paragraphs of Article XLV of The Hague Convention for the pacific settlement of international disputes, dated October 18, 1907. Such umpire shall have power to render a final decision with respect to those matters and questions so referred on which the commission failed Article XI. A duplicate original of all decisions rendered and joint reports made by the commission shall be transmitted to and filed with the Secretary of State of the United States and the Governor General of the Dominion of Canada, and to them shall be addressed all communications of the commissions. Article XII. The international joint commission shall meet and organize at Washington promptly after the members thereof are appointed, and when organized the commission may fix such times and places for its meetings as may be necessary, 72684—11- 3 566 PEESEBVATION OF NIAGARA FALLS. subject at all times to special call or direction by the two (Joveniuieuts. Each commissioner, upon the first joint meeting of the commission after his appoint- ment, shall, before proceeding with the work of the commission, make and subscribe a solemn declaration in writing that he will faithfully and impar- tially i)orform the duties imposed upon him under this treaty, and such declara- tion shall be entered on the records of the in-oceedings of the commission. The United States and Canadian sections of the commission may each appoint a secretary, and these shall act as joint secretaries of the commission at its joint sessions, and the commission may employ engineers and clerical assistants from time to time as it may deem advisable. The salaries and personal ex- penses of the commission and of the secretaries shall be paid by their respective Governments, and all reasonable and necessary joint expenses of the commission incurred by it shall be paid in equal moieties by the high contracting parties. The commission shall have power to administer oaths to witnesses, and to take evidence on oath whenever deemed necessary in any proceeding, or inquiry, or matter within its jurisdiction under this treaty, and all parties interested therein shall be given convenient opportunity to be heard, and the high con- tracting parties agree to adopt such legislation as may be appropriate and necessary to give the commission the powers above mentioned on each side of the boundary, and to provide for the issue of subpoenas and for compelling the attendance of witnesses in proceedings before the commission. The commis- sion may adopt such rules of procedure as shall be in accordance with justice and equity and may make such examination in person and through agents or employees as may be deemed advisable. Article XIII. In all cases where speci;;! agreements between the high contracting parties hereto are referred to in the foregoing articles, such agreements are under- stood and intended to include not only direct agreements between the high contracting parties, but also any mutual arrangement between the United States and the Dominion of Canada expressed by concurrent or reciprocal legislation on the part of Congress and the Parliament of the Dominion. Article XIY. The present treaty shall be ratified by the President of the United States of America, by and with the advice and consent of the Senate thereof, and by His Britannic Majesty. The ratifications shall be exchanged at Washington as soon as possible and the treaty shall take effect on the date of the exchange of its ratifications. It shall remain in force for five years, dating from the day of exchange of ratifications, and thereafter until terminated by twelve mouths' written notice given by either liigh contracting party to the other. In faith whereof the respective plenipotentiaries have signed this treaty in duplicate and have hereunto affixed their seals. Done at Washington the 11th day of January, in the year of our Lord one thousand nine huiidred and nine. (Signed) Elihxj Root. [seal.] (Signed) James Bryce. [seal.] And whereas the Senate of the United States by their resolution of March 3, 1909 (two-thirds of the Senators present concurring therein), did advise and consent to the ratification of the said treaty with the following understanding to wit : Resolved further (as a part of this r at ifi cation). That the United States approves this treaty with the understanding that nothing in this treaty shall be construed as affecting or changing any existing territorial or riparian rights in the water, or rights of the owners of lands under water, on either side of the international boundary at the rapids of the St. Marys River at Sault Ste. Marie, in the use of the waters flowing over such lands, subject to the require- ments of navigation in boundary waters, and of navigation canals, and with- out prejudice to the existing right of the United States and Canada, each to use the waters of the St. Marys River within its own territory ; and further, that nothing in this treaty shall be construed to interfere with the drainage of wet, swamp, and overflowed lands into streams flowing into boundary waters, and that this interpretation will be mentioned in the ratification of this treaty as conveying the true meaning of the treaty, and will, in effect, form part of the treaty. PRESERVATION OF NIAGARA PALLS. 567 And vvliereas the said luiderstaiiding has been accepted by tbe Government of Great Britain, and tbe ratifications of tbe two Governments of tbe said treaty were exchanged in tbe city of Washington, on tbe 5th day of May, one thousand nine hundred and ten ; Now, therefore, be it known that I, William Howard Taft, President of the United States of America, have caused the said treaty and the said understand- ing, as forming a part thereof, to be made public, to the end that the same and every article and clause thereof may be observed and fulfilled with good faith by the Tuited States and the citizens thereof. In testimony whereof I have hereunto set my hand and caused the seal of the United States to be affixed. Done at the city of Washington this thirteenth day of May, in the year of our Lord one thousand nine hundred and ten, and of the independence ot the United States of America the one hundred and thirty-fourth. LSEAL] W^M H^Taft By the President : P C Knox Secretary of State. Protocol of Exchange. On proceeding to the exchange of the ratifications of the treaty signed at Washington on January 11, 1909, between the United States and Great Britain, relating to boundary waters and questions arising along the boundary between the United States and the Dominion of Canada, the undersigned plenipotenti- aries, duly authorized thereto by their respective Governments, hereby declare that nothing in this treaty shall be construed as affecting, or changing, any existing territorial or riparian rights in the water, or rights of the owners of lands under water, on either side of the international boundary at the rapids of the St. Marys River at Sault Ste. Marie, in the use of the waters flowing over such lands, subject to tbe requirements of navigation in boundary waters and of navigation canals, and without prejudice to the existing right of the United States and Canada, each to use the waters of the St. Marys River, within its own territory ; and further, that nothing in this treaty shall be con- strued to interfere with the drainage of wet, swamp, and overflowed lands into streams flowing into boundary waters, and also that this declaration shall be deemed to have equal force and effect as the treaty itself and to form an integral part thereto. The exchange of ratifications then took place in the usual form. In witness whereof they have signed the present protocol of exchange and have affixed their seals thereto. Done at Washington this 5th day of May, one thousand nine hundred and ten. Philander C Knox [seal] James Bryce [seal] Exhibit C. the alexander bill. [H. R. 26688, Sixty-first Congress, second session.] A BILL To amend sections two, three, and five of an Act entitled "An Act for the control and regulation of the waters of Niagara River, for the preservation of Niagara Falls, and for others purposes," approved June twenty-ninth, nineteen hundred and six. Be it enacted hy the Senate and House of Representatives of the United States of America in Congress assembled, That sections two, three, and five of the Act entitled "An Act for the control and regulation of the waters of Niagara River, for the preservation of Niagara Falls, and for other purposes," approved June twenty-ninth, nineteen hundred and six, are hereby amended to read as follows: " Sec. 2. That the Secretary of War is hereby authorized to grant permits for the diversion, within the State of New York, of the waters of Niagara River, above the Falls of Niagara, for the creation of power to individuals, companies, or corporations which are now actually producing power from the waters of the said river or its tributaries, in the State of New York, or from the Erie Canal ; 568 PRESERVATION OF NIAGARA FALLS. but permits for diversiou shall be issued only to the individuals, companies, or corporations as aforesaid, and not exceeding to all individuals, companies, or corporations as aforesaid in tbe aggregate a daily diversiou at tbe rate of twenty thousand cubic feet of water per second : Provided, That the provisions herein permitting diversions are intended as a limitation on the authority of the Secre- tary of War, and shall in nowise be construed as a direction to said Secretary to issue permits, and the Secretary of War shall make regulations preventing or limiting the diversion of water as herein stated. " Sec. 3. That any person, company, or corporation diverting the waters from the said Niagara River, above the Falls of Niagara, except as herein stated, or violating any of the provisions of this Act, shall be deemed guilty of a misdemeanor, and on conviction thereof shall be punished by a fine not ex- ceeding two thousand five hundred dollars nor less than five hundred dollars, or by imprisonment (in the case of a natural person) not exceeding one year, or by both such punishments, in the discretion of the court. And, further, that the removal of any strvictures or parts of structures erected in violation of this Act, or any construction incidental to or used for such diversion of water as is herein prohibited, as well as any diversion of water in violation hereof, may be enforced or enjoined at the suit of the United States by any circuit court having jurisdiction in any district in which the same may be located, and proper proceedings to this end may be instituted under the di- rection of the Attorney-General of the United States." " Sec. 5. That the provisions of this Act shall remain in force, until the termination of the provisions of the treaty between the United States and Great Britain, signed January eleventh, nineteen hundred and nine, providing for the settlement of international differences between' the said countries, com- monly known as the waterways treaty, and the Secretary of War is hereby authorized to revoke any or all permits for the diversion of water granted by him by authority of this Act, and nothing herein contained shall be held to confirm, establish, or confer any rights hereto:^ore claimed or exercised in the diversion of water : Provided, however. That, unless and until revoked ac- cording to the terms thereof, all permits for the diversion of water heretofore or hereafter granted by the Secretary of War shall continue to the grantees thereof and their respective successors unless or until superseded by other permits issued herein by the Secretary of War." Sec. 2. That the right to alter, amend, or repeal this Act is hereby expressly reserved. EXHIBIT D. PHOTOGRAPHS OF NIAGARA FALLS TAKEN IN 187b'. 1885. 1888. 19(1(1. 19(15, AND 191(1. 72684—11 4 569 THE AMERICAN FALLS, 1876. THE AMERICAN FALLS, IS THE AMERICAN FALLS, 1900. THE AMERICAN FALLS, 1910. .^ THE AMERICAN AND CANADIAN FALLS 1885. THE AMERICAN AND CANADIAN FALLS, 1905. THE CANADIAN FALLS, 1900. THE CANADIAN FALLS, 1910. [Extracts from the Annual Reports of Chief of Engineers, U. S. Army, for 1000 and 1010.] Annual Keport for 1909, by Brig. Gen. W. L. Marshall, Chief of Engineers, U. S. Army (pp. 939-941). THE CONTROL AND REGULATION OF THE WATERS OF NIAGARA RIVER AND THE PRESER- VATION OF NIAGARA FALLS. The approved projects of operations under the various allotments from the appropriation made by the act of Congress of .June 29. 190(3. had for their pur- pose the determination of the eifects of the diversions authorized by that act, amounting to 15,600 cubic feet per second on the American side, and on the Canadian side of water sufficient for the development and importation Into the United States of 160,000 horsepower, uik)U the navigable capacity of the Niagara River, on its integrity and proper volume as a boundary stream, on the level of Lake Erie, and on the scenic grandeur of Niagara Falls. The determination of these questions, so far as physically possible, involves surveys and measurements, of levels, of volumes of discharges, of current velocities and directions, and of depths over the crest of the falls. As these are operations of a character similar to those ordinarily performed by the Lake Survey, upon the recommendation of the Chief of Engineers, the Secre- tary of War authorized the performance of the work involved therein by the Lake Survey, and for this purpose successive allotments have been made, of which two — one of .$5,000 and another of $3,000 — pertained to the fiscal years 1907 and 1908. At the beginning of the present fiscal year operations were in progress upon the work covered by the project for the second allotment (that of $3,000 above referred to). These operations had for their purpose the mak- ing of such additional discharge measurements in the Niagara River as seemed necessary in order to confirm or else to disprove the conclusion, derived from the observations of 1907, that the increased diversions since 1898 had produced no measurable effect upon the level of Lake Brie. This conclusion appenred so anomalous as to require confirmation or explanation. From July 1 to August 7, 1908, 68 discharge measurements were made and the customary accessory gauge and rating observations made. In addition, the erosible portion of the discharge cross section, at the International Bridge, Buffalo, was sounded, and it was found that spans 1. 3. and 4 had not changed since originally measui'ed in 1899, but that in span 2 there had been an increase in mean depth of over 2 feet. This span, however, carries only 2^ per cent of the flow and the change is therefore of minor consequence. A shutdown of the plant of the Niagara Falls Power Co., covering a large part of the period from 1.30 a. m., July 19, to 7.20 p. m. on August 2, 1908, afforded an unusual opportunity for testing previous deductions concerning, and for ascertaining directly, the effects produced by changes in the quantity of water diverted in the Grass Island-Chippawa pool, and through the courtesy of the company full advantage was taken of this opportunity. Briefly summarized, the results of the operations of 1908 serve to prove that while the increase in diversion since 1898 in the Chippawa-Grass Island pool, amounting roughly to 7,000 cubic feet per second, has produced no apparent effect upon the level of Lake Erie, this is probably due to the fact that the lowering has been compensated by the construction during the same period of the diversion works of the Ontario Power Co. below Chippawa. In the absence of such compensation, the lowering due to the increased diver- sion would have amounted to less than half an inch. This conclusion is l)ased upon the discovered relation between the volume of the diversion in Chippawa-Grass Island pool at the falls and the discharge of Lake Erie, which, as derived from study of gauge relations and of the measurements during rhe shutdown, shows that any change in the volume of this diversion is accompanied by a change of about one-tenth the amount in the flow at the International Bridge. 726S4— 11 5 571 572 PRESERVATION OP NIAGARA FALLS. In addition, the observations prove tliat the effect of increased diversion in the above-named pool near the falls, by the American power companies, is to rednce the height of tlie crest of the American Falls by 0.02 foot for each 10,000 cubic feet so diverted, and that the diversion of the full authorized amomit — 15,100 cubic feet per second — will lower this crest 0.03 foot, or about three-eighths of an inch. Based as it is upon the extensive observa- tions subsequent to July 1, 190S. this determination serves to modify very materially the result stated in the annual report for 1908, on page 894, the latter being derived from a shutdown of a few hours only, during which the change at Lhe crest of the American Falls due to the shutdown was coincident with a rise in Lake Erie due to a southwesterly storm. While the lowering, due to the diversions of the American power companies, may not in itself be noticeable, it is increased to 0.053 foot =0.64 inch by the present diversion of the Ontario Power Co. The combined lowering tends to uncover shallow portions of the crest line of the American Falls. It is further accompanied by greater, and consequently moi'e harmful, effects both in the American rapids and at the easterly or Terrapin Point end of the Horseshoe Fall. Terrapin Point is on the New York side of the bovmdary and, as depths there are naturally slight, the loss of 2.5 inches in depth, which is the total due to all existing diversions, is a matter of moment in its relation to continuity of crest line. But it is on the Canadian side of the boundary that the impairment of the falls is most serious. At the Canadian end of the Horseshoe Falls, which is known to be deficient in depth, the diversion of 15.100 cubic feet per second produces a lowering of about 4.8 inches, which is increased to 8.44 inches by the present diversions of the Ontario Power Co., the Electrical Development Co., the Canadian Niagara Power Co., and the International Railway Co., whose total diversion is now estimated at 10,050 cubic feet per second. The losses at Terrapin Point and at the west end of the Horseshoe are relatively great and, as a whole, the falls have unquestionably been seriously injured by the diver- sions already made. Additional diversions, now under way, will add to the damage. A full report upon the work under these allotments was submitted upon November 30, 1908, and reference is invited to this for detailed statements of ascertained gauge relations and of the effects of diversion upon the rapids, upon the Horseshoe Falls, and upon the Niagara River. As a result of the discharge measurements made in the intake canal of the Niagara Falls Power Co. in 1907 the officer then in charge of the supervision of the operations of the various power and transmission companies, under their permits issued by the Secretary of War, imposed upon this company a limita- tion to such diversion as might be necessary to generate not to exceed 65,000 electrical horsepower, this limitation being derived from a consideration of the powerhouse load curves covering the time of the discharge measurements. Comparison served to show that this company generated an electrical horse- power for each 0.123 cubic foot of water diverted, and as the International Paper Co. diverted directly from the canal of the iwwer company 700 cubic feet per second there remained for the latter 7,900 cubic feet, corresponding, roundly, to 65,000 electrical horsepower. The validity of the conversion coefficient for forming switchboard readings into volume of water diverted, so far as it applies to conditions actually existing at the time of the discharge measurements, can not fairly be questioned, but as tlie two itowerhnuses belonging to this com- pany differ in the details of their construction, with claimed higher mechanical efficiency in the newer house, the officials of the company have asserted that under certain entirely practicable conditions of operation the value of the con- version coefficient will be found to be lower than the figures given. As any unduly high value of this coefficient serves as an unwarranted restric- tion upon the output of the company and causes a consequent financial loss, upon April 3, 1909, a project was presented contemplating an exhaustive series of tests with discharge meastu-ements under all reasonable probable conditions of operation. Based upon this project, an allotment of $5,000 was made upon April 15, 1909, and field operations were begun upon May 4, 1909, To June 30, 198 discharge measurements were made, covering 29 different distributions of the load. Final results are not yet at hand, but it is certain that by restricting the number of generators in operation to 16, with 6 or less in powerhouse No. 1, the Niagara Falls Power Co. can generate 75,000 electrical horsepower and at the same time not exceed a maximum diversion of 8.600 cubic feet per second. The permits now in force for the diversion of water from the Niagara River and for the transmission of electrical energy into the United States from Canada are summarized on page 895 of the Report of the Chief of Engineers for 1908. PRESERVATION OP NIAGARA FALLS. 573 To August 14, 190S, the supervision of operations under these permits was performed by Maj. C. W. Kutz, Corps of Engineers. Since that date the work of supervision has been performed by the Lake Survey office. In discharging this duty occasional inspections have been made at irregular intervals, and the detailed results of such inspections have been duly reported to the Chief of Engineers. All the companies concerned have, as disclosed by the inspections, loyally observed the limitations of their corresponding permits. Amount appropriated by act of June 29, 1906 $50, 000. 00 July 1, 1908, balance unexpended 40,069.40 June 30, 1909, amount expended during fiscal year 6, 592. 34 July 1, 1909, balance unexpended 33,477.06 ( See Appendix F F F 2. ) Appendix F F F 2 of the Annual Report of the Chief of Encjineers for 1909, Pages 2503-2.507. being Report by the Local Officer, Maj. Charles Keller, Corps of Engineers. preservation of NIAGARA FALLS AND SUPERVISION OVER POWER AND TRANSMISSION companies. At the beginning of the fiscal year, under an allotment of $3,000 from the appropriation of the act of June 29, 1906, operations were in progress having for their object the measurement of 60 additional discharges of the Niagara River from the International Bridge, the purpose of making these measurements being to get further information on the effect of diversions at Niagara Falls upou the level of Lake Erie and further gauge observations to connect lake and river heights. Between July 1 and August 7, 1908, 68 discharge measurements were made and small-type automatic gauges were operated at Austin Street (Buffalo), Schlosser's Dock (Echota), Chippawa, Grass Island, Wingdam, Suspension Bridge, Horseshoe Falls, New York, and Whirlpool, Ontario, of which those at Austin Street, Schlosser's Dock, and Wingdam were removed late in August, while the remainder were operated until interrupted by ice. To complete the published data concerning the discharge of the Niagara River, Table 5, following, gives in the previously adopted form detailed information concerning all discharge measurements made at the International Bridge during the seasons of 1907 and 1908, together with the corresponding meter ratings. [U. S. Lake Survey.] DISCHARGE OF NIAGARA RIVER. Table 5. — Summary of discharge measurements, International Bridge Section, 1907-8. Water surface elevation. Fall Change in level at Lake Erie. Wind. Weighted No. Date. Meter. Rat- ing. Lake Erie. Bridge. lake to bridge. Dis- charge. mean in- dex ve- locity per second. Rise. Fall. Direc- tion. Veloc- ity per hour. a 6 c d e / 9 h i fc I m n 1907. Feet. Feet. Feet. Feet. Feet. Miles. Cv.feet. Feet. 1 Oct. 21 2B Nov. 572. 98 568. 03 4.95 0. 03 0. 14 224,170 6.60 2 22 2B Nov. 573. 12 568. 18 4.94 0.14 0.00 SW. 25 225,960 6.63 3 22 4 A Oct. 573. 54 568. 51 5.03 0. 12 0. 07 SW. 30 235,730 6.83 4 22 IB Nov. 573. 38 568. 45 4.93 0.03 i 0.28 SW. 10 225,780 6.52 5 2.3 IB Nov. 572. 42 .567.71 4.71 0.13 0.26 NW. 25 202, .520 6.06 6 23 IB Nov. 572. 39 567. 64 4.75 0.29 I 0.01 NW. 30 202,980 6.06 7 23 2B Nov. 572.61 567.75 4.86 0.21 0.02 NW. 30 211,260 6.29 8 24 1 B Nov. 572. C6 567. 73 4.93 0.08 0.04 NW. 6 212,070 6.32 9 24 2B Nov. 572.57 567. 72 4.85 0.00 0.16 NW. 6 215,110 6.43 10 24 2B Nov. 572. 54 567.70 4.84 0.01 i 0.11 SW. 8 209,320 6.24 11 24 IB Nov. 572. 41 567.57 4.84 0.16 ' 0.07 SW. 10 207,230 6.16 12 25 IB Nov. 572. 57 567.99 4.58 0.00 0.38 NW. 15-30 205,690 6.07 574 PRESERVATION OF NIAGARA FALLS. Table o. — SiiiHindn/ of ilisvluirge mcasiircnicnts. I ntcniittionaJ Bridge Sectioii, /.907'-S— Contimie.1. Water surface elevation. Fall Change in level at Lake Erie. Wind. Weighted No. Date. Meter. Rat- ing. lake to bridge. Dis- charge. mean in- dex ve- locity per second. Lake Erie. Bridge. Rise. Fall. Direc- tion. Veloc- ity per hour. a b c d e / 9 h i k I m n 1907. Feet. Feet. Feet. Feet. Feet. Miles. Cu.feet. Feet. 13 Oct. 25 2B Nov. 572. 35 567.64 4.71 0.12 0.01 NW. 20 198,910 5.95 14 25 2B Nov. 572. 54 567. 76 4.78 0.31 0.00 NW. 20 207,110 6.17 15 26 2B Nov. 572. 49 567. 62 4.87 0.02 0.07 NE. 6 205,500 6.16 16 26 1 B Nov. 572. 48 567. 62 4.86 0.16 0.04 NE. 6 208,180 6.24 17 26 1 B Nov. 572. 10 567. 45 4.65 0.06 0.14 196,. 500 5.90 18 26 2B Nov. 571.94 567. 34 4.60 0.24 0.02 189,980 5.76 19 28 2B Nov. 572. 48 567. 87 4.61 0.40 0. 03 NW. 35 208,310 6.19 20 28 1 B Nov. 572. 13 567. 62 4.51 0.07 0.08 NW. 35 196,350 5.87 21 28 1 B Nov. 572. 35 567. 66 4.09 0.16 0.02 NW. 35 204,340 6.10 22 28 1 B Nov. 572. 63 567. 73 4.90 0.32 0.00 NW. 35 210,410 6.30 23 29 1 B Nov. 572. 82 567. 90 4.92 0.09 0.04 NW. 10 213,770 6.33 24 29 2B Nov. 572. 64 567. 88 4.76 0.03 0. 15 NW. 20 210,550 6.25 25 29 2 B Nov. 572. 56 567. 82 4.74 0.05 0.29 NW. 25 212,130 6.30 26 30 2 B Nov. 572. 44 5()7. 59 4.85 0.14 0.08 NE. 3 212,410 6.36 27 31 2 B Nov. 572. 45 567. 61 4.84 0. 05 0.06 214,170 6.40 28 31 2 B Nov. 572. 38 567.57 4.81 0.02 0.10 NW. 2 208,610 6.27 29 31 2 B Nov. 572. 19 567. 52 4.67 0.08 0.16 SE. 3 201,710 6.05 30 Nov. 1 41) A Nov. 572. 32 567. 55 4.77 0.13 0.10 SE. 10 208,380 6.24 31 1 40 A Nov. 572. 40 567. 59 4.81 0.15 0.07 SE. 10 211,130 6.32 32 1 46 A Nov. 572. 39 567. 62 4.77 0.04 0.09 S. 2 210,280 6.28 33 1 46 A Nov. 572.38 567. 60 4.78 0.05 0.10 s. 2 209,800 6.27 34 2 46 A Nov. 572. 80 567. 76 5.04 0.33 0.07 s. 40 219,. 390 6.52 35 2 46 A Nov. 572. 84 567.85 4.99 0.07 0.32 s. 40 216,640 6.43 36 2 40 A Nov. 572. 55 567. 75 4.80 0.02 0.28 s. 40 207,850 6. 18 37 4 46 A Nov. 573.00 507. 99 5.01 0.09 0.01 W. 4 224, 770 6.64 38 4 46 A Nov. 572.87 5(>S. 02 4.85 0.24 0.20 w. 4 213,420 6.28 39 4 46 A Nov. 572. 81 568. 02 4.79 0.15 0.02 w. 7 213,270 6.28 40 4 1908. 46 A Nov. 572. 93 567. 99 4.94 0.07 0.23 sw. 10 218,930 6.46 41 June 26 14 B 1 573. 39 508. 43 4.96 0.00 0.26 SE. 4 228,840 6.66 42 27 14 B 1 573.28 568.11 5.17 0.12 0.01 SW. 3 219,020 6.44 43 27 1 B 1 573. 49 568.26 5.23 0.07 0.03 w. 5 229, 810 6.72 44 27 1 B 1 .'■)73. 48 568. 28 5.20 0.08 0.10 w. 5 227,870 6.65 45 29 1 B 1 573. .32 £68.42 4.90 0.39 0.15 w. 8 225.490 6.54 46 29 1 B 1 573. 39 568. 42 4.97 0.10 0.22 sw. 7-20 227, 140 6.58 47 30 14 B 4 .573. 71 568. 60 5.11 0.15 0.17 sw. 8 235,710 6.80 48 30 14 B 4 573. 60 568. 55 5.05 0.08 0.37 sw. 7-12 232,560 6.73 49 30 1 B 1 573. 40 508. 41 4.99 0.16 0.24 sw. 15 221,. 580 6.42 50 30 1 B 1 573. 28 568. .33 4. 95 0.14 0.15 sw. 10 220, 080 6. 40 51 July 2 14 B 4 572. 92 568. 07 4.85 0.07 0.16 E. 5 213,680 6.29 52 2 14 B 4 572. 91 568. 03 4.88 0.18 0.07 NE. 6-25 218, 730 6.44 53 2 1 B 1 572. 85 567. 96 4.89 0.06 0.14 NE. 15 208,420 6.15 54 2 1 B 1 572. 77 567. 89 4.88 0.03 0.17 NE. 20-7 211,690 6.27 55 6 14 B 4 573.52 568. 48 5.04 0.06 0.09 SW. 15 230,870 6.69 56 6 14 B 4 573. 34 568. 38 4.96 0.00 0.27 sw. 12 220.430 6.43 57 6 1 B 1 573. 23 568. 33 4.90 0.03 0.17 sw. 10 220,690 6.43 58 6 1 B 1 573. 07 568. 22 4. ,85 0.21 0.12 sw. 15 217.460 6.36 59 7 14 B 4 573. 54 568.39 5.15 0.12 0.03 sw. 18 222,220 6.45 60 7 14 B 4 573.54 568. 34 5.20 0.08 0.19 sw. 18 230,460 6.72 61 8 15 B 1 573. 80 568. 55 5.25 0.51 0.11 NW. 38 239,400 6.93 62 8 15 B 1 573. 46 568. 46 5.00 0.00 0. 66 NW. 38 224,420 6.49 63 8 15 B 1 573. 63 568. 45 5.18 0.12 0.07 NW. 10 231,140 6.70 64 8 15 B 1 573. 54 568. 48 5.06 0.20 0.13 SW. 2&-40 229,560 6.64 65 10 1 B 1 573. 30 568. 07 5.23 0.04 0. 01) SW. 6 223,4.30 6.56 66 10 1 B 1 573. 27 568. 07 5.20 0.09 0.07 sw. 6 220. 580 6.48 67 10 15 B 1 573. 30 568. 15 5.15 0.01 0.04 SW. 6 223,020 6. 56 68 10 15 B 3 573. 23 568. 15 5.08 0.05 0.09 sw. 6 222,790 6.53 69 16 1 B 8 573. .33 568. 29 5.04 0.23 0.02 sw. 5-15 229,260 6.69 70 16 1 B 8 573. 39 568. 36 5.03 0.02 0.11 sw. 8 231,790 6.75 71 18 1 B 8 573. 69 568. 81 4.88 0.00 0.93 sw. 10 234,550 6.71 72 18 1 B 8 573. 21 568. 52 4.69 0.09 0.31 sw. 10 221,570 6.39 73 20 14 B 7 573. 24 568. 41 4.83 0.00 0.21 NW. 4 223,200 6.49 74 20 14 B 7 573. 10 568. 33 4.77 0. 06 0.13 sw. 8 222,510 6.50 75 20 1 B 8 573.00 568. 17 4.83 0.09 0.02 NW. 3 222,350 6.53 76 21 14 B 7 573. 16 568. 35 4.81 0.26 0.43 216,430 6.32 77 21 14 B 7 572. 91 568.18 4.73 0.14 0.21 NW. 10 213,930 6.28 PRESERVATION OF NIAGARA FALLS. 575 Table 5. — Nummary of discharge mcdHinentcnls. Intcrn-nuuute inter- vals, day and night, to August (!. Another gauge of the same type was placed just above the intake of the Ontario Power Co. to determine any material changes which might take place in the diversion of that company. The plant of the Niagara Falls Power Co. was closed at 1.30 a. m. July 10. and so remained until 12.30 a. m. July 28, when power house No. 1 resumed oper- ations. On August 1 at 11.30 p. m. this power house was again closed to permit 576 PRESERVATION OF NIAGARA FALLS. removal of a bulkhead in the discharge tunnel, and on August 2 at 7.20 p. m. water was again admitted to the turbines of both power houses. The power houses were thus closed completely for a period of practically 10 days. During this period all automatic gauges were inspected at frequent intervals, usually twice daily. Staff gauges at Port Day. at the head of the intake canal of the Niagara Falls Power Co. and at the forebay of the Ontario Power Co., were read once or twice each day. The water consumed by both the Niagara Falls Power Co. and the Niagara Falls Hydraulic Power and Manufacturing Co. was carefully determined by daily meter measurements. During the critical times of opening or closing the power houses of the Niagara Falls Power Co. a meter was run continuously in the intake canal of that company and the flow through the canal of the Niagara Falls Hydraulic Power and Manufacturing Co. was carefully watched ; the automatic gauges were inspected at more fre- quent intervals; the gauge in the forebay of the Ontario Power Co. was read continuously at 10-minute intervals ; and the record of the automatic gauges at Buffalo Breakwater and at Austin Street were reenforced by readings at 10-minute intervals on both reference gauges. During this time the measurements of the flow of the river from the Inter- national Bridge were continued whenever the services of enough men could be spared from the other work. On November 30, 1908, a very complete report, covering the results of the working seasons of 1907. 1908, and earlier work, and the conclusions therefrom, was submitted to the Chief of Engineers, and no attempt will be made to repeat here the subject matter of that repoi't. A brief statement of results and con- clusions will be found in the summary, pages 939-941. Based upon the discharge measurements made in 1907, the officer then in charge of the supervision of operations of power and transmission companies under their War Department permits had imposed upon the Niagara Falls Power Co. a limitation to the production of 65,000 horsepower, measured at the switchboard. This limitation was based upon the relation between the actually measured discharges and concurrent switchboard readings. Perhaps in the belief that the maximum capacity of its discharge tunnel was 8,600 cubic feet per second, the power company had during the progress of the measurements of the volume of its diversion made, so far as known, no special effort to restrict the volume of diversion by operating a minimum number of generators at maximum efficiency, and the above limitation seemed to have been in the nature of a surprise. Early in the spring of 1909 the company made representations to the effect that a limitation to 6.^), 000 electrical horseitower did not in fact, at all times and under all operating conditions, permit a diversion of 8,600 cubic feet per second, and requested that a series of discharge measurements be made in its intake canal, during the course of which operating conditions might be observed and varied under a prearranged program designed to establish the mechanical efficiency of various combinations. As an unreasonably low limitation causes a considerable money loss to the company, on April 3, 1900, a project was presented covering an exhaustive series of tests under all reasonable conditions of operations. Based upon this project, an allotment of $5,000 was made on April 15, and field operations have been in progress since May 4, 1909. Automatic gauges were installed at Grass Island and Sus])ension Bridge on May 10, at the Whirlpool on May 13, and just below the intake of the Inter- national Railway Co. on May 21. Since May 10 discharge measurements of the flow in the intake canal of the Niagara Falls Power Co. have been in progress, and on May 29 the first test load was placed on the generators. Good progress has been made upon the items of the agreed program, and at the close of the j'ear the observations and reductions had been very nearly completed. Final results are not yet available, but it is already known that with 6 or less generators in operation in power house No. 1 and not more than 16 in both power houses, 75,000 electrical horsepower may be generated without exceeding the authorized diversion. During the year the operations of the power and transmission companies at Niagara Falls, under their respective permits from the Secretary of War, have been supervised, up to August 14, 1908, by Maj. C. W. Kutz, Corps of Engineers; since that date by this office. At irregular intervals inspections of the various power houses have been made, and at such times switchboard registrations and other kindred data have PEESERVATION OF NIAGARA FALLS. 577 been investigated. During the fiscal year inspections were made on September 19 and December 10, 1908, and February 25. April 27-28, May 30- June 1, and June 15, 1909. An inspection was also made July 2. 1909. Up to tlie present time, so far as disclosetl by the inspections, all the com- panies have faithfully observed the conditions of their respective permits, and it is due them to say that they have courteously cooperated in making super- vision easy and effective. Annual Report for 1910, by Brig. Gen. W. H. Bixby. Chief of Engineebs, U. S. Aemy (pp. 1050-1053). PRESERVATION OF NIAGARA FALLS. The approved projects of operations under the various allotments from the appropriation made by the act of Congress of June 29. 190G, had for their pur- pose the determination of the effects of the diversions authorized by that act, amounting to 15,600 cubic feet per second on the American side, and on the Canadian side of water sufficient for the development and importation into the United States of 160,000 horsepower, upon the navigable capacity of the Niagara Eiver, on its integrity and proper volume as a boundary stream, on the level of Lake Erie, and on the scenic grandeur of Niagara Falls. The determination of these questions, so far as physically possible, involves surveys and measurements of levels, of volumes of discharges, of current ve- locities and directions, and of depths over the crest of the falls. As these are operations of a character similar to those ordinarily performed by the Lake Survey, upon the recommendation of the Chief of Engineers, the Secretary of War authorized the performance of the work involved therein by the Lake Sur- vey, and for this purpose successive allotments have been made, of which two — • one of $5,000 and another of $3,000— pertained to the fiscal years 1907, 1908, and 1909. At the beginning of the present fiscal year operations were in progress upon the work covered by the project approved by the Secretary of War on April 15, 1909, for an allotment of $5,000. These operations comprised a remeasurement of the flow in the canal of the Niagara Falls Hydraulic Power & Manufacturing Co. ; measurement of the diversion in the canal of the Niagara Falls Power Co. for different combinations of generator units in the two power houses and for graded values of gate openings or loads; and further investigations of slope relations in the Niagara River. The increased power being generated by the Niagara Falls Hydraulic Power & Manufacturing Co. indicated an increased diversion of water and, as the en- largement of its canal had rendej'ed the previous measurements inapplicable, new observations were found necessary to an intelligent supervision of the operations of this company. Consequently, 43 measurements of flow through its canal were made during July, 1909, by the party employed under the above- named project. The maximum result obtained showed a diversion of slightly less than 4,000 cubic feet per second. The mean of the observations indicated that the company generated in its own power houses an electrical horsepower for each 0.0602 cubic foot of water used by its plant. In addition, a maximum of about 700 cubic feet per second was passing over the spillways or to tenant companies. At the time the measurements were made several of the mills tak- ing water from the canal or power from the company were shut down. It is possible that had the measurements been made at some other time during the year the maximum of flow would have been larger, reaching possibly 4,500 cubic feet of water per second. Under its present permit the company is allowed to divert a maximum of 6,500 cubic feet per second. As a result of the discharge measurements that were made in the canal of the Niagara Falls Power Co. in 1907 the company was limited by the officer then in charge of the supervision of the operations of the various power and transmission companies under their permits issued by the Secretary of War to the diversion of water necessary to generate 65.000 electrical horsepower. This limitation was derived by using the ratio between water consumed and power generated at the time of the observations, and is believed to represent with all fairness to the company its full rights under its permit according to the operating conditions then in practice. However, the officials of the company later represented that, owing to the variance in type of generator units in their two power houses, it was entirely practicable to operate with a higher mechani- 578 PRESERVATION OF NIAGARA FALLS. cal effieieiK-y. and requestenl opiiortiuilty to cooperate with the Government iu observinfT the rehition bet\A-een the volume of water diverted and the power generated under various practicable operating conditions. As any unduly low limitation of its output deprives the company of financial returns to which it is entitled the project presented on April 3. 1009, and ajiproved April 15, pro- posed to conduct an exhaustive series of observations to determine the mechani- cal etliciency of the units of the company's two power houses while operating under different gate oi»enings or degrees of hsad. The field operations, which were based uiion this project, were well advancetl at the beginning of the fiscal year, 210 discharge observations having been made covering 20 different operat- ing conditions. The observations were continued until August 3, 1909, when 336 measurements of flow in the canal, covering .OS test conditions, had been completetl. A detailed report of this work was submitted upon September 21, 1909. Briefly summarizes!, these observations indicate a wide range of efficieucy for variations in the opening of the turbine valves as well as between the generator units of the two power houses. This efficiency is determined as only 34 per cent in power house No. 1 at 50 per cent valve opening, while it is 72 per cent in power house No. 2 at full gate. It is found that, operating with the most economical combination of units and valve openings, the company can generate about 82,000 electrical horsepower without exceeding its allowable limit of S.GOO cul)ic feet of water per second, which amount includes 725 cubic feet per second being used in the mills of the International Paper Co. From the efliciency curves of the two power houses a table was deduced em- bodying with as great detail as seemed desirable the practicable operating combinations and their corresponding switchboard limitations, so that the total diversion of water should in no case exceed the limit prescribed by law. Since September 2, 1900, the Niagara Falls Power Co. has operated under the limits prescribed by this table (Table 10, report submitted September 21, 1909), in which IS of the 10 combinations enumerated allow a switchboard output in excess of 65,000 electrical horsepower formerly prescribed. The investigation of slopes in the Niagara River has been continued through- out the year, except for the winter months, when ice conditions prevented. Since August 14, 1908, the supervision of the operations of the power com- panies at Niagara Falls under their permits — which are briefly summarized on page 895 of the report of the Chief of Engineers for 1908 — has been per- formed by the Lake Survey office. After the departure of the hydraulic party the duty was performed by an employee stationed at Niagara Falls, N. Y., who has made inspections at frequent and irregular intervals, the detailed results of such inspections being placed on file in the Lake Survey office and a summary duly reported to the Chief of Engineers. In so far as the inspections disclose, all of the companies concerned have loyally observed the limitations of their corresponding permits. To defray the expenses arising in connection with the supervision of opera- tions of power and transmission companies and to make further investigaticms of slope relations in the Niagara River and related subjects, the Secretary of War on June 17, 1910, allotted the additional sum of $1,000 from the appro- priation of June 29, 1906. Amount appropriated by act of June 29, 1906 .$50, 00{). 00 July 1. 1909, I)alance unexpended 33,477.06 June .30. 1910, amount expended during fiscal year 5,966.47 July 1. 1910, balance unexpended 27. 510. 59 July 1, 1910, outstanding liabilities 78. 87 July 1, 1010. l)alance available 27,431.72 (See Api)endix G G (i 2.) Appendix G G G 2 of tiik Annual Report of the Chief of Engineers for 1910, Pages 2722-2725, being Report by the Local Officer, Maj. C. S. Ricnfi, Corps of Engineers. preservation of NIAGARA FALLS. At the beginning of the fiscal year oiteratlons were in progress under an allotment of $5,000, approved on April 15, 1909, by the Secretary of War, for the purpose of measuring the flow through the canal of the Niagara Falls PRESERVATION OF NIAGARA FALLS. 579 Hydraulic Power «& Manufacturing Co., rating tlie turbiue>^ of tlie Niagara Falls Power Co., and continuing the study of slopes in the Niagara River. The field party, under the charge of Junior Engineer Sherman Moore, was engaged on July 1, 1909, in measuring the consumption of water by the plant of the Niagara Falls Power Co. This company cooperated with the Government in conducting a series of tests of the efficiency of its generator units under different operating conditions. This work was suspended temporarily on July 18, and the partj' was engaged from then until July 30 uix)n hydraulic measure- jnents in the canal of the Niagara Falls Plydraulic Power & Manufacturing Co. The value of the data obtained by the observations in the canal of the latter company in 1907, and included in the report of this office, dated November 30, 1908, had been nullified by the enlargement of the canal and by changes in the company's power house. Obviously, an efficient supervision of the operations of the company under its permit necessitates a knowledge of the approximate amount of water being used. To this end the party made a series of 43 deter- minations of flow through the canal. The section used was at the lower (north- ern) edge of the Main Street Bridge. While not entirely satisfactory, on account of the proximity of the forebay, the conditions here were better than at either of the sections used in 1907. Two complete sets of soundings were made, giving areas differing by only 0.7 per cent. The section was divided into five iianels of 20 feet each, and vertical velocity curves determined in the center of each panel and also 2} feet from each wall. The observatictns of discharge were grouped by days and compared with the generated power of the company's turbines, showing a mean diversion of 0.0602 cubic foot per second for each electrical horsepower developed. Owing to the unfavorable conditions in the canal, due to an uneven bottom and to the dredging and blasting which were in progress, the results obtained may be 3 or 4 per cent in error. As the present diversion of the company was found to be well within the limit of its permit, no greater accuracy was attempted. Changes in the canal will necessitate further measurements when the water consumption of the Niagara Falls Hydraulic Power & Mnnfacturing Co. approaches its limit under the law. The maximum flow observed in July, 1909, was 3,966 cubic feet per second. At this time sev- eral of the mills taking water from the canal or power from the company were shut down. It is probable that measurements taken at other times during the year would have shown a maximum consumption of about 4,500 cubic feet per second. Under its permit the company is allowed to divert 6,500 cubic feet per second from the upper Niagara River. The hydraulic work on the canal of the Niagara Falls Power Co. was re- sumed on July 31 and continued until August 3. 1909. The field party, after a few daj's' work on the preparation of its report, was then detaile > o ''— O o ? rO F o 1 «»■ O ll/ « ^ yr c ^0 ni ,4_ -i-J S p«? Z 1 si o \i 1-