Letter from William Colby of the Sierra Club

Sierra Club, Mills Building, 
San Francisco, May 12, 1908. 

Norman J. Hapgood, Esq., 
Editor of Collier's Weekly, New York City. 

Dear Sir: Having read Mr. Pinchot's argument in favor of the granting of the wonderful Hetch Hetchy Valley, situated in the Yosemite National Park, to be used as a reservoir site for a municipal water supply for San Francisco, I venture to reply. 

The subject naturally divides itself into two parts: First, the necessity for using Hetch Hetchy, and, secondly, the effect on the natural scenery and travel in the park resulting from such use. 

Necessity. -Mr. Pinchot admits that there are other available sources of supply for San Francisco, which have been acquired by water companies, and his main excuse for rejecting these sources is that these companies "seem to have been unreasonable in demanding far too high a profit." He fails to recognize the fact that any or all of these sources are open to condemnation by the city, which can thus compel the owners to turn them over at a reasonable figure. Condemnation will have to be resorted to even in case of the Lake Eleanor and Hetch Hetchy system in order to extinguish many private rights. 

As a matter of fact, San Francisco is exceptionally situated as far as the acquisition of a municipal supply is concerned. She probably has more available sources of supply than any other city of her size in the United States. Colonel Mendell, a most eminent hydraulic engineer, reports on
fourteen available systems. It is self-evident that this is the case, for this city is situated near the confluence of the great Sacramento and San Joaquin rivers, with many of their largest branches heading in the Sierra just to the east. Immediately to the south, on the same peninsula, and to the north across the Golden Gate, numberless smaller streams waste their waters in the ocean. Providence has been more than prodigal in bringing water within reach of San Francisco. Mr. Pinchot states that the present water supply of the city in "inadequate and unsatisfactory." By referring to Equity Case No. 13395, in the United States circuit court for the northern district of California, we find that Mr. Grunsky testified that "The wholesomeness of the water delivered (to San Francisco) has been established by long-continued use." In the same case the testimony shows that over 100,000,000 gallons daily, or three times the present need of the city, can readily be developed by extension of the present supply system. Colonel Heuer, a government engineer, reports to the same effect. Mr. Grunsky is a very eminent engineer, but I am not informed that he has ever constructed a great municipal water-supply system. In the case referred to such eminent specialists as Hering, of New York and Philadelphia; Stearns, of Boston, and others, testified that the present system was one of the best water supplies of any large city in the United States, both as regards quality and quantity, capable of development, and that there was no necessity of resorting to the Tuolumne (Hetch Hetchy system). 

Prof. C. D. Marx, a specialist of Stanford University, in a carefully prepared paper on the subject, reports as follows: 
"It can readily be shown that the drainage area needed for a water supply capable of furnishing 200,000,000 gallons per day can be had on a number of the Sierra streams. * * * That the drainage areas of streams north of the Tuolumne give better promise of meeting these requirements can not be denied. * * * It can not be said that the physical data now available are such as to admit of a reliable comparison of the relative values of the various sources of water supply for San Francisco from the Sierras." 

The fact of the matter is that there has been friction between the Spring Valley Water Company, supplying San Francisco, and the city officials for many years. This attempt to secure rights in the Yosemite National Park has been an outgrowth of this hostility with the idea of displacing the local company, and in consequence the city is applying for a free water right, which has only been kept out of private hands because John Muir and other public-spirited citizens brought about the establishment of the Yosemite National Park in 1891, in order that its remarkable scenic features might be preserved for the entire nation. 

There is no question but that the Hetch Hetchy supply is a splendid one, but it is equally beyond question that there are many others available. Mr. Pinchot says that "the Tuolumne supply offered the best and most available supply for the city." Some of the most eminent hydraulic engineers in America differ with him on this point even, but Mr. Pinchot's own statements establish that there is no compelling necessity for using the Hetch Hetchy system-it is merely a choice of many. 

Effect. -Mr. Pinchot is convinced that the damming of the Yosemite- like floor of Hetch Hetchy will be less destructive to the scenic beauty of the national park than has been feared. His contention is that it will be converted into a "beautiful lake." He compares it to Crater Lake and Tahoe. It must be remembered that it is a reservoir which is to be created, and not merely a lake; that it is to be drawn from to an increasing extent as the years go by; that the warm summer climate and low elevation of the floor of this Yosemite    Valley, with its vegetable mold only covered with a comparatively slight depth of water, are going to produce a tremendous aquatic growth, and as the waters recede unsightly margins of slime and decay will be exposed, with the accompanying disagreeable odors. Mr. Pinchot says that the lake will be
bordered by "vertical granite walls," and yet that "it would be a simple matter to make trails or roads around the edges of the valley above high-water mark." The statements are not consistent from an engineering standpoint. 

Who is going to stand the burden of the great expense of their construction?    The Government appropriates only a paltry sum for the use of the entire national park, and the needs of Yosemite Valley, as far as roads and trails are concerned, are shamefully apparent. Is the National Government, after giving a local community free of charge something that belongs to the entire nation, going to spend hundreds of thousands in addition to make accessible the reservoir lake in Hetch hetchy? Mr. Pinchot shows his bias by calling the floor of Hetch Hetchy a "cattle ranch." I have been in the valley on six different occasions and never saw any cattle on its beautiful park-like floor. This is the experience of many of my friends. It may be used occasionally for the pasturing of cattle. In any event, there is ten times more stock pastured on the floor of Yosemite Valley every year than in Hetch Hetchy. If Mr. Pinchot's contention is a valid one, he would turn the great Yosemite into a reservoir. He overlooks the fact that a "cattle ranch" is a condition that may be wiped out in a day, if the Government elects, but all the power and wealth of the American nation can not restore the pristine beauty of the parklike floor of the Hetch Hetchy Valley if it is once flooded. Mighty oaks and towering pines can not be replaced in a day. Mr. Pinchot says that the waterfalls will not be interfered with, but his informants have failed to tell him that the wonderful Tuolumne Fall, at the upper end of the valley, whose majestic roar can be heard throughout a great portion of the valley as the entire river leaps into the emerald pool below, will be entirely "drowned out." 

Mr. Pinchot misses the main objection to the use of Hetch Hetchy as a reservoir. Thousands of campers of moderate means from the hot, dusty plains of the San Joaquin now inhabit the floor of the Yosemite during the summer months. The congestion is great. A road into the Hetch Hetchy would relieve it and thousands more of the increasing population of these plains would camp on the floor of the Hetch Hetchy. They will in time if the Government does not make it impossible by flooding the only available camping place for miles around. The national park was created for these people and these purposes. A limited number of wealthy tourists may gain access to this lake surrounded by towering and almost inaccessible cliffs, but they will only be able to view its sublimity from excursion boats, and can not live on the floor of the valley for days and wander about at will, as one can now. 

Mr. Pinchot misses another salient point. If these thousands of tourists
frequent this reservoir valley, as he claims they can, what is going to become of the typhoid germs and pollution created by this travel? What is going to become of the drainage of the river flowing through the valley, and which heads in the national park in a region that in a few decades is going to be frequented by thousands upon thousands of travelers? As a matter of fact, the use of Hetch Hetchy Valley for a municipal water supply is absolutely inconsistent with its rightful use as a national park. 

The greatest judges of scenery in the world who have both visited this valley many times-John Muir, the author, and William Keith the artist-both say that in many respects it rivals the Yosemite and they are both most positive that its use as a reservoir will have a most destructive effect on its scenic beauty. 

We agree with Mr. Pinchot that "most trees must be cut and most waters must be urged," but we do not follow him when he contends for the granting of a destructive eight years in advance of any necessity, even on his own statement. He overlooks entirely the economic value of scenery, and the fact that millions frequent the Alps each year for recreation alone. The Hetch Hetchy Valley is of infinitely greater economic importance to the nation and the State of California, with its park-like floor, intact and available for campers, than it will be as a reservoir site. This nation can afford to pay millions to prevent this desecration as far as economy and dollars and cents
are concerned. 

I am a tremendous admirer of Mr. Pinchot and have aided him in his noble work in my small way. My life and my business interests are interwoven with those of San Francisco, and no one has her welfare more at heart than I, and yet I know that this precedent of entering national parks is wrong in principle and unnecessary in fact, and I regret more than I can express in words to learn that in this instance Mr. Pinchot has become an advocate of comparatively local interests, as opposed to the interests of this great nation. 

Very truly, 
Wm. E. Colby.