Saturday, February 20, 2021

Report of Committee on Flood Situation-April 29, 1915

 "Of adversity we of St. Johns have had more than our share, but no one is giving up."

I have been going through more of my research files and came across this follow-up article to the Lyman Dam break in 1915.   It was a very devastating time.


St. Johns Herald and Apache News

Thursday, April 29, 1915

 Report of Committee on Flood Situation

 St. Johns Arizona, April 29— 

It is now two weeks since the breaking of the Lyman reservoir, the financial losses have been pretty accurately computer, the people are busy repairing the lower ditches and dams, riddle fences are being reconstructed, preparations to put in as much crop as possible are in progress, plans are being formulated to put water into the higher Lyman canal for irrigation of the bench land, six of the eight bodies of the drowned have been recovered and buried, so that the town is somewhat normal again.

The direct losses total up about as follows:

  • Lyman dam and injuries to canal….$90,000.00
  • Houses washed down at St. Johns…$7,000.00
  • St. Johns irrigation company…$3,000.00
  • Bridge at St. Johns…$2,500.00
  • Bridge at Hunt…$2,600.00
  • Crops & Fences ruined at St. Johns and Meadows…$10,000.00
  • Meadows dam…$3,000.00
  • Udall dam…$18,000.00
  • Crops, fences, and ditches at Hunt…$8,000.00
  • Woodruff dam…$17,000.00
  • Crops and other injuries at Woodruff…$13,000.00
  • Three-Mile steel bridge…$4,500.00
  • Holbrook bridge…$3,000.00
  • Other damage as livestock, etc….$5,000.00
  • Total Direct Loss…$186,600.00

 The indirect loss depends on so many contingencies that it is hard to estimate, but this seems a fair, through low, estimate:

  • Crop loss at St. Johns…$60,000.00
  • Crop loss at Meadows…$5,000.00
  • Crop loss at Hunt…$12,000.00
  • Crop loss at Woodruff or extra cost if pumping is resorted to…$10,000.00

Yet it is safe to say that other direct losses will make the total up to a full hundred thousand, though in event that the Lyman dam were never again built it would reach over half a million.

 But the agriculturists of this town are well acquainted with adversity, for they have had their “measure heaped up and running over.”  The first farms the settlers developed along the river valley went to alkali and salt grass and almost stopped farming here.  They built the Salado reservoir in their days of poverty to bring their better drained bench lands under cultivation, but ten years ago it went out.  They extended their energies out to the lands of Hunt and built the Udall dam, but it has been washed away three times.    They tried farming at the meadows and have lost two dams there, so that already these hardy toilers have lost agricultural property worth half a million dollars.

 A good force is now at work on the town ditch and old field ditch which belongs to the St. Johns Irrigation company, so that water will soon be on the old fields and in town.  It is a puzzler to know what to do to put water in the Lyman canal and on the bench, for the canal intake is the reservoir gate that stands 20 feet above the river.  Pumping and building a high diversion dam are both proposed.  The chances are in favor of constructing a high, tight, earth diversion dam.

 The fields of Hunt, the Meadows, and St. Johns are all so wet and muddy that little can be done as yet, but as soon as they are dry enough, as much crops will be planted as the natural flow of the river, with last winter’s heavy snow fall, will supply adequate water for this year.

 Many offers of relief have been received.  We need relief, but it is not immediate relief, for we have food in plenty and are able to temporarily care for those of our number who lost their homes.  But, at the same time, many of our Spanish-American whose homes were washed down were poor people and they need help to rebuild and refurnish.  Our farmers were already in debt for the Lyman reservoir and dam and their only hope of ever paying out now lies in rebuilding the dam at an early date, and that will take at least a hundred thousand dollars capital.    If it is not rebuilt, and that right away, bankruptcy awaits the entire community.  Woodruff has food and clothing for immediate relief, but this is the eleventh time that those poor people have lost their diversion dam, and three times it has been because of our reservoir breaks.  The people of Hunt need relief, for they were already heavily involved, and must go deeper in debt to rebuild their Udall dam.  We need capital to assist us in rebuilding, we must have it.  We must find it, and then we can recover.  Of adversity we of St. Johns have had more than our share, but no one is giving up.  It only asks financial aid, and it is willing to repay that.

George H. Crosby, Jr.

A.V. Gibbons

F.W. Nelson,

Committee.


Little "snippet" underneath this article:

"The Little Colorado is some creek when there is nothing to obstruct it.  There wasn't much need of the bridge before it went out, but now it is hardly safe to try to cross in a boat.  The water is deep and muddy."



Image from Cameron Udall's book - "Images Across America, St. Johns, Arizona"

I also had a file I had saved entitled:  Dam Failures, Dam Incidents (near failures) Association of State Dam Safety Officials www.damsafety.org.  That gives this little bit of information about the failure:

"thought to be due to sliding of the puddled core which had not dried out, but it appears the dam failed by piping.  Poor construction may have played a role."  

I wasn't sure what "piping" meant so I searched and found this:  "Internal erosion (called “piping” by dam engineers) of an earth dam takes place when water that seeps through the dam carries soil particles away from the embankment, filters, drains, foundation or abutments of the dam. ... When a backward-eroding pipe reaches the reservoir, a catastrophic breaching of the dam can occur."

The database also lists the losses at $500,000 to $1 million.

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