CONCRETE LINING FOE IRRIGATION CANALS. 



measurements — Continued . 



31 



Maxi 

 mum 



Loss per mile. 



Per 

 cent. 



Mini- 

 mum. 



Per 

 cent. 



Loss per 

 square 

 foot of 

 wetted' 

 area in 

 24 hours. 



Per 

 cent. 

 2.67 



4.45 

 5.20 

 1.50 

 5.50 

 6.27 



3.85 

 7.22 



33.60 

 6.10 



3.30 



2.60 

 .34 



1.83 



2.79 

 3.03 



2.84 



2.03 

 1.39 



Cu. feet. 



Character of material 

 in the channel. 



Coarse. 



Source of informa- 

 tion. 



Remarks. 



Report George L. 



Swendsen, O. E. 



S. Bui. 104, Sep. 



No. 3, 1900. 



....do 



....do 



....do 



....do 



....do 



.do. 

 .do. 



Mostly rock cut, 

 some disintegrated 

 limestone. 



Porous side hill along 

 river bottom. 



Heavy compact soap- 

 stone formation. 



/See measurements for 

 \ 1901. 



Report Samuel For- 



tier, Utah Expt. 



Sta. Bui. 26,1893. 

 Report Irrigation In 



vestigations for 



1900, O.E.S. Bui. 



104. 

 Report A. P. 



ver, O. E. S 



119,1901. 

 ....do 



Sto- 

 Bul. 



.do. 



.do. 

 .do. 

 .do. 

 .do. 



Report J. C. Wheel- 

 on, of Utah Sugar 

 Co., office manu- 

 script. 



.do. 



.do. 



.do. 



.do. 



Reoort A. P. Stover, 

 O. E. S. Bui. 119, 

 1901. 



.do. 



.do. 



.do. 



Measured 1899. 

 only. 



Do. 

 Do. 

 Do. 

 Do. 



Measured 1900. Average 

 measurements for identical 

 sections. 



Measured 1899. Loss in per 

 cent average for six meas- 

 urements. 



Measured 1900. Average 

 measurements for identical 

 sections. Measurement 

 July 12 omitted. Steep 

 mountain side. 



Measured Aug. 31, 1893. Up- 

 per end of section at head- 

 gate. All in canyon. 



Measured Aug. 11 1900, 

 along steep hillside from 

 headgate to power plant. 



Measured June 25," 1901, from 

 headgate to flume No. 1. 



Measured June 25. 1901, from 

 flume No. 1 to flume No. 3. 



Measured June 25, 1901 , from 

 flume No. 3 to Corrinne 

 division gates. Along side 

 hill bluffs. 



Measured May 28, 1902, from 

 headgate to Corrinne divi- 

 sion gates. 



Measured June 28, 1902, from 

 headgate to Corrinne divi- 

 sion gates. 



Measured July 28, 1902, from 

 headgate to Corrinne divi- 

 sion gates. 



Measured Aug. 26, 1902, from 

 headgate to Corrinne divi- 

 sion gates. 



Measured Sept. 22, 1902, from 

 headgate to Corrinne divi- 

 sion gates. 



Measured June 25, 1901, from 

 Corrinne division gates to 

 Malade flume. Entirely in 

 excavation. 



Measured June 25, 1901, from 

 Malade flume to bridge No. 

 13. Entirely in excavation, 

 uniform conditions. 



Measured June 25, 1901, from 

 bridge No. 13 to bridge No. 

 18. Entirely in excavation; 

 uniform conditions. 



Measured June 26, 1901, from 

 bridge No. 18 to Rowe- 

 ville. 



