CONCRETE LINING FOR IRRIGATION CANALS. 
measurements — Continued . 
31 
Loss per mile. 
Maxi 
mum 
Mini 
mum. 
Mean 
Loss per 
square 
foot of 
wetted 
area in 
21 hours. 
Character of material 
in the channel. 
Source of informa- 
tion. 
Remarks. 
Per 
cent. 
Per 
cent. 
Per 
cent. 
2.6' 
4.4 
5.20 
1.50 
5.50 
6.27 
3.85 
7.22 
33.60 
6.10 
3.30 
2.60 
.34 
2.79 
3.03 
2.84 
2.03 
1.39 
.66 
«3 
Cu.feet. 
Coarse. 
Mostly rock cut, 
some disintegrated 
limestone. 
Porous side hill along 
river bottom. 
Heavy compact soap- 
stone formation. 
/See measurements for 
1 1901. 
.do. 
.do. 
.do. 
.do. 
Report George L. 
Swendsen, O. E. 
S. Bui. 104, Sep. 
No. 3, 1900. 
....do 
....do 
....do 
....do 
....do 
Report Samuel For- 
tier, Utah Expt. 
Sta. Bui. 26, 1893. 
Report Irrigation In- 
vestigations for 
1900, O.E.S. Bui. 
104. 
Report A. P. Sto- 
ver, O. E. S. Bui. 
119, 1901. 
....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. Av 
onlv. 
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. 
I Measured May 28, 1902, from 
headgate to Corrinne divi- 
sion gates. 
[Measured June 28, 1902, from 
i 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- 
l 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. 
