522 
ANNUAL, REPORT SMITHSONIAN INSTITUTION, 1919. 
Projects and extensions of projects mvestigated by the Reclamation Service 
in the Western States — Continued. 
state and project. 
New Mexico: 
San Juan 
Middle Rio Grande 
drainage 
Oregon: 
Klamath pumping units 
LangeO Valley 
TuleLake 
Rogue River 
Greater Umatilla . 
Owyhee 
Deschutes 
Lower Powder River . . . 
Horsefly storage 
South Dakota: 
Belle Fourche extension. 
Texas: 
Tornilla-Port Hancock 
unit 
Lower Rio Grande 
Utah: 
Castle Peak 
Price River 
Dixie 
Utah Valley drainage. . . 
East Juab County 
Washington: 
Yakima High line 
Kittitas 
Methow-Okanogan 
Kennewick irrigation 
district , 
Wyoming: 
Frannie extension 
Heart Mountain tmit . . . 
Willwood unit 
Oregon Basin 
Irrigable acreage. 
PubUc. 
'125,000 
17,000 
3,500 
6,000 
9 38,000 
2,000 
70,000 
30,000 
30,000 
13, 600 
5,000 
6,400 
35,000 
34, 100 
14,700 
68, 000 
Private. 
100,000 
23, 000 
17,000 
30,000 
12,000 
« 3, 050 
17,000 
200, 000 
25,000 
1,400 
22, 300 
27, 000 
600,000 
30,000 
3 30, 000 
130, 000 
62,500 
M2,000 
27,500 
1,000 
1,500 
320 
State. 
3,917 
6,000 
2,500 
1,100 
1,800 
3,200 
600 
Mean 
altitude. 
Feet. 
5,200 
4,800 
4,100 
4,200 
4,000 
1,600 
500 
2,200 
3,200 
3,000 
4,100 
2,800 
3,500 
5,200 
5,500 
3,000 
4,500 
5,000 
1,000 
1,800 
1,000 
600 
4,200 
4,900 
4,300 
4,500 
Mean 
rainfall. 
Inches. 
12 
12* 
14 
20 
8i 
10 
9 
13 
12i 
14% 
26 
18 
13 
7 
9i 
12 
Probable 
cost. 
$5, 500, 000 
1, 200, 000 
1, 000, 000 
1, 250, 000 
2, 000, 000 
3, 100, 000 
2, 100, 000 
12,000,000 
7, 000, 000 
300, 000 
700, 000 
1,200,000 
(■•) 
7,000,000 
(0 
{') 
1,000,000 
5,000,000 
20,000,000 
8, 500, 000 
0) 
6,125,000 
500, 000 
3, 300, 000 
900, 000 
(0 
1 These estimates must be considered as merely preliminary and subject to change. 
' Lands not classified ; classification shown is assumed. 
* No estimate. 
7 In Navajo Indian Reservation. 
8 Railroad. 
° 17,000 withdrawn under Carey Act. 
