Scientific Investigations Report 2006–5205
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5205
Table 10. Reliability of annual pumpage estimates, Yakima River Basin, Washington, 2000.
[All values in acre-feet]
Category | Estimated pumpage |
Lower bound |
Upper bound |
---|---|---|---|
Public Water Supply | |||
Municipal and large Group A systems with data | 37,273 | 35,409 | 39,137 |
Group A and B systems with data | 4,222 | 4,012 | 4,434 |
Systems with no data | 4,890 | 3,562 | 9,056 |
Domestic (exempt) | 20,036 | 13,135 | 33,393 |
Irrigation | |||
Primary | 188,230 | 150,230 | 226,230 |
Standby/reserve1 | 82,812 | 0 | 82,812 |
Livestock | 6,726 | 5,881 | 6,726 |
Commercial and industrial | 7,230 | 1,030 | 10,700 |
Fish and wildlife | 9,369 | 8,901 | 9,837 |
Ground water claims | 34,310 | 27,410 | 41,210 |
All categories | 395,096 | 249,570 | 463,534 |
Without standby/reserve | 312,284 | 249,570 | 380,723 |
1Standby/reserve pumpage occurs only in years with prorating and for 2000, would be zero. Values represent the potential range of pumpage under different prorating values that have occurred in the past.