Scientific Investigations Report 2007–5009
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5009
Table 6. Simulated water budget for the regional model, San Joaquin regional study area, California.
[Values are cubic meters per day]
Recharge from | Specified | Computed | Percent1 |
---|---|---|---|
Irrigation return | 1,997,000 | 46.9 | |
Precipitation | 1,409,000 | 33.1 | |
Urban, all sources | 41,000 | 1.0 | |
Reservoir leakage | 155,000 | 3.7 | |
Rivers | 105,000 | 10,000 | 2.7 |
Flow through lateral boundaries | |||
Northern | 44,000 | 1.0 | |
Southern | 243,000 | 5.7 | |
Western | 253,000 | 6.0 | |
Discharge to | |||
Wells | |||
Agricultural | 2,655,000 | 63.3 | |
Urban | 294,000 | 7.0 | |
Evaporation from shallow water table | 267,000 | 6.4 | |
Rivers | 88,000 | 2.1 | |
Flow through lateral boundaries | |||
Northern | 547,000 | 13.0 | |
Southern | 162,000 | 3.9 | |
Western | 182,000 | 4.3 |
1Totals do not add to 100 because of rounding.