Tahoe Valley – Tahoe South
Statistics
- Basin Name
- Tahoe Valley – Tahoe South
- Basin Number
- 6-005.01
- SGMA Basin Priority
- Very Low
- Critically Overdrafted
- No
- Status
- Not Subject to SGMA
- DWR Region & POC
North Central Region Christina Boggs-Chavira (916) 376-9623 Christina.boggs@water.ca.gov
- Number of Wells
- 284
- Hydrologic Region Name
- North Lahontan Hydrologic Region
- Counties
- El Dorado
- Adjacent Basins
-
,
At-A-Glance
Located in California’s hydrologic region, the Tahoe Valley – Tahoe South is 14,800 acres in size. This Very Low priority basin is home to an estimated 25,966 people (2010 value), which have been at a rate of 10.08. Tahoe Valley – Tahoe South is a(n) basin with approximately 284 wells, of which approximately 60 are water supply wells. Groundwater accounts for approximately 97.40 percent of the basin’s water supply.
Basin Notes
2004: Bulletin 118 basin description
2009: Hydrogeology of the Lake Tahoe Basin, U.S. Geological Survey (USGS)
2014: CASGEM basin prioritization – medium. Comment: South Tahoe Public Utility District reports that MTBE has had a major impact on the groundwater within its service area, resulting in 12 of 34 production wells unusable and the destruction of two wells (B-118), (Berghson 2000)
2018: Draft basin priority – very low. Comments:
- 1) CASGEM/WDL/GWIDS: Stable hydrographs. Source: DWR
- 2) No available documentation on groundwater level decline past or present in the basin
GSA Information
