Alexander Valley – Alexander Area

Source: CA DWR

Alexander Valley – Alexander Area

Statistics

At-A-Glance

Located in California’s North Coast Hydrologic Region hydrologic region, the Alexander Valley – Alexander Area is 24,500 acres in size. This Very Low priority basin is home to an estimated 1,793 people (2010 value), which have been at a rate of . Alexander Valley – Alexander Area is a(n) basin with approximately 817 wells, of which approximately 46 are water supply wells. Groundwater accounts for approximately 80 percent of the basin’s water supply.

Source: CA DWR
Source: CA DWR

Basin Notes

1983: Evaluation of Ground Water Resources – Sonoma County, Volume 5: Alexander Valley and Healdsburg, Department of Water Resources and Sonoma County Water Agency

2003: Bulletin 118 basin description

2018: Change to medium priority subjected the Alexander Valley – Alexander Area to SGMA

August 20, 2018 comment from Petaluma Valley, Sonoma Valley & Santa Rosa Plain Groundwater Sustainability Agencies and Sonoma Water on the reprioritization

2018 Basin Prioritzation: Basin remains at very low priority

GSA Information

Not Subject to SGMA No items found