At-A-Glance

Located in California’s hydrologic region, the Arroyo Seco Valley is 256,478 acres in size. This Very Low priority basin is home to an estimated 6 people (2010 value), which have been at a rate of 33.33.

Arroyo Seco Valley is a(n) basin with approximately 4 wells, of which approximately 1 are water supply wells. Groundwater accounts for approximately 100 percent of the basin’s water supply.