Arroyo Seco Valley

Source: CA DWR

Arroyo Seco Valley


  • Basin Name
  • Arroyo Seco Valley
  • Basin Number
  • 7-037
  • SGMA Basin Priority
  • Very Low
  • Critically Overdrafted
  • No
  • Hydrologic Region Name
  • Colorado River
  • Counties
  • Imperial, Riverside


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.

Source: CA DWR

Basin Notes

2003: Bulletin 118 basin descriptio

2015: Connection to Colorado River Aquifer – DRECP

Noted: Managing Water in the West, Southeast California Regional Study,  U.S. Bureau of Reclamation

2018 final basin prioritization: Basin priority remains unchanged at very low priority.

GSA Information


No items found

Author: Admin Think

OpenThink offers full-service design, web development, and website security services.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.