In November 2021, seven Groundwater Sustainability Agencies (GSAs) in the Cosumnes Subbasin formed the Cosumnes Groundwater Authority (CGA). With the responsibility of implementing the Cosumnes Subbasin Groundwater Sustainability Plan, CGA strives to be a hub of information regarding groundwater sustainability within the Cosumnes Subbasin.
Program Administrator and Professional Support Services
Request for Qualifications (RFQ) – Due June 30, 2025
Get in Touch
send us mail
Cosumnes Groundwater Authority
8970 Elk Grove Blvd.
Elk Grove, CA 95624
contact us
CGA Staff
info@CosumnesGroundwater.org
916-526-5447