CEDEN

New! The 2026 Integrated Report Data Solicitation period is now open! The 2026 Integrated Report will assess data collected from waterbodies in the North Coast, Lahontan and Colorado River Basin Regional Water Boards, and the San Joaquin sub-basin of the Central Valley Regional Water Board (please refer to an interactive map of the Regional Water Boards). To be considered for the 2026 Integrated Report, data must be submitted to CEDEN before the cut-off date of October 21, 2022. Guidance on submitting data and links to additional information about the submission requirements are found in the instructions for Integrated Report assessment.

Primary location: Sacramento United States