Butte Subbasin periodic evaluation: staff says conditions meet objectives, will document dataset changes

Jun 17, 2026

Staff reported that the Butte Subbasin is generally meeting measurable objectives and interim milestones; DWR issued three recommended corrective actions and the subbasin plans to submit a periodic evaluation with a supporting resolution rather than an immediate GSP amendment unless DWR requires one.

The full story

Christina presented the Butte Subbasin five‑year periodic evaluation process and findings, telling commissioners the subbasin is generally meeting groundwater level measurable objectives and interim milestones and that interconnected surface water (ISW) is on track.

Free newsletter

Sign up to keep reading.

Your free newsletter brings you what your city council, county, and school board discussed and decided.

or
Already have an account? Sign in