TMDL Progress Assessment Documents: Mercury
Mercury TMDLs are being implemented, however mine remediation actions and developing new methylation reduction technologies are solutions that require decades before mercury concentrations in fish tissue would achieve water quality goals.
- SF Bay Delta: Clear Lake Mercury TMDL (pdf)
- SF Bay Delta: Cache, Bear, and Sulphur Creeks & Harley Gulch Mercury TMDL (pdf)
- SF Bay Delta: San Francisco Bay Mercury TMDL (pdf)
- SF Bay Delta: Guadalupe River Watershed Mercury TMDL (pdf)
- SF Bay Delta: Sacramento-San Joaquin Delta Estuary Mercury and Methylmercury TMDL (pdf)