TMDL Progress Assessment Documents: Selenium

Selenium load reductions have resulted in selenium concentrations that meet either final or interim TMDL targets in Salt Slough and the lower San Joaquin River while selenium concentrations continue to exceed the water quality objective in the Grasslands Marsh.

• SF Bay Delta: Salt Slough Selenium TMDL Progress Report (pdf) (404.99 KB, 06/15/2015)
  SF Bay Delta Water Quality Progress Report: Salt Slough – Selenium
• SF Bay Delta: Grasslands Marshes Selenium TMDL Progress Report (pdf) (447.16 KB, 6/15/2015)
  SF Bay Delta Water Quality Progress Report: Grassland Marshes/Watershed, San Joaquin River Basin, Merced County, CA
• SF Bay Delta: Lower San Joaquin River Selenium TMDL Progress Report (pdf) (435.05 KB, 06/15/2015)
  Water Quality Progress Report: Lower San Joaquin River – Selenium - CA, DPA - June 2015