Colorado River - TMDL Projects

• Coachella Valley Stormwater Channel Bacterial Indicators TMDL
• New River Dissolved Oxygen TMDL
• New River Volatile Organic Compounds (VOCs) TMDL
• Palo Verde Outfall Drain Bacterial Indicators TMDL
• Salton Sea Nutrient TMDL

• Alamo River Sedimentation/Siltation TMDL (Approved by USEPA on June 28, 2002)
• New River Pathogen TMDL (Approved by USEPA on August 14, 2002)
• New River Sedimentation/Siltation TMDL (Approved by USEPA on March 31, 2003)
• New River Trash TMDL (Approved by USEPA on September 24, 2007)
• Imperial Valley Drains Sedimentation/Siltation TMDL (Approved by USEPA on September 30, 2005)

• Imperial Valley Silt TMDLs Progress Report to Regional Board (June 26, 2007)