| Department Home  |  About the Department  |  Certificates  | Environment A to Z  |  Health A to Z  |  News Releases  |  Permits  |  Regulations  | 

Rio Grande River Basin – completed TMDLs

• CORGAL03a; Alamosa River, Alum Creek to Wightman Fork, Aluminum, Copper, Lead and Zinc TMDL's (archived)
• CORGAL03b; Alamosa River, Wightman Fork to Fern Creek, pH, Aluminum, Copper and Zinc TMDL's (archived)
• CORGAL03c; Alamosa River, Fern Creek to Ranger Creek, pH, Aluminum, Copper and Zinc TMDL's (archived)
• CORGAL03d; Alamosa River, Ranger Creek to inlet of Terrace Reservoir, pH, Copper and Zinc TMDL's (archived)
• CORGAL05; Wightman Fork above Summitville, pH TMDL  (archived)
• CORGAL08; Terrace Reservoir, Copper TMDL  (archived)
• CORGAL09; Alamosa River, outlet of Terrace Reservoir to Highway 15, Copper TMDL  (archived)
• CORGRG04; Rio Grande River, Willow Creek to Alamosa County line, Cadmium and Zinc TMDLs
• CORGRG30; Sanchez Reservoir, Mercury TMDL
• CORGCB09a; Kerber Creek, source to Brewery Creek, pH, Cadmium, Lead and Silver TMDLs
• CORGCB09b; Kerber Creek, Brewery Creek to San Luis Creek, Cadmium, Copper and Zinc TMDLs

  To obtain archived TMDL's send email to address below: