Total Maximum Daily Loads

• COARUA01b; East Fork Arkansas River Lead and Zinc TMDLs w Cover Letter 
• COARUA02a; Arkansas River Birdseye Gulch to California Gulch, Zinc TMDL w Cover Letter  
• COARUA02b; Arkansas River above the Lake Fork, Cadmium and Zinc TMDL w Cover Letter  
• COARUA02c; Arkansas River Lake Fork to Lake Creek, Cadmium and Zinc TMDLs w Cover Letter  
• COARUA03; Arkansas River Lake Creek to Pueblo Reservoir, Cadmium and Zinc TMDLs w Cover Letter  
• COARUA05; Halfmoon Creek, Cadmium and Lead TMDLs w Cover Letter  
• COARUA07; Evans Gulch, Zinc TMDL w Cover Letter  
• COARUA10; Main stem of Lake Creek and all tributaries from source to confluence with the Arkansas River w Cover Letter  
• COARUA11; South Fork Lake Creek, Aluminum, Cadmium, Copper, Zinc and pH TMDLs w Cover Letter  
• COARUA12a; Chalk Creek, Lead and Zinc TMDLs w Cover Letter 

• COGUSM03a; San Miguel River from Bridal Veil and Ingram Creeks to Marshall Creek, Zinc TMDL w Cover Letter 
• COGUSM03a; Cd TMDL Addendum to San Miguel River TMDL w Cover Letter  
• COGUSM03b; San Miguel River below Idarado Sediment TMDL w Cover Letter  
• COGUSM03b; San Miguel River from Marshall Creek to the South Fork San Miguel River, Cadmium and Zinc TMDLs w Cover Letter  
• COGUSM06a; Ingram Creek, Zinc TMDL, w Cover Letter  
• COGUSM06a; Cd TMDL Addendum to Ingram Creek TMDL w Cover Letter  
• COGUSM06b; Marshall Creek, Zinc TMDL w Cover Letter  
• COGUSM06b; Cd TMDL Addendum to Marshall Creek TMDL w Cover Letter
• COGUUG07; Slate River from Oh-be-Joyful Creek to Coal Creek, Cd and Zn TMDL - Public Notice Draft
• COGUUG08; Slate River from Coal Creek to East River, Cd and Zn TMDL - Public Notice Draft
• COGUUG10; Oh-be-Joyful Creek and Redwell Creek, Cd, Cu, Pb and Zn TMDL - Public Notice Draft
• COGUUG11; Coal Creek from Elk Creek to below Crested Butte DW intake and Elk Creek, Cd, Pb, and Zn TMDL - Public Notice Draft
• COGUUG12; Coal Creek from below Crested Butte DW Intake to Slate River, Cd and Zn TMDL - Public Notice Draft
• COGUUG30; Henson Creek, Copper and Zinc TMDLs, w Cover Letter  
• COGUUG31; Palmetto Gulch, Copper and Zinc TMDL's, w Cover Letter  
• COGUUN02; Uncompahgre River, source to Red Mountain Creek, Cadmium, Copper and Zinc TMDLs w Cover Letter  
• COGUUN03a; Uncompahgre River, Red Mountain Creek to Montrose, Cadmium, Copper and Total Recoverable Iron TMDLs w Cover Letter  
• COGUUN06a; Red Mountain Creek, source to E. Fork Red Mountain Creek, Zinc (sculpin) TMDL w Cover Letter  
• COGUNF03; North Fork Gunnison River below Lazear, Selenium TMDL w Cover Letter  
• COGUNF05; Leroux Creek and Jay Creek, Selenium TMDLs w Cover Letter  
• COGUNF06a; Short Draw, Selenium TMDL w Cover Letter  
• COGUNF06b; Big Gulch and Cottonwood Creek, Selenium TMDLs w Cover Letter  
• COGUUN04b; Uncompahgre River from LaSalle Road to Confluence Park, Selenium TMDL w Cover Letter  
• COGUUN04c; Uncompahgre River from Confluence Park to the Gunnison River, Selenium TMDL w Cover Letter  
• COGUUN12; tributaries to the Uncompahgre River, Selenium TMDLs w Cover Letter  
• COGULG01; Gunnison River from North Fork Gunnison River to the Uncompahgre River, Selenium TMDL w Cover Letter  
• COGULG02; Gunnison River from the Uncompahgre River to the Colorado River, Selenium TMDL w Cover Letter  
• COGULG04a; tributaries to the Gunnison River, Selenium TMDLs w Cover Letter  
• COGULG04b; lower Kannah Creek, Selenium TMDL w Cover Letter  
• COGULG04c; Red Rock Creek, Selenium TMDL w Cover Letter
• COGULG09; Fruitgrowers Reservoir, Dissolved Oxygen TMDL - Public Notice Draft

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

• COSJAF02; Animas River and tributaries, Denver Lake to Maggie Gulch, Aluminum, Cadmium, Copper, Iron and Lead TMDLs w Cover Letter  
• COSJAF03b; Animas River, Cement Creek to Mineral Creek, Aluminum, Cadmium, Copper, Iron and Lead TMDLs w Cover Letter  
• COSJAF04a; Animas River, Mineral Creek to Elk Creek, pH, Copper, Iron and Zinc TMDLs w Cover Letter  
• COSJAF04b; Animas River, Elk Creek to Junction Creek, Zinc TMDL w Cover Letter  
• COSJAF07; Cement Creek, Source to Animas River, Aluminum, Cadmium, Copper, Iron and Lead TMDLs w Cover Letter  
• COSJAF08; Mineral Creek, Source to South Mineral Creek, Aluminum, Cadmium, Copper, Iron and Lead TMDLs w Cover Letter  
• COSJAF09b; Mineral Creek, South Mineral Creek to Animas River, pH, Copper, Iron and Zinc TMDLs w Cover Letter  
• COSJDO04; McPhee Reservoir, Mercury TMDL Phase 1 w Cover Letter
  • Public Response Summary
• COSJDO09; Silver Creek, Town of Rico Water Supply Diversion to Dolores River, Cadmium and Zinc TMDLs w Cover Letter  
• COSJLP04; Box Canyon Creek Sediment TMDL w Cover Letter  
• COSJLP08; Narraguinnepp Reservoir, Mercury TMDL Phase 1 w Cover Letter
  • Public Response Summary

• COSPBO02; Boulder Creek from North Boulder Creek to South Boulder Creek, E. coli TMDL w Cover Letter  
• COSPBO04a; South Boulder Creek and tributaries from source to outlet of Gross Reservoir, Gamble Gulch, pH, Zinc and Copper TMDL's Final w Cover Letter  
• COSPBO04a; Gamble Gulch, Cadmium and Zinc TMDL Final w Cover Letter  
• COSPBO09; Boulder Creek, South Boulder Creek to Coal Creek, Ammonia TMDL Final w Cover Letter  
• COSPBO10; Boulder Creek, Coal Creek to St. Vrain Creek, Ammonia TMDL Final w Cover Letter  
• COSPCP07; North Fork Cache la Poudre River, Hall Reservoir to Cache la Poudre River, Sediment TMDL w Cover Letter  
• COSPCL02; Clear Creek from Silver Plume to Argo Tunnel, Copper, Lead and Zinc TMDLs Final w Cover Letter  
• COSPCL03a; South Clear Creek, Zinc TMDL Final w Cover Letter  
• COSPCL03b; Leavenworth Creek, Lead and Zinc TMDLs Final w Cover Letter  
• COSPCL06; Mad Creek, Zinc TMDL Final w Cover Letter  
• COSPCL09a; Fall River, Copper TMDL Final w Cover Letter  
• COSPCL09b; Trail Creek and tributaries, Cadmium, Copper, Lead and Zinc TMDLs Final w Cover Letter 
• COSPCL11; Clear Creek from Argo Tunnel to Farmers Highline Canal, Cadmium, Lead and Zinc TMDLs Final w Cover Letter  
• COSPCL13b; North Fork Clear Creek, Cadmium, Iron, Manganese, Zinc and Aquatic Life Use TMDLs Final w Cover Letter
• COSPMS04; Barr Lake and Milton Reservoir, Dissolved Oxygen TMDL - Public Notice Draft
• COSPMS04; Barr Lake and Milton Reservoir, pH TMDL - Public Notice Draft
• COSPMSO4; Barr Lake and Milton Reservoir, Implementation Plan for pH TMDL - Public Notice Draft
• COSPSV03; St. Vrain Creek, Hygiene Road to South Platte River, Ammonia TMDL Final w Cover Letter  
• COSPSV04; Little James Creek, pH, Cadmium, Iron, Manganese and Zinc TMDLs w Cover Letter  
• COSPUS01a, South Platte River, Source to North Fork South Platte River, Sediment TMDL w Cover Letter  
• COSPUS02b; Mosquito Creek, Cadmium, Lead and Zinc TMDLs w Cover Letter  
• COSPUS02c; South Mosquito Creek, Cadmium, Iron, Manganese and Zinc TMDLs w Cover Letter  
• COSPUS04; North Fork South Platte River, Hall Valley, Copper TMDL Final w Cover Letter  
• COSPUS05a; Geneva Creek, Source to Scott Gomer Creek, Cadmium, Copper, Manganese, Zinc TMDL Final w Cover Letter  
• COSPUS05b; Geneva Creek, Scott Gomer Creek to North Fork South Platte River, Cadmium, Copper, Manganese, Zinc TMDL Final w Cover Letter  
• COSPUS05b; Geneva Creek, Scott Gomer Creek to North Fork South Platte River, Copper and Zinc TMDLs Final w Cover Letter  
• COSPUS14; South Platte River, Bowles Avenue to Burlington Ditch, Nitrate TMDL Final w Cover Letter
• • Modeling Report
• COSPUS14; South Platte River, Bowles Avenue to Burlington Ditch, Escherichia coli TMDL Final w Cover Letter  
• COSPUS15; South Platte River, Burlington Ditch to Big Dry Creek, Cadmium TMDL Final 2006 w Cover Letter  
• COSPUS15; South Platte River, Burlington Ditch to Big Dry Creek, Dissolved Oxygen TMDL Final w Cover Letter  
• COSPUS15; South Platte River, Burlington Ditch to Clear Creek, Cadmium TMDL revised Final 2011 w Cover Letter 

To obtain archived TMDL's send email to comments.wqcd@state.co.us

• COUCEA05a/5b/5c; Eagle River, Copper and Zinc TMDL - Final w Cover Letter  
• COUCEA7b; Cross Creek, Copper and Zinc TMDL - Final w Cover Letter  
• COUCBL06; Snake River, source to Dillon Reservoir, pH, Cadmium, Copper, Lead and Zinc TMDLs - Final w Cover Letter  
• COUCBL07; Peru Creek, source to Snake River, pH, Cadmium, Copper, Lead, Manganese and Zinc TMDLs - Final w Cover Letter  
• COUCBL12; Illinois Gulch and Fredonia Gulch, Illinois Gulch, Zinc TMDL - Final w Cover Letter  
• COUCBL12; Illinois Gulch and Fredonia Gulch, Illinois Gulch Cadmium TMDL - Final w Cover Letter  
• COUCBL18; Straight Creek, Sediment TMDL - Final w Cover Letter
• COUCUC06c; Un-named Tributary to Willow Creek, Ammonia TMDL (archived)

To obtain archived TMDL's send email to comments.wqcd@state.co.us