Camp Creek / Salt River Stewart Mountain Dam / Gillespie Dam / Verde River Bartlett Dam / Colorado River Imperial Dam / Colorado River Main Canal / Medium Colorado-Lower Gila Watershed Colorado River Hoover Dam / bridge 15080301-090C San Pedro River / /
NaturalFeature
Boulder Creek Tributary / Santa Cruz River Josephine Canyon / Verde River / List Tonto Creek Tributary / Alvord Lake / List Crescent Lake / Lyman Lake / Lake Powell / Canyon Lake / Whitlow Canyon / San Francisco River Blue River / Gila River San Pedro River / Colorado River / Cortez Park Lake / Potts Canyon / Parker Canyon Lake / San Francisco River / Bill Williams Watershed Assessment Unit Alamo Lake / Colorado River Bill Williams River / Telephone Lake / Roosevelt Lake / Patagonia Lake / Painted Rock Borrow Pit Lake / Gila River / Black Canyon Lake / River American / Canyon Watershed Colorado River Parashant Canyon / High Salt Watershed Apache Lake / List Roosevelt Lake / Lake Mohave / Coors Lake / Queen Creek Potts Canyon / Unnamed Tributary / Pintail Lake / Chaparral Park Lake / Watson Lake / Bill Williams River Alamo Lake / Low Little Colorado Watershed Bear Canyon Lake / Rose Canyon Lake / Santa Cruz River / /
OperatingSystem
Fork / /
Organization
Environmental Protection Agency / /
Person
Yuma Wash / Creek Superior / Creek Headwaters / Bill Williams Watershed / / /
Arizona’s[removed]Impaired Waters Priority Ranking for TMDL Development This list contains assessment units that were assessed as impaired (Category 5) by ADEQ or EPA during the current and previous assessment listing