Camp Creek / Salt River Stewart Mountain Dam / Gillespie Dam / Colorado-Lower Gila Watershed Colorado River Hoover Dam / Verde River Bartlett Dam / Colorado River Imperial Dam / Colorado River Main Canal / 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 / Salt Watershed Apache Lake / Colorado River / Cortez Park Lake / San Francisco River / Potts Canyon / Parker Canyon Lake / Bill Williams Watershed Assessment Unit Alamo Lake / Colorado River Bill Williams River / Telephone Lake / Colorado-Grand Canyon Watershed Colorado River Parashant Canyon / Josephine Canyon / Roosevelt Lake / Patagonia Lake / Painted Rock Borrow Pit Lake / Gila River / Black Canyon Lake / River American / 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 / 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 This list contains assessment units that were assessed as impaired (Category 5) by ADEQ or EPA during the current and previous assessment listing cycles. The year each parameter was li