Clean Water Act: Water Quality Designated Uses and Impairments for Black Canyon of the Gunnison National Park
Ling J and Tucker D. 2003. Clean Water Act: Water Quality Designated Uses and Impairments for Black Canyon of the Gunnison National Park. Technical Report NPS/NRWRD/NRTR-2003/303. Fort Collins, Colorado
The purposes of this report are to compile and summarize the following for Black Canyon of the Gunnison National Park (BLCA): (1) CWA State-designated use classifications; (2) CWA 303(d) quality impaired waters and causes; (3) special designations recognizing waters of exceptional quality as defined in State water quality standards; and (4) hydrographic statistics based on the United States Geological Survey (USGS) 1:100,000 scale National Hydrography Dataset (NHD).
- Type
- Published Report
- Authors
- Ling, Jia; Tucker, Dean
- Date of Issue
- 2003-03
- Units
- BLCA , PLIN
- Keywords
- 303d, 305b, Clean Water Act, Designated Uses, DUI, HIS, Hydrographic Statistics, Hydrography, Impaired, Impairment Statistics, impairments, NHD, standards, TMDL, Total Maximum Daily Loads, Water Quality, waterbodies, Waterways, WQS