401 WATER QUALITY CERTIFICATIONS (4)
Interstates (1)
US Highways (2)
| 2 |
WY Highways (3)
| WY |
Assessed Rivers and Streams (5)
| 2 - At least 1 use supported; others unknown |
| 3 - Insufficient/Inconclusive data |
| 4A - TMDL completed |
| 5 - Impaired |
| 5R |
Assessed Lakes and Reservoirs (33)
| |
|
| |
| 4A - TMDL completed |
| 5 - Impaired |
Streams (6)
Class 1 Streams (7)
Rivers and Streams (8)
Lakes and Reservoirs (9)
Counties (10)
Townships (11)
Sections (12)
HUC12 - Subwatersheds (13)
HUC10 - Watersheds (14)
HUC8 - Subbasins (15)
HUC6 - Basins (16)
| Belle Fourche |
| Big Horn |
| Cheyenne |
| Great Divide Closed Basin |
| Little Missouri |
| Missouri Headwaters |
| Niobrara |
| North Platte |
|
| Powder |
| Snake Headwaters |
| South Platte |
| Tongue |
|
| Upper Bear |
| Upper Green |
| Upper Snake |
| Upper Yellowstone |
| Weber |
| White-Yampa |
|
