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National Assessment Database
- About this Database
- Assessing Water Quality (Questions and Answers)
- The 2004 National Assessment Database (Fact Sheet)
- Previous National Water Quality Reports
Assessment Data for
Ohio, Wills Watershed (8 Digit USGS Cataloging Unit), Year 2006
Description of this table
For a report glossary please click here.
Click on the Water Name link to get 305(b) Lists/Assessment Unit Information Report
| Table Legend: | Water Status is Good | Water Status is Threatened | Water Status is Impaired | Water Status has not been Assessed |
| Water Name | Assessment Unit ID | Location | Map | State | Water Type | Water Size | Unit | Water Status |
|---|---|---|---|---|---|---|---|---|
| Leatherwood Creek | OH05040005030 | Leatherwood Creek | No Mapping Data | OH | STREAM | 79.8 | MILES | NOT ASSESSED |
| Salt Fork (Total size) | OH05040005040X | Salt Fork | No Mapping Data | OH | STREAM | 122.3 | MILES | NOT ASSESSED |
| Salt Fork (fully supporting portions) | OH05040005040F | Salt Fork | Map Assessed Water | OH | STREAM | 18.35 | MILES | GOOD |
| Salt Fork (partial and not supporting portions) | OH05040005040N | Salt Fork | No Mapping Data | OH | STREAM | 103.95 | MILES | IMPAIRED |
| Seneca Fork | OH05040005010 | Seneca Fork | No Mapping Data | OH | STREAM | 84.26 | MILES | NOT ASSESSED |
| Wills Creek | OH05040005060 | Wills Creek (downstream Birds Run to mouth); excluding Wills Creek mainstem | No Mapping Data | OH | STREAM | 49.01 | MILES | GOOD |
| Wills Creek | OH05040005050 | Wills Creek (downstream Leatherwood Cr. to downstream Birds Run); excluding Wills Creek mainstem | No Mapping Data | OH | STREAM | 121.84 | MILES | NOT ASSESSED |
| Wills Creek (Total size) | OH05040005020I | Wills Creek (headwaters to upstream Leatherwood Creek); excluding Seneca Fork | No Mapping Data | OH | STREAM | 124.16 | MILES | NOT ASSESSED |
| Wills Creek (partial and not supporting portions) | OH05040005020N | Wills Creek (headwaters to upstream Leatherwood Creek); excluding Seneca Fork | Map Assessed Water | OH | STREAM | 124.16 | MILES | IMPAIRED |
| Wills Creek Mainstem (Total size) | OH05040005001X | Wills Creek Mainstem (downstream Leatherwood Creek to mouth) | No Mapping Data | OH | RIVER | 64.98 | MILES | NOT ASSESSED |
| Wills Creek Mainstem (fully supporting portions) | OH05040005001F | Wills Creek Mainstem (downstream Leatherwood Creek to mouth) | Map Assessed Water | OH | RIVER | 9.9 | MILES | GOOD |
| Wills Creek Mainstem (partial and not supporting portions) | OH05040005001N | Wills Creek Mainstem (downstream Leatherwood Creek to mouth) | No Mapping Data | OH | RIVER | 55.08 | MILES | IMPAIRED |
State Causes of Impairment
Ohio, Wills Watershed
Description of this table| State Cause Name | Size of Assessed Waters with Listed Causes of Impairment | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rivers, Streams, Creeks (Miles) | Lakes, Ponds, Reservoir (Acres) | Bays, Estuaries (Square Miles) | Coastal Shorelines (Miles) | Oceans, Near Coastal Waters (Square Miles) | Wetlands (Acres) | Great Lakes Shoreline (Miles) | Great Lakes Open Waters (Square Miles) | Inland Lake Shoreline (Miles) | Great Lakes Connecting Channel (Miles) | ||
| PATHOGENS | 124.16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| AMMONIA (UN-IONIZED) | 372.48 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| METALS | 124.16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| HABITAT ALTERATIONS | 228.11 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| SEDIMENTATION/SILTATION | 566.38 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| OTHER HABITAT ALTERATIONS | 228.11 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
Probable Sources Contributing to Impairment
Ohio, Wills Watershed
Description of this table| State Source Name | Size of Assessed Waters with Probable Sources of Impairment | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rivers, Streams, Creeks (Miles) | Lakes, Ponds, Reservoir (Acres) | Bays, Estuaries (Square Miles) | Coastal Shorelines (Miles) | Oceans, Near Coastal Waters (Square Miles) | Wetlands (Acres) | Great Lakes Shoreline (Miles) | Great Lakes Open Waters (Square Miles) | Inland Lake Shoreline (Miles) | Great Lakes Connecting Channel (Miles) | ||
| ON-SITE TREATMENT SYSTEMS (SEPTIC SYSTEMS AND SIMILAR DECENCENTRALIZED SYSTEMS) | 124.16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| CHANNELIZATION - AGRICULTURE | 103.95 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| RANGE GRAZING - UPLAND | 103.95 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| SURFACE MINING | 179.24 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| PASTURE LAND | 103.95 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| RANGE GRAZING - RIPARIAN | 103.95 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| NATURAL SOURCES | 124.16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |
| HAZARDOUS WASTES | 124.16 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | .00 | |