| Beckman Lake | Beckman Lake | | | 894700 | Reservoir | Green | E. coli | NA | Water Delisted | Delisted 2006 |
| Pecatonica River | Pecatonica River | 93.05 | 144.80 | 889100 | River | Green, Lafayette | Total Phosphorus | Impairment Unknown | 303d Listed | Low |
| Skinner Creek | Skinner Creek | 0.00 | 14.00 | 894500 | River | Green | Total Phosphorus | Impairment Unknown | 303d Listed | Low |
| Jordan Creek | Jordan Creek | 0.00 | 6.00 | 895000 | River | Green | Sediment/Total Suspended Solids | Degraded Habitat | 303d Listed | Medium |
| Buckskin School Creek | Buckskin School Creek | 0.00 | 6.71 | 897300 | River | Green | Sediment/Total Suspended Solids | Degraded Habitat | TMDL Approved | Not Applicable |
| Argus School Branch | Argus School Branch | 0.00 | 2.37 | 896800 | River | Green | Sediment/Total Suspended Solids | NA | Water Delisted | Delisted 2014 |