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FishNet 2
USGS NAS| HUC Code | Watershed Name | Occurrence | Source |
| 06010101 | North Fork Holston | Current | NatureServe |
| 06010102 | South Fork Holston | Current | NatureServe |
| 06010103 | Watauga | Current | NatureServe |
| 06010104 | Holston | Current | NatureServe |
| 06010106 | Pigeon | Historic | NatureServe |
| 06010107 | Lower French Broad | Current | NatureServe |
| 06010108 | Nolichucky | Current | NatureServe |
| 06010201 | Watts Bar Lake | Current | NatureServe |
| 06010204 | Lower Little Tennessee | Current | NatureServe |
| 06010205 | Upper Clinch | Current | NatureServe |
| 06010206 | Powell | Current | NatureServe |
| 06010207 | Powell | Current | NatureServe |
| 06010208 | Emory | Current | NatureServe |
| 06020001 | Middle Tennessee-Chickamauga | Current | NatureServe |
| 06020002 | Hiwassee | Current | NatureServe |
| 06020003 | Ocoee | Current | NatureServe |
| 06020004 | Sequatchie | Current | NatureServe |