HUC Code | Watershed Name | Occurrence | Source |
02060003 | Gunpowder-Patapsco | Historic | NatureServe |
02060006 | Patuxent | Current | NatureServe |
02070008 | Middle Potomac-Catoctin | Current | NatureServe |
02070010 | Middle Potomac-Anacostia-Occoquan | Current | NatureServe |
02070011 | Lower Potomac | Current | NatureServe |
02080103 | Rapidan-Upper Rappahannock | Current | NatureServe |
02080104 | Lower Rappahannock | Current | NatureServe |
02080105 | Mattaponi | Current | NatureServe |
02080106 | Pamunkey | Current | NatureServe |
02080201 | Upper James | Current | NatureServe |
02080202 | Maury | Current | NatureServe |
02080203 | Middle James-Buffalo | Current | NatureServe |
02080204 | Rivanna | Current | NatureServe |
02080205 | Middle James-Willis | Current | NatureServe |
02080206 | Lower James | Current | NatureServe |
02080207 | Appomattox | Current | NatureServe |