HUC Code | Watershed Name | Occurrence | Source |
08040101 | Ouachita Headwaters | Current | NatureServe |
08040102 | Upper Ouachita | Current | NatureServe |
08040103 | Little Missouri | Current | NatureServe |
11130304 | Lower Washita | Current | NatureServe |
11140101 | Bois D Arc-Island | Current | NatureServe |
11140102 | Blue | Current | NatureServe |
11140103 | Muddy Boggy | Current | NatureServe |
11140104 | Clear Boggy | Current | NatureServe |
11140105 | Kiamichi | Current | NatureServe |
11140106 | Pecan-Waterhole | Current | NatureServe |
11140107 | Upper Little | Current | NatureServe |
11140108 | Mountain Fork | Current | NatureServe |
11140109 | Lower Little Arkansas | Current | NatureServe |
11140201 | McKinney-Posten Bayous | Historic | NatureServe |