Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
30450
| CO | | Colorado drainage | 1993 |
14010001
| Colorado Headwaters | established |
30015
| CO | | western slope | 1971 |
14010001
| Colorado Headwaters | established |
30602
| CO | | Yampa River drainage | 1982 |
14050000
| White - Yampa | established |
1401638
| CO | | Alamosa-Trinchera drainage | 1980 |
13010002
| Alamosa-Trinchera | established |
1401637
| CO | | Alamosa-Trinchera drainage | 1980 |
13010002
| Alamosa-Trinchera | established |
1401636
| CO | | Saguache drainage | 1980 |
13010004
| Saguache | established |
30600
| CO | | San Juan drainage, upper | 1982 |
14080102
| Piedra | established |
1401635
| CO | | San Luis drainage | 1980 |
13010003
| San Luis | established |
276151
| CO | | Yampa River | 1986 |
14050002
| Lower Yampa | established |
30601
| CO | Mesa | Colorado River below Gunnison River | 1982 |
14010005
| Colorado Headwaters-Plateau | established |
269968
| CO | Mesa | Highline Lake in Highline State Park, Ute Base Line, NW of Loma | 2008 |
14010005
| Colorado Headwaters-Plateau | established |
261110
| CO | Moffat | Green River in Lodore Canyon | 1987 |
14040106
| Upper Green-Flaming Gorge Reservoir | established |
268274
| CO | Moffat | Green River, in Dinosaur National Monument (Echo Park site) | 1970 |
14060010
| Lower Green-Diamond | collected |
261099
| CO | Moffat | Yampa River at Yampa Canyon | 1987 |
14050002
| Lower Yampa | established |
262633
| CO | Moffat | Yampa River, lower, at river mile 24 in Dinosaur National Monument | 1969 |
14050002
| Lower Yampa | established |
1462170
| CO | Montezuma | San Juan River basin | 2015 |
14080202
| McElmo | established |