Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
255538
| CO | Grand | Grand Lake on the Colorado River [~60 mi NW of Denver] | 2008 |
14010001
| Colorado Headwaters | failed |
253638
| CO | Grand | Lake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver] | 2008 |
14010001
| Colorado Headwaters | failed |
255539
| CO | Grand | Shadow Mountain Reservoir in the headwaters of the Colorado River [~60 mi NW of Denver] | 2008 |
14010001
| Colorado Headwaters | failed |
255540
| CO | Grand | Willow Creek Reservoir on Willow Creek [~60 mi NW of Denver] | 2008 |
14010001
| Colorado Headwaters | failed |
256273
| CO | Park | Tarryall Reservoir [Tarryall Creek] | 2008 |
10190001
| South Platte Headwaters | failed |
1524519
| CO | Pueblo | Pueblo Reservoir [Arkansas River] | 2007 |
11020002
| Upper Arkansas | extirpated |
255637
| CO | Pueblo | Pueblo Reservoir [Arkansas River] | 2008 |
11020002
| Upper Arkansas | extirpated |
1524520
| CO | Pueblo | Pueblo Reservoir [Arkansas River] | 2009 |
11020002
| Upper Arkansas | extirpated |
278708
| CO | Pueblo | Pueblo Reservoir [Arkansas River] | 2011 |
11020002
| Upper Arkansas | extirpated |
276936
| CO | Pueblo | Pueblo Reservoir [Arkansas River] | 2011 |
11020002
| Upper Arkansas | extirpated |
256272
| CO | Sedgwick | Jumbo Lake (=Julesburg Reservoir) [~140 mi NE of Denver near Red Lion] | 2008 |
10190012
| Middle South Platte-Sterling | failed |
1418618
| CO | Summit | Green Mountain Reservoir on the Blue River | 2017 |
14010002
| Blue | failed |