| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Uncertain | by hand | 1996-10-07 | JRBoetsch | JHRock |
| Uncertain | observed | 1990-09-17 | KRLangdon | KRLangdon |
| Uncertain | observed | 1992-08-26 | KRLangdon & NAMurdock | KRLangdon |
| Uncertain | observed | 1998-07-13 | CUlrey & KPatterson | unknown/unspecified |
| Uncertain | observed | 2005-06-23 | TRemaley | TRemaley |
| Uncertain | observed | 2006-05-27 | KRLangdon | KRLangdon |
| Uncertain | observed | 2006-05-27 | KRLangdon, PSWhite & JTuttle | KRLangdon |