| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Uncertain | by hand | 2003-10-12 | KLangdon | KRLangdon |
| Uncertain | by hand | 2003-10-20 | MNicklas & WPaxton | KRLangdon |
| Uncertain | by hand | 2003-10-20 | WPaxton & MNicklas | KRLangdon |
| Uncertain | by hand | 2007-07-14 | KRLangdon | KRLangdon |
| Uncertain | by hand | 2012-08-07 | KRLangdon & BNichols | KLangdon |
| Uncertain | observed | 2002-08-27 | RWhite, CNordman & MJenkins | unknown/unspecified |
| Uncertain | observed | 2007-07-14 | KRLangdon | KRLangdon |
| Uncertain | observed | 2012-08-07 | KRLangdon & BNichols | KLangdon |