| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Uncertain | by hand | 2000-06-20 | MAFeist et al 47 | MAFeist |
| Uncertain | by hand | 2007-04-28 | LEMcKinney & LDMcKinney | LEMcKinney |
| Uncertain | observed | 1978-01-01 | PSWhite | unknown/unspecified |
| Uncertain | observed | 1982-01-01 | White | unknown/unspecified |
| Uncertain | observed | 1996-08-19 | RDellinger | unknown/unspecified |
| Uncertain | observed | 1998-08-04 | WNoel, CEZartman & JMerrick | unknown/unspecified |
| Uncertain | observed | 2006-06-07 | KRLangdon, JHRock & GVenicx | KRLangdon |