| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Jonathan Creek (Purchase area) | unspecified | 2000-06-20 | PESuper | PESuper |
| Jonathan Creek (Purchase area) | UV light | 2000-05-12 | BGScholtens | BGScholtens |
| Uncertain | at light | 2004-07-19 | BGScholtens, TSmith & DLWagner | BGScholtens |
| Uncertain | UV light | 2002-06-09 | RLBrown & SLee | RLBrown |
| Uncertain | UV light | 2003-08-18 | BGScholtens | BGScholtens |