| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Jonathan Creek (Purchase area) | UV light | 1999-05-16 | BGScholtens | BGScholtens |
| Middle Prong Little Pigeon | UV light | 2000-07-22 | BGScholtens | BGScholtens |
| Uncertain | UV light | 2000-07-25 | PGoldstein & JWBrown | BGScholtens |
| Uncertain | UV light | 2001-06-29 | BGScholtens | BGScholtens |
| Uncertain | UV light | 2002-06-09 | DRDavis | BGScholtens |
| Uncertain | UV light | 2002-06-09 | JWBrown, MGPogue & SGarrett | BGScholtens |