| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Jonathan Creek (Purchase area) | UV light | 2006-07-28 | PESuper et al. | PESuper |
| Middle Prong Little Pigeon | UV light | 2000-07-24 | bgroup | JBSullivan |
| Twentymile Creek | unspecified | 1992-08-05 | DPelcarchick | unknown/unspecified |
| Uncertain | at light | 2006-07-28 | PESuper | PESuper |
| Uncertain | unspecified | 1986-08-06 | DCFerguson | unknown/unspecified |
| Uncertain | unspecified | 2008-07-15 | IFinkelstein | IFinkelstein |
| Uncertain | unspecified | 2008-07-15 | JKAdams | EAdams |
| Uncertain | UV light | 2000-07-25 | JBSullivan | JBSullivan |
| Uncertain | UV light | 2004-07-19 | JKAdams | EAdams |
| Uncertain | UV light | 2004-07-19 | LGibson | EAdams |
| Uncertain | UV light | 2004-07-19 | MGPogue | BGScholtens |
| Uncertain | UV light | 2006-08-14 | MMello | BGScholtens |
| White Oak Sinks | unspecified | 1988-08-18 | DPipes | unknown/unspecified |