| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | by hand | 2003-08-09 | GSteck & BSutton | GJSteck |
| Abrams Creek | by hand | 2003-08-11 | GSteck & BSutton | GJSteck |
| Abrams Creek | sweeping | 2002-08-08 | GSteck & BSutton | GJSteck |
| Abrams Creek | sweeping | 2002-08-14 | GSteck & BSutton | GJSteck |
| Abrams Creek | sweeping | 2003-08-08 | GSteck & BSutton | BSutton |
| Abrams Creek | sweeping | 2003-08-08 | GSteck & BSutton | GJSteck |
| Abrams Creek | sweeping | 2003-08-13 | GSteck & BSutton | BSutton |
| Jonathan Creek (Purchase area) | sweeping | 2002-08-09 | GSteck & BSutton | GJSteck |
| Jonathan Creek (Purchase area) | sweeping | 2002-08-16 | GSteck & BSutton | GJSteck |
| NC Fringe | sweeping | 2002-08-16 | GSteck & BSutton | GJSteck |