| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | unspecified | 1949-06-19 | unknown | unknown |
| Deep Creek | unspecified | 9999-09-09 | unknown | unknown |
| Greenbriar Creek | unspecified | 9999-09-09 | unknown | unknown |
| LeConte Creek | unspecified | 9999-09-09 | unknown | unknown |
| Middle Prong Little River | unspecified | 1977-06-08 | unknown | unknown |
| Middle Prong Little River | unspecified | 1977-09-06 | unknown | unknown |
| Uncertain | by hand | 2001-05-20 | BGSU/JCU Collecting Team | unknown/unspecified |
| Greenbriar Creek | unspecified | 2004-07-01 | unknown/unspecified | Jeff Johansen |