Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
52460
| PA | Montgomery | Ashbourne (just north of Philadelphia), [unspecified waterbody] | 1974 |
02040202
| Lower Delaware | unknown |
52447
| PA | Montgomery | Dobbins Pond, about 1 mi S of Ogontz (Elkins Park), PA along Old York Road | 1912 |
02040202
| Lower Delaware | unknown |
52458
| PA | Montgomery | Willow Grove (just S of Horsham, PA) | 1974 |
02040202
| Lower Delaware | unknown |
154988
| PA | Montgomery | Willow Grove [unspecified waterbody] | 1912 |
02040202
| Lower Delaware | unknown |
52459
| PA | Philadelphia | Tacony Creek below Crescentville, PA (just N of Philadelphia) | 1974 |
02040202
| Lower Delaware | unknown |