| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1441198
| CA | Butte | Locally abundant 100 yards se of Humbug Rd. 7.9 mi ne past Honeyrun Bridge. | 1972 |
18020158
| Butte Creek | established |
|
1441197
| CA | Inyo | Surprise Canyon, along stream | 1972 |
18090204
| Panamint Valley | established |
|
1441066
| CA | Los Angeles | [San Gabriel Mountains] Azuza Canyon, Angeles National Forest | 1972 |
18070104
| Santa Monica Bay | established |
|
1441065
| CA | Riverside | [No locality description provided] | 1972 |
18070302
| Santa Margarita | established |
|
1441077
| CA | Riverside | Santa Ana River Santa Ana River, Riverside, Jurupa Ave | 1972 |
18070203
| Santa Ana | established |
|
1440827
| CA | Santa Barbara | Pt. Sal | 1972 |
18060009
| San Antonio | established |
|
1440826
| CA | Ventura | Ventura River N of and near Foster Park bridge, Foster Park | 1972 |
18070101
| Ventura | established |
|
1692870
| IL | LaSalle | Matthiessen State Park | 1972 |
07130002
| Vermilion | unknown |
|
229498
| LA | | state non-specific | 1972 |
| Unknown or N/A | established |
|
1759598
| PA | Crawford | [No locality description provided] | 1972 |
05010004
| French | |
|
232953
| PA | Crawford | Saegertown on Rt 198, 1.8 mi E | 1972 |
05010004
| French | established |
|
232952
| PA | York | 500 ft N of bridge on Indian Rock Dam Rd., York | 1972 |
02050306
| Lower Susquehanna | established |