Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1473396
| UT | Box Elder | ditch off 950 West St, S of Promontory Rd | 2018 |
16010204
| Lower Bear-Malad | established |
1473397
| UT | Davis | ditch near Legacy Pkwy and I-15 | 2018 |
16020102
| Lower Weber | established |
1522749
| UT | Emery | [Cottonwood Creek] | 2018 |
14060009
| San Rafael | established |
1522754
| UT | Emery | [South Wash, E of S County Rd 422] | 2018 |
14060009
| San Rafael | established |
1522755
| UT | Emery | [wet field S of Elmo] | 2018 |
14060007
| Price | established |
1469009
| UT | Weber | [Pineview Reservoir, far east side] | 2018 |
16020102
| Lower Weber | established |