Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1333528
| AZ | Yuma | Mittry Lake [adjacent to Colorado River] | 2015 |
15030107
| Lower Colorado | established |
1333508
| AZ | Yuma | Mittry Lake [adjacent to Colorado River] | 2016 |
15030107
| Lower Colorado | established |
1322037
| CA | Los Angeles | Machado Lake; Ken Malloy Harbor Regional Park | 2009 |
18070106
| San Gabriel | established |
1322038
| CA | Los Angeles | Wilmington Drain, feeds Machado Lake within Ken Malloy Harbor Regional Park, Harbor City | 2010 |
18070106
| San Gabriel | unknown |