Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
620760
| CA | Yolo | Yolo County | 1977 |
18020104
| Sacramento-Stone Corral | failed |
565082
| FL | Alachua | Green pond at Reitz Union, University of Florida Campus | 2000 |
03080102
| Oklawaha | failed |
549862
| FL | Alachua | Green pond at Reitz Union, University of Florida Campus | 2001 |
03080102
| Oklawaha | failed |
271262
| FL | Bay | Deer Point Lake | 2010 |
03140101
| St. Andrew-St. Joseph Bays | failed |
1715075
| FL | Marion | Scott Springs Park, Ocala, FL | 2023 |
03080102
| Oklawaha | |
549861
| FL | Pinellas | Lake Maggiore | 1983 |
03100206
| Tampa Bay | failed |
158546
| FL | Volusia | St. Johns River at Blue Spring State Park [just W of Orange Hills, FL] | 2004 |
03080101
| Upper St. Johns | failed |
34961
| MA | Plymouth | Triphammer Pond, Hingham | 1993 |
01090001
| Charles | failed |
267249
| NE | Douglas | Missouri River, at N.P. Dodge park in Omaha | 1999 |
10230006
| Big Papillion-Mosquito | failed |
241048
| PR | Cidra | Cidra Reservoir [=Lago de Cidra] | 2007 |
21010005
| Eastern Puerto Rico | established |
236998
| PR | Ponce | Serralles Ponds | 2005 |
21010004
| Southern Puerto Rico | established |
236994
| PR | Trujillo Alto | Loiza Reservoir | 2005 |
21010005
| Eastern Puerto Rico | established |
157315
| SC | Chester | Sandy River, Broad River drainage, Chester County | 1993 |
03050106
| Lower Broad | failed |
565079
| WA | Snohomish | SE Everett, NE corner of Silver Lake, off dock | 1994 |
17110012
| Lake Washington | failed |