| Specimen ID | 241447 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | bugensis |
| Common Name | quagga mussel |
| State | CA |
| County | San Diego |
| Locality | Murray Reservoir near effluent of the CWA pipeline [just NW of La Mesa] |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Diego |
| HUC8 Number | 18070304 |
| HUC10 Name | Lower San Diego River |
| HUC10 Number | 1807030407 |
| HUC12 Name | Murray Reservoir |
| HUC12 Number | 180703040704 |
| Map | |
| Collection Day | 13 |
| Collection Month | 9 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
| Year Class | veligers |
