| Specimen ID | 1447353 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | TX |
| County | Williamson |
| Locality | North Fork San Gabriel River, at Lake Georgetown |
| Mapping Accuracy | Approximate |
| HUC8 Name | San Gabriel |
| HUC8 Number | 12070205 |
| Map | |
| Collection Day | 27 |
| Collection Month | 10 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 31100 |
| Author: | Texas Parks and Wildlife Department |
| Date: | 2017 |
| Title: | The zebra mussel threat |
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| Reference 2 |
| Ref. Number: | 32298 |
| Author: | Farooqi, M., and M. De Jesus. |
| Date: | 2018 |
| Title: | Georgetown Reservoir 2017 Fisheries Management Survey Report |
| Publisher: | Texas Parks and Wildlife Department, Inland Fisheries Division |
| Pages: | 36 pp |
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| Comments | 2017 TPWD classification as an Infested Lake after discovering larvae in routine water samples and young zebra mussels were found attached to rocks along the shoreline by BRA and TPWD. |
| Record Type | Literature |
| Verifier | Texas Parks and Wildlife Department |
| Freshwater/Marine | Freshwater |
