| Specimen ID | 1883807 |
| Group | Mollusks-Bivalves |
| Genus | Corbicula |
| Species | fluminea |
| Common Name | freshwater golden clam |
| State | WA |
| County | Okanogan |
| Locality | Pearrygin Lake, Pearrygin Lake State Park Ramp |
| Mapping Accuracy | Accurate |
| HUC8 Name | Methow |
| HUC8 Number | 17020008 |
| HUC10 Name | Lower Chewuch River |
| HUC10 Number | 1702000804 |
| HUC12 Name | Pearrygin Creek-Chewuch River |
| HUC12 Number | 170200080408 |
| Map | |
| Collection Day | 30 |
| Collection Month | 10 |
| Collection Year | 2024 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 46156 |
| Author: | Washington Department of Fish and Wildlife |
| Date: | 2025 |
| Title: | WDFW confirmed aquatic invasive species detections in 2024 |
| Publisher: | Washington Department of Fish and Wildlife |
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| Comments | Detected while conducting sediment samples using a petite Ponar grab sampler for early detection zebra and quagga mussel monitoring |
| Record Type | Literature |
| Verifier | Washington Department of Fish and Wildlife |
| Year Class | Adult |
