| Specimen ID | 1658012 |
| Group | Fishes |
| Genus | Channa |
| Species | argus |
| Common Name | Northern Snakehead |
| State | MD |
| County | Carroll |
| Locality | Retention pond off Londontown Blvd., Eldersburg |
| Mapping Accuracy | Accurate |
| HUC8 Name | Gunpowder-Patapsco |
| HUC8 Number | 02060003 |
| HUC10 Name | North Branch Patapsco River |
| HUC10 Number | 0206000308 |
| HUC12 Name | Falls Run-Liberty Lake-North Branch Patapsco River |
| HUC12 Number | 020600030806 |
| Map | |
| Collection Day | 4 |
| Collection Month | 7 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | released for food |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | M. Neilson (U.S. Geological Survey) |
| Freshwater/Marine | Freshwater |
| Photo | |
