NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
860824	MD	Baltimore	Bird River	1955	02060003	Gunpowder-Patapsco	established
232124	MD	Baltimore	Bird River	1955	02060003	Gunpowder-Patapsco	established
860825	MD	Baltimore	Bird River	1962	02060003	Gunpowder-Patapsco	established
860826	MD	Baltimore	Bird River	1964	02060003	Gunpowder-Patapsco	established
232125	MD	Baltimore	Bird River	1997	02060003	Gunpowder-Patapsco	established
232126	MD	Baltimore	Bird River	1999	02060003	Gunpowder-Patapsco	established
1428100	MD	Baltimore	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1428112	MD	Baltimore	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1410168	MD	Baltimore	Bird River in the upper Gunpowder River, near private boat launch at end of Bird River Beach Rd, Middle River	2015	02060003	Gunpowder-Patapsco	established
1522800	MD	Baltimore	Bird River, Cove adjacent to Railroad Creek	2018	02060003	Gunpowder-Patapsco	established
1409950	MD	Baltimore	Bird River, Creek on south side of river	2015	02060003	Gunpowder-Patapsco	established
1409992	MD	Baltimore	Bird River, Creek on south side of river	2016	02060003	Gunpowder-Patapsco	established
860870	MD	Baltimore	Bird River, near Chase	1954	02060003	Gunpowder-Patapsco	established
860820	MD	Baltimore	Bird River, near Chase	1999	02060003	Gunpowder-Patapsco	established
862528	MD	Baltimore	Bird River, near Chase	2014	02060003	Gunpowder-Patapsco	established
1428107	MD	Harford	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1428120	MD	Harford	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1428101	MD	Harford	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1428113	MD	Harford	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1428108	MD	Harford	Bird River	2017	02060003	Gunpowder-Patapsco	eradicated
1409936	MD	Harford	Bird River, Days Cove/Mariner Point	2015	02060003	Gunpowder-Patapsco	established
1409990	MD	Harford	Bird River, Days Cove/Mariner Point	2016	02060003	Gunpowder-Patapsco	established
1592662	MD	Harford	In a storm water pond in major's choice neighborhood	2019	02060003	Gunpowder-Patapsco	established
1409989	MD	Harford	Majors Choice, Bel Air MD	2016	02060003	Gunpowder-Patapsco	established
862527	MD	Harford	Pond at Majors Choice Park, Bel Air	2014	02060003	Gunpowder-Patapsco	established

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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