NAS - Nonindigenous Aquatic Species

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Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
1617830	PA	Allegheny	Monongahela River, Pittsburgh, in Duck Hollow area	2019	05020005	Lower Monongahela	unknown
1522349	PA	Berks	Bernhart Reservoir, a pond in Muhlenberg Township	2017	02040203	Schuylkill	unknown
1522350	PA	Berks	Bernhart Reservoir, a pond in Muhlenberg Township	2018	02040203	Schuylkill	unknown
1522345	PA	Bucks	Delaware River, at New Hope wing dam	2018	02040105	Middle Delaware-Musconetcong	unknown
1522344	PA	Bucks	Delaware River, at Scudder Falls area	2015	02040105	Middle Delaware-Musconetcong	unknown
1522346	PA	Bucks	Delaware River, at Washington Crossing	2016	02040105	Middle Delaware-Musconetcong	unknown
1522343	PA	Bucks	Delaware River, near Morrisville	2013	02040201	Crosswicks-Neshaminy	unknown
1522352	PA	Bucks	Giving Pond, in Delaware Canal State Park (a water-filled quarry)	2016	02040105	Middle Delaware-Musconetcong	unknown
1522342	PA	Bucks	Manor Lake	2013	02040201	Crosswicks-Neshaminy	unknown
1522340	PA	Bucks	Neshaminy Creek (tidal), below I-95 bridge	2015	02040201	Crosswicks-Neshaminy	unknown
1522341	PA	Bucks	Neshaminy Creek, up to Hulmeville Dam	2015	02040201	Crosswicks-Neshaminy	unknown
1522347	PA	Bucks	Tohickon Creek, upstream as far as about a half mile upstream from Ralph Stover State Park	2013	02040105	Middle Delaware-Musconetcong	unknown
1467957	PA	Chester	Octoraro Creek, just downstream of Octoraro Lake dam	2018	02050306	Lower Susquehanna	unknown
1467959	PA	Chester	Octoraro Creek, just downstream of Octoraro Lake dam	2018	02050306	Lower Susquehanna	unknown
1522337	PA	Delaware	Crum Creek (tidal)	2013	02040202	Lower Delaware	unknown
1456683	PA	Delaware	Darby Creek	2015	02040202	Lower Delaware	established
1613842	PA	Delaware	Darby Creek, along right descending bank upstream of Route 420	2019	02040202	Lower Delaware	established
281295	PA	Delaware	Darby Creek, in Philadelphia [Heinz National Wildlife Refuge]	2011	02040202	Lower Delaware	established
282581	PA	Delaware	Darby Creek, in Philadelphia [Heinz National Wildlife Refuge], lagoon W side of Rt. 420	2012	02040202	Lower Delaware	established
164800	PA	Delaware	Delaware River adjacent to the Philadelphia Airport, specifically the UPS terminal.	2005	02040202	Lower Delaware	established
647812	PA	Delaware	Delaware River beach, along Hog Island-Fort Mifflin Road, near Philadelphia International's UPS terminal	2013	02040202	Lower Delaware	established
1522348	PA	Northampton	Delaware River, near Belvidere, New Jersey	2018	02040105	Middle Delaware-Musconetcong	unknown
159357	PA	Philadelphia	Edgewood Lake within FDR Park, Philadelphia	2004	02040203	Schuylkill	established
159358	PA	Philadelphia	Edgewood Lake within FDR Park, Philadelphia	2004	02040203	Schuylkill	established
159359	PA	Philadelphia	Edgewood Lake within FDR Park, Philadelphia	2004	02040203	Schuylkill	established
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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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.