NAS - Nonindigenous Aquatic Species
iMapInvasives. 2018. Pennsylvania iMapInvasives. Pennsylvania Natural Heritage Program, Pittsburgh, PA. https://www.paimapinvasives.org/. Accessed on 12/15/2016.
Reference Number: 27462 Type: Database Author: iMapInvasives. Date (year): 2018 Title:Pennsylvania iMapInvasives Publisher:Pennsylvania Natural Heritage Program Publisher Location:Pittsburgh, PA URL: https://www.paimapinvasives.org/ Accessed on: 12/15/2016 Created on: Keywords:
Acorus calamus PA - Lake Pleasant, SE shore area nr FBC parking area PA - Tuscarora Lake (SCHUYLKILL) PA - ca 3.5 km SE of Pecan, along Allegheny River PA - Lake Pleasant, 20-30 m south of Fish and Boat Commission access
Bithynia tentaculata PA - Big Pond, Presque Isle State Park
Butomus umbellatus PA - Lake Erie (ERIE) PA - Leo's Landing PA - Presque Isle State Park: shallow depression .22 mile east of observation deck; Erie North Quad PA - Leo's Landing PA - East End of cement bridge over Lagoons, 42 degrees 09 minutes 33.5 seconds N 80 degrees 07 minutes 05.4 seconds W
Cabomba caroliniana PA - Conneaut Lake (CRAWFORD) PA - Conneaut Lake: aquatic bed .6 mile due south of the Summit Twp. line and .62 mile due east of PA Rt. 618; Harmonsburg Quad PA - Conneaut Lake (CRAWFORD) PA - Conneaut Lake (CRAWFORD) PA - Rt 322 to Hartstown and south on Crystal Lake Road
Carassius auratus PA - North East Township; PFBC North East Marina basin on Lake Erie
Cipangopaludina chinensis PA - Promised Land Lake at Promised Land State Park, exit 26 off I-84 - Delaware River Basin PA - "Behind Art Museum, above dam, Philadelphia" - Schuylkill River, Delaware River Basin PA - Raystown Branch, Juniata River - Susquehanna River Basin PA - Lake Pleasant PA - Opossum Lake, Carlisle( 6 mi NW), off SR 641 - Susquehanna River Basin PA - Canadohta Lake PA - Kyle Lake, Falls Cr (ca 2 mi WNW of) - Ohio River Basin PA - Big Timber Creek (PHILADELPHIA) PA - Ohio River Basin, Allegheny River - Lower Fourteen mile Island (W edge). small gravel bar off the main channel side of upstream end (W edge) PA - Philadelphia, E bank of Schuylkill River, 40-50 N of Philadelphia Museum of Art - Delaware River Basin PA - White Oak Pond, 9 km NE of Carbondale - S.R. 4004 boat ramp - Delaware River Basin PA - Head of Island, Allegheny River mile 120.2, 1 Mile Below Venango, Allegheny River - Ohio River Basin PA - Meadow Lake in FDR Park, Philadelphia - Delaware River Basin PA - Delaware Canal at Bristol, Delaware River Basin PA - Lake Pleasant, Greene Twp. PA - Concourse Lake West Fairmount Park, Philadelphia - Delaware River Basin PA - Presque Isle State Park, Thompson Bay PA - Muddy Creek - Ohio River Basin
Cipangopaludina japonica PA - Lake Warren - Delaware River Basin PA - Off the tip of Basahore Island PA - Conodoguinet Creek - Susquehanna River Basin PA - Schuylkill river, Pottstown PA - Pymatuning Reservoir, NE section near sailing club PA - Conodoguinet Creek in East Pennsboro Twp., Acrimeadow Pk. - Susquehanna River Basin PA - Near PEC Boat Ramp, Schuylkill River - Delaware River Basin PA - Susquehanna River Conewago Creek (DAUPHIN) PA - Conodoguinet Creek in Camp Hill - Susquehanna River Basin
Cipangopaludina sp. PA - South Sandy Creek (VENANGO)
Corbicula fluminea MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conneaut Lake PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - Swatara Creek (DAUPHIN) PA - Schuylkill River (PHILADELPHIA) PA - Conestoga River (LANCASTER) PA - Conodoguinet Creek (CUMBERLAND) PA - Schuylkill River (PHILADELPHIA) PA - Shenango River Hogback Run (MERCER) PA - Mahoning Run (LAWRENCE) PA - Conodoguinet Creek (CUMBERLAND) PA - Susquehanna River Conowingo Dam (YORK) NJ - Delaware River, off Calhoun St Bridge MD - Susquehanna River, W shore near Line Bridge Landing PA - Pequea Creek (LANCASTER) PA - Swatara Creek (DAUPHIN) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Yellow Breeches Creek (CUMBERLAND) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Shenango River Hogback Run (MERCER) PA - Conestoga River (LANCASTER) PA - Schuylkill River Royersford (MONTGOMERY) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Fishing Creek (YORK) PA - Chiques Creek (LANCASTER) NJ - Delware River, at Calhoun St Bridge PA - Swatara Creek (DAUPHIN) NJ - Delware River, at Calhoun St Bridge PA - Shenango River Hogback Run (MERCER) PA - Pequea Creek (LANCASTER) PA - Yellow Breeches Creek (CUMBERLAND) PA - Susquehanna River Conowingo Dam (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Juniata River Susquehanna River (PERRY) PA - Susquehanna River Muddy Creek (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Schuylkill River Maiden Creek (BERKS) PA - Juniata River Susquehanna River (PERRY) NJ - Delaware River, off Calhoun St Bridge MD - creek E of Susquehanna River, N of Eckman Ln PA - Conodoguinet Creek (CUMBERLAND) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Conodoguinet Creek (PERRY) PA - Conewago Creek (YORK) PA - Schuylkill River Maiden Creek (BERKS) PA - Conodoguinet Creek (CUMBERLAND) PA - Swatara Creek (DAUPHIN) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - Conestoga River (LANCASTER) PA - Schuylkill River Royersford (MONTGOMERY) PA - Conewago Creek (YORK) PA - Schuylkill River Royersford (MONTGOMERY) PA - Delaware River Alexauken Creek (BUCKS) PA - Juniata River Susquehanna River (PERRY) PA - Conewago Creek (YORK) NJ - Delware River, at Calhoun St Bridge PA - Juniata River Susquehanna River (PERRY) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Conodoguinet Creek (PERRY) PA - Conodoguinet Creek Tringdle Spring Run (CUMBERLAND) PA - Conodoguinet Creek (CUMBERLAND) PA - Youghiogheny River (ALLEGHENY) PA - Yellow Breeches Creek (CUMBERLAND) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Conewago Creek (DAUPHIN) PA - Susquehanna River Haines Branch (LANCASTER) PA - Juniata River Susquehanna River (PERRY) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Juniata River Susquehanna River (PERRY) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Conodoguinet Creek (PERRY) PA - N. Fork Little Beaver Creek (BEAVER) PA - Pine Creek (LYCOMING) PA - Shenango River (LAWRENCE) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Conemaugh River (WESTMORELAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Shenango River (LAWRENCE) PA - Frankstown Branch Juniata R Little Juniata R (BLAIR) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Conewago Creek S. Branch Conewago Creek (ADAMS) PA - West Branch Susquehanna River (UNION) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Pequea Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Swatara Creek (DAUPHIN) PA - Mahoning Run (LAWRENCE) PA - Connoquenessing Creek (BEAVER) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Bowman Creek, E of Wolf Run PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Chiques Creek (LANCASTER) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Conewago Creek (YORK) PA - Delaware River Pequest River (NORTHAMPTON) PA - Swatara Creek (DAUPHIN) MD - Susquehanna River, W shore near Line Bridge Landing PA - Susquehanna River Muddy Creek (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Youghiogheny River (ALLEGHENY) PA - Youghiogheny River (ALLEGHENY) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) MD - Susquehanna River, Line Bridge Landing PA - Swatara Creek (DAUPHIN) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Fishing Creek (YORK) PA - Mahoning Run (LAWRENCE) PA - Schuylkill River Maiden Creek (BERKS) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Aughwick Creek (HUNTINGDON) PA - Mahoning Run (LAWRENCE) PA - Swatara Creek (DAUPHIN) PA - Schuylkill River Royersford (MONTGOMERY) PA - Susquehanna River Fishing Creek (YORK) PA - Woodcock Creek (CRAWFORD) PA - Schuylkill River (PHILADELPHIA) PA - Conodoguinet Creek (CUMBERLAND) PA - Swatara Creek (DAUPHIN) PA - Swatara Creek (DAUPHIN) PA - W. Branch Susquehanna River Alder Run (CLEARFIELD) PA - Schuylkill River (PHILADELPHIA) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Conneaut Outlet Williams Run (CRAWFORD) MD - creek E of Susquehanna River, N of Eckman Ln PA - Conestoga River (LANCASTER) PA - Yellow Breeches Creek (CUMBERLAND) PA - Schuylkill River (PHILADELPHIA) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Juniata River (PERRY) PA - Bald Eagle Creek (CLINTON) MD - Susquehanna River, Line Bridge Landing PA - Susquehanna River Conowingo Dam (YORK) PA - Conestoga River (LANCASTER) PA - Conestoga River (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Yellow Breeches Creek (CUMBERLAND) PA - West Branch Susquehanna River (UNION) PA - Pequea Creek (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Wissahickon Creek (MONTGOMERY) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Schuylkill River Royersford (MONTGOMERY) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Schuylkill River (PHILADELPHIA) PA - Bald Eagle Creek (CLINTON) PA - Schuylkill River (PHILADELPHIA) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Conodoguinet Creek (CUMBERLAND) PA - Conestoga River (LANCASTER) PA - Chiques Creek (LANCASTER) PA - Allegheny River Knapp Creek (MCKEAN) NJ - Delaware River, near Oughoughton Creek PA - Youghiogheny River (ALLEGHENY) PA - Connoquenessing Creek (BEAVER) NJ - Delware River, at Calhoun St Bridge PA - Aughwick Creek (HUNTINGDON) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Susquehanna River Fishing Creek (YORK) PA - Conewago Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conestoga River (LANCASTER) PA - Conodoguinet Creek Tringdle Spring Run (CUMBERLAND) PA - West Branch Susquehanna River (UNION) PA - Mahoning Run (LAWRENCE) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) NJ - Delaware River, near Oughoughton Creek PA - Wissahickon Creek (MONTGOMERY) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Bald Eagle Creek (CLINTON) PA - Schuylkill River Maiden Creek (BERKS) PA - Susquehanna River, Peach Bottom Atomic Power Station near Delta, Pa. PA - Susquehanna River Haines Branch (LANCASTER) PA - Raccoon Creek (BEAVER) PA - Yellow Breeches Creek (CUMBERLAND) PA - Youghiogheny River (ALLEGHENY) PA - Beaver Creek Connoquenessing Creek (LAWRENCE) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Swatara Creek (DAUPHIN) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Mahoning Run (LAWRENCE) PA - Conodoguinet Creek Letort Spring Run (CUMBERLAND) PA - Conodoguinet Creek Letort Spring Run (CUMBERLAND) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Pequea Creek (LANCASTER) MD - Susquehanna River, Line Bridge Landing PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Frankstown Branch Juniata R Little Juniata R (BLAIR) PA - Schuylkill River Maiden Creek (BERKS) PA - Aughwick Creek (HUNTINGDON) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Juniata River Susquehanna River (PERRY) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Conewago Creek (YORK) NJ - Delaware River, off Calhoun St Bridge PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Aughwick Creek (HUNTINGDON) PA - Susquehanna River Fishing Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conodoguinet Creek (CUMBERLAND) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Schuylkill River Royersford (MONTGOMERY) PA - Tioga River Cowanesque River (TIOGA) PA - Schuylkill River Maiden Creek (BERKS) PA - Susquehanna River Durell Creek (BRADFORD) PA - Bald Eagle Creek (CLINTON) PA - Clearfield Creek Blain Run (CAMBRIA) PA - Schuylkill River Maiden Creek (BERKS) PA - Raystown Branch Juniata River Shoup Run (BEDFORD) PA - Wissahickon Creek (MONTGOMERY) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Juniata River Susquehanna River (PERRY) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Muddy Creek (LANCASTER) PA - Youghiogheny River (ALLEGHENY) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Susquehanna River Conowingo Dam (YORK) PA - South Sandy Creek (VENANGO) PA - Pequea Creek (LANCASTER) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - West Branch Susquehanna River (UNION) PA - Bald Eagle Creek (CLINTON) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conodoguinet Creek (CUMBERLAND) PA - Conodoguinet Creek Letort Spring Run (CUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Yellow Breeches Creek (CUMBERLAND) PA - Susquehanna River Fishing Creek (YORK) PA - First Fork Sinnemahoning Creek (CAMERON) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conodoguinet Creek Middle Spring Creek (FRANKLIN) PA - Loyalsock Creek (LYCOMING) PA - Conodoguinet Creek (CUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conodoguinet Creek (CUMBERLAND) PA - Raystown Branch Juniata River Shoup Run (BEDFORD) PA - Conodoguinet Creek (CUMBERLAND) PA - Schuylkill River (PHILADELPHIA) PA - West Branch Susquehanna River (UNION) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Conestoga River (LANCASTER) PA - Juniata River Susquehanna River (PERRY) PA - Chiques Creek (LANCASTER) PA - Wissahickon Creek (MONTGOMERY) PA - Connoquenessing Creek (BEAVER) PA - Juniata River Susquehanna River (PERRY) PA - Bald Eagle Creek (CLINTON) PA - Connoquenessing Creek (BEAVER) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - S. Fork Tenmile Creek Ruff Creek (GREENE) PA - Conewago Creek (YORK) PA - Allegheny River Annin Creek (MCKEAN) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - West Branch Susquehanna R Mosquito Creek (LYCOMING) PA - Allegheny River Kiskimineatas River (ARMSTRONG) PA - Little Brokenstraw Creek (WARREN) PA - Chiques Creek (LANCASTER) PA - Aughwick Creek (HUNTINGDON) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - W. Branch Susquehanna R Bell Run (CLEARFIELD) PA - Allegheny River Kiskimineatas River (ARMSTRONG) PA - Raystown Branch Juniata River Shoup Run (BEDFORD) MD - Susquehanna River, W shore near Line Bridge Landing PA - Schuylkill River Royersford (MONTGOMERY) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Conodoguinet Creek (CUMBERLAND) PA - Plum Creek (WESTMORELAND) PA - Susquehanna River Conewago Creek (DAUPHIN) PA - Connoquenessing Creek (BEAVER) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Wissahickon Creek (MONTGOMERY) PA - Frankstown Branch Juniata R Little Juniata R (BLAIR) PA - West Branch Susquehanna River (UNION) PA - Chiques Creek (LANCASTER) PA - Swatara Creek (DAUPHIN) PA - Schuylkill River Royersford (MONTGOMERY) PA - Delaware River Pequest River (NORTHAMPTON) PA - Schuylkill River (PHILADELPHIA) PA - Juniata River Susquehanna River (PERRY) PA - Aughwick Creek (HUNTINGDON) PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, Line Bridge Landing PA - Susquehanna River Haines Branch (LANCASTER) PA - Swatara Creek (DAUPHIN) NJ - Delware River, at Calhoun St Bridge PA - Conestoga River (LANCASTER) PA - Swatara Creek (DAUPHIN) PA - Conewago Creek (YORK) PA - Connoquenessing Creek (BEAVER) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Brush Creek (BEDFORD) PA - Conodoguinet Creek Middle Spring Creek (FRANKLIN) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Raccoon Creek (BEAVER) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conewago Creek (YORK) PA - Raystown Branch Juniata River Shoup Run (BEDFORD) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, W shore near Line Bridge Landing PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - Lycoming Creek - Wolf Run to mouth (LYCOMING) PA - Conodoguinet Creek Letort Spring Run (CUMBERLAND) PA - Conodoguinet Creek (CUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Fishing Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Conodoguinet Creek (CUMBERLAND) PA - Susquehanna River Haines Branch (LANCASTER) PA - Muddy Creek Federal Run (CRAWFORD) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Ohio River Big Sewickley Creek (ALLEGHENY) PA - Chiques Creek (LANCASTER) PA - Raystown Branch Juniata River Shoup Run (BEDFORD) PA - Bennett Branch Sinnemahoning Creek - Benezette to mouth (ELK) PA - Middle Creek (SNYDER) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Conestoga River (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - W. Branch Susquehanna R Pine Creek (CLINTON) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Wissahickon Creek (MONTGOMERY) PA - Dunkard Creek (GREENE) PA - Conewago Creek (YORK) PA - Susquehanna River Fishing Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Raccoon Creek (BEAVER) PA - Schuylkill River Royersford (MONTGOMERY) PA - Mahoning Run (LAWRENCE) PA - South Sandy Creek (VENANGO) PA - Conewago Creek (YORK) PA - Susquehanna River Fishing Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Mahoning Run (LAWRENCE) PA - Beaver River (BEAVER) PA - Little Shenango River (MERCER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Fishing Creek (YORK) PA - Schuylkill River Royersford (MONTGOMERY) PA - Mahoning Run (LAWRENCE) PA - Susquehanna River Fishing Creek (YORK) PA - Pequea Creek (LANCASTER) PA - Conodoguinet Creek (CUMBERLAND) PA - Beaver Creek Connoquenessing Creek (LAWRENCE) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Connoquenessing Creek (BEAVER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Swatara Creek (DAUPHIN) NJ - Delware River, at Calhoun St Bridge PA - Shenango River Hogback Run (MERCER) PA - Schuylkill River (PHILADELPHIA) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Aughwick Creek (HUNTINGDON) PA - Conemaugh River (WESTMORELAND) PA - Little Clearfield Creek (CLEARFIELD) PA - Driftwood Branch Sinnemahoning Creek (CAMERON) PA - Conewago Creek (YORK) PA - Dunkard Creek (GREENE) PA - Conodoguinet Creek (CUMBERLAND) PA - West Branch Susquehanna River (UNION) PA - Little Swatara Creek (LEBANON) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Mahoning River (NORTHUMBERLAND) PA - Allegheny River Kiskimineatas River (ARMSTRONG) PA - Conneaut Outlet Williams Run (CRAWFORD) PA - S. Fork Tenmile Creek Ruff Creek (GREENE) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Mahoning Creek (ARMSTRONG) PA - Susquehanna River Haines Branch (LANCASTER) MD - creek E of Susquehanna River, N of Eckman Ln PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Youghiogheny River (ALLEGHENY) PA - Shenango River (LAWRENCE) PA - Shenango River Hogback Run (MERCER) PA - Aughwick Creek (HUNTINGDON) PA - Ohio River Big Sewickley Creek (ALLEGHENY) PA - South Sandy Creek (VENANGO) NJ - Delaware River, off Calhoun St Bridge PA - Swatara Creek (DAUPHIN) NJ - Delaware River, off Calhoun St Bridge PA - Aughwick Creek (HUNTINGDON) PA - Crooked Creek (ARMSTRONG) PA - Raystown Branch Juniata River (BEDFORD) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Schuylkill River Royersford (MONTGOMERY) PA - Conemaugh River (WESTMORELAND) PA - Middle Creek (SNYDER) PA - Youghiogheny River (ALLEGHENY) PA - Shenango River Hogback Run (MERCER) PA - Aughwick Creek (HUNTINGDON) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) MD - Susquehanna River, Line Bridge Landing PA - Schuylkill River (PHILADELPHIA) PA - Neshaminy Creek - Little Neshaminy Creek to mouth (BUCKS) PA - Susquehanna River Conewago Creek (DAUPHIN) PA - Codorus Creek (YORK) PA - Susquehanna River Haines Branch (LANCASTER) PA - Dunkard Creek (GREENE) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Conowingo Dam (YORK) PA - Lake Erie, Presque Isle State Park, Thompson Bay PA - Susquehanna River Conewago Creek (DAUPHIN) PA - Conemaugh River (WESTMORELAND) PA - Conestoga River (LANCASTER) PA - Susquehanna River Sugar Creek (BRADFORD) PA - Conemaugh River (WESTMORELAND) PA - Beaver River (BEAVER) PA - Mahoning Run (LAWRENCE) PA - Monongahela River (ALLEGHENY) PA - Neshaminy Creek - headwaters to Little Neshaminy Creek (BUCKS) PA - West Branch Susquehanna River (UNION) PA - Delaware River Pequest River (NORTHAMPTON) PA - Raccoon Creek (BEAVER) PA - West Branch Susquehanna R Loyalsock Creek (LYCOMING) PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Aughwick Creek (HUNTINGDON) PA - Conestoga River (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Connoquenessing Cr Little Connoquenessing Cr (BUTLER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Susquehanna River Haines Branch (LANCASTER) PA - Conestoga River (LANCASTER) PA - Susquehanna River Fishing Creek (YORK) PA - Juniata River Susquehanna River (PERRY) PA - Crooked Creek (ARMSTRONG) PA - Gravel Pit near Trout Run Creek, south of Lake Erie
Cyprinus carpio PA - Dunning Creek (BEDFORD) PA - Fishing Creek (CLINTON) PA - Dunning Creek (BEDFORD) PA - Susquehanna River Pequea Creek (YORK) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Pequea Creek (YORK) PA - Susquehanna River Pequea Creek (YORK) PA - Dunning Creek (BEDFORD)
Didymosphenia geminata PA - Yough @ Ram Cat Boat Launch - River Mile 72.80 PA - Downstream of Buckingham boat launch. PA - Upper Delaware Scenic and Recreational River, S of Dillontown Creek PA - Loop Take-out Area at Ohiopyle State Park - River Mile 61.865 PA - RamCat Stairs #1 PA - RamCat Stairs #2 - River Mile 71.836 PA - Pine Creek, W of Galeton PA - Middle of Youghiogheny Trail - River Mile: 50.54 PA - Johnson Run - River Mile 55.55 PA - Confluence Bike Bridge #1, Confluence Bike Bridge #2, and Confluence Bike Bridge #3 - River Mile is 74.668 PA - Route 44 North from Waterville, PA. Right on Route 414. Then about 2 miles on Route 414 to Browns Run access parking lot on left. PA - Steep Cliff Rapid area upstream Camp Carmel near Morgan Run - River Mile 53.09 PA - West Branch Pine Creek PA - Rivers End - River Mile 58.1 PA - Delaware River NY - Downstream of Shehawken boat launch. PA - At State Gamelands parking area near confluence with West Branch Dyberry Creek. PA - Behind old Methodist Camp. PA - Pine Creek
Dreissena bugensis PA - Billmeyer Quarry, north wall, less than 0.1 Mile from the Susquehanna River, Bainbridge PA - Billmeyer Quarry at Bainbridge Sportsmen's Club, 2037 River Rd. PA - Lake Erie at Presque Isle (Thompson Bay), Erie Water Plant, Erie, Pennsylvania PA - Billmeyer Quarry, less than 0.1 Mile from the Susquehanna River, Bainbridge PA - Lake Erie, Presque Isle Bay, near Bayfront Convention Center PA - Billmeyer Quarry at Bainbridge Sportsmen's Club, 2037 River Rd.
Dreissena polymorpha PA - French Creek, about 5 river miles downstream from the mouth of Conneauttee Creek [Venango, PA] PA - Cowanesque River near Lawrence, PA. Just below the I-99 bridge construction about a mile below the dam. PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, PFBC Great Bend Access, 5.25 Miles upriver of I-81 Susquehanna River bridge PA - Susquehanna River - W. Branch Susquehanna River to Penns Creek (NORTHUMBERLAND) PA - Ohio River, R.M. 29 at the Zinc Corp. of America power plant intake, Beaver, PA PA - French Creek, near Venango, PA PA - Susquehanna River, Hallstead Boat launch upstream and underneath route 11 bridge crossing PA - Conneauttee Creek [just S of Edinboro, PA] PA - French Creek, about 5 river miles downstream from the mouth of Conneauttee Creek [Venango, PA] PA - Susquehanna River, Hogback Hill, Approx. 2.5 Miles downriver of Great Bend PA - Susquehanna River, Finger Islands, 2.5 Miles upstream of I-81 Susquehanna River bridge PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, along route 11, Approximately 2.5 miles downsriver of Great Bend at large island near the NY border. Area sampled was at mouth of small tributary at base of Hogback Hill. PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - French Creek at Gravel Lick Bridge (Venango Riffle) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - French Creek, at Gravel Lick Bridge (Venango Riffle) PA - Allegheny River, R.M. 24.2 at Lock 4 near Natrona, PA PA - Susquehanna River near the town of Berwick. Nescopeck (PA Route 93) Bridge. Riverbed located near downstream end of Heron Island. PA - Susquehanna R. at Berwick, between Heron Island and Goose Island PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Allegheny River, River KM 98.4, ~2 km below Franklin and mouth of French Creek PA - Susquehanna River near the town of Berwick. Nescopeck (PA Route 93) Bridge. Riverbed located near downstream end of Goose Island. PA - Susquehanna River, 2.5 Miles Upstream of Interstate 81 Susquehanna River Bridge, around Finger Islands. Town: Great Bend PA - Sandy Creek, Rt 965 bridge on Sandy Creek, upstream and downstream of Waterloo Bridge where Rt 965 crosses Sandy Creek, upstream of the town of Polk, PA. PA - Ohio River, R.M. 13.3 at Dashields Lock and Dam near Edgeworth, PA PA - Susquehanna River, 3.5 miles upriver of State Route 92 bridge in Susquehanna, PA, just downstream of the PA Fish and Boat Commission's Oakland Access from the boat ramp to approximately 100 feet downriver. (Oakland and 3.5 miles north) PA - Lake Erie, Erie Water Plant, Erie, Pennsylvania PA - Monongahela River, R.M. 41.5 at Lock 4 near Monesson, PA PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Susquehanna River near Peach Bottom Power Plant PA - Monongahela River, R.M. 23.8 at Lock 3 near Elizabeth, PA PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Susquehanna River, Peach Bottom Atomic Power Station near Delta, Pa. PA - Ohio River, R.M. 6.2 at Emsworth Lock and Dam in Emsworth (just a few miles west of Pittsburgh, PA) PA - Allegheny River, R.M. 6.7 at Lock 2, in Aspinwall, NE Pittsburgh PA - Ohio River, R.M. 13.3 at Dashields Lock and Dam near Edgeworth, PA PA - Monongahela River, R.M. 61.2 at Maxwell Lock and Dam near East Millsboro, PA PA - Monongahela River, R.M. 11.2 at Lock and Dam #2 near Braddock, PA PA - Susquehanna River, At Fishing Access, off St. 1010, in Great Bend PA PA - Perry's Landing PA - Lake LeBoeuf PA - Presque Isle State Park, North Pier PA - Edinboro Lake PA - Susquehanna River Durell Creek (BRADFORD) PA - Susquehanna River, 5.25 Miles Upriver of Interstate 81 Susquehanna River Bridge, just downstream of the PA Fish and Boat Commission's Great Bend Access boat ramp. Great Bend 4.5 miles east. PA - Susquehanna River Sugar Creek (BRADFORD) PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Edinboro Lake (Edinboro, PA) PA - Susquehanna River, upstream and underneath route 11 bridge crossing. Town of Hallstead. PA - Susquehanna River near Oakland PA, PFBC access along SR1010 PA - Sandy Creek, upstream and downstream of Rt 965 bridge (Waterloo bridge), Site ID 2007MW29 PA - Susquehanna River, PBAPS Intake Canals (Units 2 and 3) PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Susquehanna River, PFBC Oakland Access, 3.5 MIles upriver of State Route 92 bridge PA - Allegheny River at Lock #7 in Kittanning PA - Canadohta Lake PA - Presque Isle Bay, near State Park PA - Thompson Bay, Presque Isle State Park PA - Parking area for Thompson Bay is a pull-off on the side of the main road in Presque Isle, just past turn-off for Beach 11. From parking area follow trail to bay, surveyed western side of bay from this point. PA - Allegheny River, bank just downstream and across from the Lock PA - Plum Creek (WESTMORELAND) PA - Conneaut Lake at Fireman's Beach (glacial lake) PA - Canadohta Lake PA - Allegheny River Kiskimineatas River (ARMSTRONG) PA - Lake Erie - Erie, PA PA - Allegheny River Kiskimineatas River (ARMSTRONG) PA - Allegheny River Cowanshannock Creek (ARMSTRONG) PA - Presque Isle Bay, near State Park PA - Thompson Bay, Presque Isle State Park PA - Ohio River, R.M. 31.7, several miles W of Beaver, PA PA - Allegheny River, at Lock #7 in Kittanning, PA PA - Edinboro Lake (Edinboro, PA)
Egeria densa PA - Hopewell, Raystown Branch Juniata River at the mouth of Yellow Creek.
Eichhornia crassipes PA - Canal Park, Allentown
Elatine triandra PA - White Deer Lake (PIKE) PA - Tuscarora Lake (SCHUYLKILL)
Faxonius rusticus PA - Juniata River, PA - Marsh Creek PA - Sideling Hill Creek PA - Juniata River PA - Blacklog Creek PA - Buffalo Creek PA - Jacks Creek PA - Blacklog Creek PA - Driftwood Branch Sinnemahoning Creek PA - Driftwood Branch Sinnemahoning Creek PA - South Branch Tunkhannock Creek PA - South Branch Tunkhannock Creek PA - Sugar Creek PA - Sugar Creek PA - Susquehanna River PA - Three Spring Creek PA - Willow Creek PA - Blacklog Creek PA - Crooked Creek PA - Sugar Creek Tomjack Creek (BRADFORD) PA - Juniata River Kishacoquillas Creek (MIFFLIN) PA - French Creek S. Branch French Creek (CHESTER) PA - Susquehanna River (BRADFORD) PA - Sideling Hill Creek (HUNTINGDON) PA - Susquehanna River Chickies Creek (LANCASTER) PA - Juniata River Carlisle Run (MIFFLIN) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Marsh Creek (TIOGA) PA - Susquehanna River Chickies Creek (LANCASTER) PA - Driftwood Branch Sinnemahoning Creek (CAMERON) PA - Sugar Creek Tomjack Creek (BRADFORD) PA - Conestoga River (LANCASTER) PA - Susquehanna River. Nearest landmark is Hill Island. Location description: at Fall Line To Hill Island.
Hydrilla verticillata peregrina PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Off Barkley Road (Lake Arthur, Butler County) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - marina on West Lake Road on the extreme southwest end of Pymatuning Reservoir. PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Harveys Lake (LUZERNE) OH - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Harveys Lake (LUZERNE) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) OH - Pymatuning Reservoir - Main Section (CRAWFORD) OH - Pymatuning Reservoir - Main Section (CRAWFORD) PA - south end of Pymatuning Reservoir at the following locations: 41 30 21 / 80 27 44 and 41 30 40 / 80 28 21. PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) OH - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Harveys Lake (LUZERNE) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Memorial Lake PA - Lake Marburg PA - Marsh Creek Reservoir
Hydrocharis morsus-ranae PA - Private pond in Natural Heritage Area (Slocum Marsh)
Iris pseudacorus PA - Sparta Township, Clear Lake, ca 1.8 km NW of Spartansburg PA - Ca 1.5 km N of Edinboro Borough, E shore of Edinboro Lake PA - A large beaverpond south of State Route 240 where a small tributary that flows into the West Branch Susquehanna River PA - Sandy Lick Creek, S of Lake Sabula PA - Raccoon Creek State Park Wildflower Reserve, on western banks of Raccoon Creek
Ludwigia peploides glabrescens PA - Lake Luxembourg (BUCKS) PA - Lake Luxembourg (BUCKS) PA - Lake Luxembourg (BUCKS) PA - Lake Luxembourg (BUCKS)
Myriophyllum heterophyllum PA - Promised Land Lake (PIKE)
Myriophyllum spicatum PA - Lower Woods Pond (WAYNE) PA - Lake Winola (WYOMING) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Vista 3 PA - SW of int of PA 88 & Ten Mile Creek, Ten Mile Creek-N stream edge near Junction of Mon River PA - Harveys Lake (LUZERNE) PA - ca 2 km NNW of Edinboro, Edinboro Lake PA - Harveys Lake (LUZERNE) PA - ca 22 km SSE of Erie, LeBoeuf Lake PA - Beaver Run Reservoir (WESTMORELAND) PA - Harveys Lake (LUZERNE) PA - North end of Edinboro Lake PA - North end of Edinboro Lake. PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - ca 26 km SSW of Erie, Edinboro Lake PA - Conneaut Lake (CRAWFORD) PA - Ca 26 km SSW of Erie, Edinboro Lake. PA - Harveys Lake (LUZERNE) PA - State Game Land 213: Open water 325 degrees and 2.9 miles from junction of PA Rt. 285 and U.S. Rt. 19 PA - Canoe Creek Lake [sic], Canoe Creek State Park. PA - Allegheny River: Astral Island: along west side of river at base of Astral Island; 275 degrees and 1.53 miles from center of Victory Heights; Kennerdell Quad PA - French Creek: Mixed aquatic bed .7 mile and 80 degrees from junction of US Rt. 6 and US Rt. 19 with PA Rt. 408; Cambridge Springs Quad PA - Conemaugh River shoreline, right bank, 0.5 to 7 mi downstream of Conemaugh Dam, Conemaugh Twp PA - Raystown Lake PA - Lake Altoona (BLAIR) PA - French Creek at Miller's Station PA - Lake Erie, Beach 11 PA - Harveys Lake (LUZERNE) PA - NW of intersection of Routes 8 and 77, at Lakeville PA - Kahle Lake (CLARION) PA - NW of intersection of Routes 8 and 77, at Lakeville PA - Susquehanna River
Najas minor PA - Conneaut Lake (CRAWFORD) PA - Pymatuning Reservoir - Main Section (CRAWFORD) PA - Franklin Twp, Virgin Run Lake, ca 5 mi SSE of Perryopolis PA - Southeastern corner of Edinboro Lake PA - Pymatuning State Park: Pymatuning Swamp: Managed in association with State Game Land 214: open waters of a headwater channel of the Shenango River at the PA Rt. 285 bridge just east of the North Shenango Township line, within western Sadsbury Township PA - Canoe Creek Lake [sic], Canoe Creek State Park. PA - Presque Isle State Park: Aquatic bed community along east shore of Big Pond treated with Diquat in July; 289 degrees and .49 mile from Perry Monument. PA - Lake Towhee (BUCKS) PA - Lake Canadohta, just south of Fish and Boat Commission boat ramp.
Nasturtium officinale PA - Avonmore
Neogobius melanostomus PA - Presque Isle SP, Marina Lake at West Pier (bay of lake), sandy substrate PA - Presque Isle Bay, Lagoons PA - Lake Erie - 1.5 mi off lighthouse at Conneaut, OH PA - Lake Erie - about 9.1 km N mouth Fourmile Ck. PA - Presque Isle Bay PA - Lake Erie PA - Lake Erie - 7.6km NNW mouth Walnut Ck PA - Lake LeBoeuf, launch located off of South Hazel Street
Nitellopsis obtusa PA - Presque Isle Lagoons
Pistia stratiotes PA - Lehigh canal, east of the Main street bridge PA - Canal Park, Allentown PA - Kardon Park, East Caln Township
Potamogeton crispus PA - Lake Canadohta, south of peninsula on east side of lake. PA - State Game Land 213: Open water within dredged marshes; 325 degrees and 2.9 miles from junction of PA Rt. 285 and U.S. Rt. 19 PA - North end of Edinboro Lake. PA - Between Frog Pond Restaurant and Pier 66 PA - Sparta Township, Clear Lake, ca 1.7 km NW of Spartansburg PA - North end of Edinboro Lake. PA - 3 km SSW of Tionesta, mouth of Little Tionesta Creek PA - French Creek at Miller's Station PA - Hopewell, lower reaches of Yellow Creek. PA - Fords Lake (LACKAWANNA) PA - Youghiogheny Riverbank - Dawson to Layton, Perry Twp PA - Conneaut Lake (CRAWFORD) PA - Ca 20 km SW of Erie, west shore of Lake Pleasant at WPC Northwest Field Station. PA - ca 22 km SSE of Erie, LeBoeuf Lake PA - on Twp Rd 701, ca 0.25 mi NE of Flatwoods, Virgin Run Lake PA - Ridgway Township, 3.7 km NNE of Ridgway in Clarion River PA - Lake Pleasant (ERIE) PA - Canoe Creek Lake [sic], Canoe Creek State Park. PA - Conneaut Lake (CRAWFORD) PA - North end of Edinboro Lake PA - Allegheny River: Astral Island: Rocky riffle along west side of river at base of Astral Island; 275 degrees and 1.53 miles from center of Victory Heights; Kennerdell Quad PA - Beaver Run Reservoir (WESTMORELAND) PA - ca 22 km SSE of Erie, LeBoeuf Lake PA - ca 2 km NNW of Edinboro, Edinboro Lake PA - North end of Edinboro Lake
Potamopyrgus antipodarum PA - East Central Basin near Erie, PA and Presque Isle PA - Spring Creek, Benner Township, SR 3001 (LR 14040), Hartle's Br - Susquehanna River Basin PA - Spring Creek (CENTRE)
Procambarus acutus PA - Boat launch, look for chunk out of RR track near stream that is going north
Proterorhinus semilunaris PA - Presque Isle SP, Marina Lake at West Pier (bay of lake, sandy substrate) PA - Presque Isle State Park - Marina Lake between boat launch and West Pier
Pylodictis olivaris PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Nescopeck Creek (LUZERNE) PA - Susquehanna River Solomon Creek (LUZERNE) PA - Susquehanna River Nescopeck Creek (LUZERNE) PA - Susquehanna River Pequea Creek (YORK) PA - Susquehanna River Catawissa Creek (COLUMBIA) PA - Susquehanna River Pequea Creek (YORK) PA - Susquehanna River Muddy Creek (LANCASTER) PA - Susquehanna River Pequea Creek (YORK) PA - Susquehanna River Nescopeck Creek (LUZERNE) PA - Susquehanna River Nescopeck Creek (LUZERNE) PA - Susquehanna River Pequea Creek (YORK)
Scardinius erythrophthalmus PA - Presque Isle Bay PA - Graveyard Pond PA - Head of Presque Isle Bay
Trapa natans PA - PA State Boat Launch in Starbrick, PA on River Road. Head north about 1/4 mile up to Mead Island. PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - Entrance off of Skymount Road/Long Road PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - Lake Towhee (BUCKS) PA - [pond along Pine Run, SW of Small Rd and McCartney Rd] PA - Unnamed waterbody near Sideline Road in Pleasant Valley PA - Lake Towhee
Typha angustifolia PA - Leo's Landing PA - Duck Pond PA - Big Pond PA - Duck Pond PA - Lagoons, Horseshoe, Marina PA - Big Pond PA - Pontoon Boat dock PA - Big Pond PA - Lake Erie (ERIE) PA - Niagara Pond in Presque Isle State Park, Erie PA PA - Lake Erie (ERIE) PA - Marina Lake PA - Lake Erie (ERIE) PA - Lake Erie (ERIE) PA - Lake Erie (ERIE) PA - Lake Erie (ERIE) PA - Graveyard Pond PA - Big Pond PA - Marina Lake PA - Far east corner of Fry's Landing, focusing on the perimeter of interior pond PA - Lake Erie (ERIE) PA - Edinboro Lake (ERIE) PA - Lagoons PA - Marina Lake PA - Lagoons off Perry Monument PA - Directly behind maintenance in first pond PA - Lagoons
Viviparus georgianus PA - Colver Reservoir - Colver (1.75 mi N) - Susquehanna River Basin
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.
Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].
Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.
For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.
