Pennsylvania Water Science Center



NAWQA

CONTACT FOR MORE INFORMATION

Bruce Lindsey
(blindsey@usgs.gov)

 

National Water Quality Assessment (NAWQA)

NAWQA Studies of River Basins in Pennsylvania—Summary Reports and Online Information

Confluence of the Allegheny and Monongahela Rivers forming the Ohio River at Pittsburgh Fairmount Water Works on the Schuylkill River in Philadelphia Marblehead Lighthouse on Lake Erie near Sandusky, Ohio
Allegheny and Monongahela
Summary report
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Delaware
Summary report
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Lake Erie–Lake Saint Clair
Summary report
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Susquehanna River at Harrisburg Potomac River at Great Falls, Virginia

 

Lower Susquehanna
Summary report
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Potomac
Summary report
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Analysis and Reporting of Water Quality Assessments at the Principal Aquifer and Major River Basin Scale

Glacial aquifers Piedmont and valley and ridge aquifers Major river basins
Regional Assessment of Groundwater Quality in the Glacial Aquifer System Regional Assessment of Groundwater Quality in the Piedmont and Valley and Ridge Aquifers
Regional and National Monitoring and Assessments of Streams and Rivers

 

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