In Pennsylvania, the USGS's water-resources roots date back to the late 1800's, with the initiation of streamflow gaging on the Susquehanna and Delaware Rivers and assessments of groundwater resources near Philadelphia. The USGS Pennsylvania Water Science Center continues to provide scientific information about the water resources of the Susquehanna River Basin, in cooperation with regional and local agencies and stakeholders, and with other USGS Water Science Centers and national programs.
In early 2022, staff from the Pennsylvania Water Science Center removed a set of concrete stairs leading down an embankment to the streamgaging station Susquehanna River at Harrisburg (01570500) located on Harrisburg’s City Island. City Island offers many popular recreational activities resulting in high pedestrian traffic. The stairs removal improved public safety and the aesthetics of the surrounding area. Aging streamgages are routinely upgraded to improve safety and enhance data collection quality. USGS has been collecting streamflow data at this location since 1890, which makes it one of the oldest stations in the Pennsylvania streamgaging network.
Also see Pennsylvania and the Chesapeake Bay Watershed for science related to the effects of the Susquehanna River and other Pennsylvania streams on water quality in the Chesapeake Bay.
USGS national programs in the Susquehanna River Basin in Pennsylvania have included the National Water Quality Program and Chesapeake Bay Activities.
Pennsylvania and the Chesapeake Bay Watershed
Loads and yields of nutrients and suspended sediment in the Susquehanna River basin, 1985-89 Loads and yields of nutrients and suspended sediment in the Susquehanna River basin, 1985-89
Nitrate in ground water and stream base flow in the lower Susquehanna River Basin, Pennsylvania and Maryland Nitrate in ground water and stream base flow in the lower Susquehanna River Basin, Pennsylvania and Maryland
Water-quality assessment of the lower Susquehanna River basin, Pennsylvania and Maryland: Environmental setting Water-quality assessment of the lower Susquehanna River basin, Pennsylvania and Maryland: Environmental setting
Bacteriological quality of ground water used for household supply, Lower Susquehanna River basin, Pennsylvania and Maryland Bacteriological quality of ground water used for household supply, Lower Susquehanna River basin, Pennsylvania and Maryland
Occurrence and concentrations of volatile organic compounds in shallow ground water in the Lower Susquehanna River Basin, Pennsylvania and Maryland Occurrence and concentrations of volatile organic compounds in shallow ground water in the Lower Susquehanna River Basin, Pennsylvania and Maryland
Decline of native brook trout (Salvelinus fontinalis) populations along the upper West Branch of the Susquehanna River: canaries outside the coal mine Decline of native brook trout (Salvelinus fontinalis) populations along the upper West Branch of the Susquehanna River: canaries outside the coal mine
Occurrence and yields of triazine herbicides in the Susquehanna river and tributaries during base-flow conditions in the Lower Susquehanna River Basin, Pennsylvania and Maryland, June 1993 Occurrence and yields of triazine herbicides in the Susquehanna river and tributaries during base-flow conditions in the Lower Susquehanna River Basin, Pennsylvania and Maryland, June 1993
National Water-Quality Assessment Program; The Lower Susquehanna River basin National Water-Quality Assessment Program; The Lower Susquehanna River basin
Surface-water quality in the West Branch Susquehanna River basin, Pennsylvania: An appraisal of areal and temporal variability from 1962 to 1982 in hydrologic accounting unit 020502 Surface-water quality in the West Branch Susquehanna River basin, Pennsylvania: An appraisal of areal and temporal variability from 1962 to 1982 in hydrologic accounting unit 020502
Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland Evaluation of the ground-water resources of the lower Susquehanna River basin, Pennsylvania and Maryland
Alternative sources of large seasonal ground-water supplies in the headwaters of the Susquehanna River basin, New York Alternative sources of large seasonal ground-water supplies in the headwaters of the Susquehanna River basin, New York
A Model of Regional Ground-Water Flow in Secondary-Permeability Terrane A Model of Regional Ground-Water Flow in Secondary-Permeability Terrane
In Pennsylvania, the USGS's water-resources roots date back to the late 1800's, with the initiation of streamflow gaging on the Susquehanna and Delaware Rivers and assessments of groundwater resources near Philadelphia. The USGS Pennsylvania Water Science Center continues to provide scientific information about the water resources of the Susquehanna River Basin, in cooperation with regional and local agencies and stakeholders, and with other USGS Water Science Centers and national programs.
In early 2022, staff from the Pennsylvania Water Science Center removed a set of concrete stairs leading down an embankment to the streamgaging station Susquehanna River at Harrisburg (01570500) located on Harrisburg’s City Island. City Island offers many popular recreational activities resulting in high pedestrian traffic. The stairs removal improved public safety and the aesthetics of the surrounding area. Aging streamgages are routinely upgraded to improve safety and enhance data collection quality. USGS has been collecting streamflow data at this location since 1890, which makes it one of the oldest stations in the Pennsylvania streamgaging network.
Also see Pennsylvania and the Chesapeake Bay Watershed for science related to the effects of the Susquehanna River and other Pennsylvania streams on water quality in the Chesapeake Bay.
USGS national programs in the Susquehanna River Basin in Pennsylvania have included the National Water Quality Program and Chesapeake Bay Activities.