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
Linking landscapes and habitat suitability scores for diadromous fish restoration in the susquehanna river basin Linking landscapes and habitat suitability scores for diadromous fish restoration in the susquehanna river basin
Analysis of flood-magnitude and flood-frequency data for streamflow-gaging stations in the Delaware and North Branch Susquehanna River Basins in Pennsylvania Analysis of flood-magnitude and flood-frequency data for streamflow-gaging stations in the Delaware and North Branch Susquehanna River Basins in Pennsylvania
Annual dissolved nitrite plus nitrate and total phosphorous loads for the Susquehanna, St. Lawrence, Mississippi-Atchafalaya, and Columbia River basins, 1968-2004 Annual dissolved nitrite plus nitrate and total phosphorous loads for the Susquehanna, St. Lawrence, Mississippi-Atchafalaya, and Columbia River basins, 1968-2004
Determining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flow Determining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flow
Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River basin, Pennsylvania Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River basin, Pennsylvania
Summary of and factors affecting pesticide concentrations in streams and shallow wells of the lower Susquehanna River basin, Pennsylvania and Maryland, 1993-95 Summary of and factors affecting pesticide concentrations in streams and shallow wells of the lower Susquehanna River basin, Pennsylvania and Maryland, 1993-95
Occurrence of organochlorine compounds in whole fish tissue from streams of the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992 Occurrence of organochlorine compounds in whole fish tissue from streams of the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992
Relation of algal biomass to characteristics of selected streams in the Lower Susquehanna River basin Relation of algal biomass to characteristics of selected streams in the Lower Susquehanna River basin
Water quality in the lower Susquehanna River basin, Pennsylvania and Maryland, 1992-95 Water quality in the lower Susquehanna River basin, Pennsylvania and Maryland, 1992-95
Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River basin, 1993-95 Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River basin, 1993-95
Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90 Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90
Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: Design and implementation of water-quality studies, 1992-95 Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: Design and implementation of water-quality studies, 1992-95
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.