USGS WRIR 98-4245: Distribution of Major Herbicides in Ground Water of the U.S.
National Water Quality Assessment Program - an overview
PDF) Methods for Comparing Water-Quality Conditions Among National Water-Quality Assessment Study Units, 1992–1995
Sediment dynamics and implications for management: State of the science from long‐term research in the Chesapeake Bay watershed, USA - Noe - 2020 - WIREs Water - Wiley Online Library
Susquehanna Atlas Major Watersheds
Major Land Cover Categories Within the Northeastern and Mid-Atlantic
Susquehanna River Watershed - NYSDEC
Rolling Through The Appalachians, 53% OFF
PDF) Redox conditions in selected principal aquifers of the United States
West Branch Susquehanna • EcoHealth Report Cards
River Basin Maps
USGS National Water-Quality Assessment Program (NAWQA)
Geologic map of the Lower Susquehanna River Basin showing the locations of selected wells and springs - Pennsylvania Geology - Penn State University Libraries' Digital Collections
Middle Susquehanna • EcoHealth Report Cards