About
Real-Time Assessments of Water Quality
A Nowcast for Escherichia coli and Cyanobacterial Toxins
USGS Assesses Groundwater Quality in Pennsylvania
Hydrologic Tools, Studies, and Research in Pennsylvania
Water availability, groundwater contamination, nutrient loading in streams, effects of land use on water quality, and other water-resource topics
Water information is fundamental to economic well-being, protection of life and property, and effective management of Pennsylvania’s water resources. We work with partners to monitor, assess, conduct targeted research, and deliver information on a wide range of water resources and conditions including streamflow, water quality, aquatic ecosystems, groundwater, and water use and availability.
Our Mission
The Pennsylvania Water Science Center monitors, analyzes, and predicts current and evolving water-resource-system interactions and delivers actionable information at scales and timeframes relevant to decision makers in Pennsylvania.
Pennsylvania Water Science Center Key Officials and Organization
Our organization aligns around the core functions needed to provide water-resources science, information, and data for the Commonwealth of Pennsylvania and its citizens.
Working with the Pennsylvania Water Science Center
The role of the USGS is to provide technically sound and unbiased data and information products that describe the location, quantity, and quality of surface water and groundwater. Much of the work the USGS does pertaining to water resources in Pennsylvania is done in partnership with Commonwealth and local entities.
Pennsylvania Water Science Center - Welcome
Welcome to the USGS Pennsylvania Water Science Center website for the water resources of Pennsylvania.