Pennsylvania Water Science Center

Water Availability and Use

Filter Total Items: 5
Date published: September 28, 2020
Status: Active

Pennsylvania StreamStats

StreamStats is a national web-based application that provides selected water-resource information for Pennsylvania. Users can easily obtain descriptive information, basin characteristics, and streamflow statistics for USGS streamgages and ungaged stream locations throughout the Commonwealth.

Date published: July 6, 2020
Status: Active

Delaware River Basin

In Pennsylvania, the USGS's water-resources roots date back to the late 1800's, with the initiation of streamflow gaging on the Delaware and Susquehanna 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 Delaware River Basin, in cooperation with regional and...

Date published: February 14, 2020
Status: Archived

Groundwater Recharge - Pennsylvania

Recharge is the process of adding water to the saturated zone.  Because it is almost impossible to measure directly, recharge is usually estimated by indirect means.  

Date published: October 7, 2019
Status: Active

Groundwater Availability and Use

The USGS Pennsylvania Water Science Center helps water providers assess the availability of groundwater for use in homes, on farms, and in industrial activities. 

Contacts: Brandon Fleming
Date published: December 20, 2018
Status: Active

Well-Withdrawal Footprint Mapping

A simple method for mapping groundwater withdrawals at wells provides an intuitive visualization of the magnitudes by displaying an area, the 'footprint', centered on each well to represent its volumetric rate. Footprints for closely spaced wells are combined to equitably display the area corresponding to the combined withdrawals. The size of the footprints on the map are...

Contacts: Daniel J Goode