https://water.usgs.gov/ogw/aquiferbasics/penn.html

Dec 28, 2016 ... USGS overview of principal aquifers of the United States. ... Pennsylvanian aquifers. Map of ... Description and map of sandstone aquifers.

https://extension.psu.edu/a-quick-guide-to-groundwater-in-pennsylvania

May 19, 2016 ... This publication will help you understand where groundwater comes ... Generalized map of aquifer and well characteristics in Pennsylvania ...

http://www.docs.dcnr.pa.gov/cs/groups/public/documents/document/dcnr_014598.pdf

what effects human activity has on groundwater in Pennsylvania. Finally, ..... covered by glaciers during the Ice Age (see the map on page 13). The sand.

https://www.water-research.net/index.php/pennsylvania-groundwater-system

Groundwater flow in Pennsylvania and the Connection to the Water Cycle.

https://www.dcnr.pa.gov/Conservation/Water/Groundwater/PAGroundwaterInformationSystem/Pages/default.aspx

Pennsylvania Groundwater Information System ... The absence of coordinates means that map-based searches will not find such records unless you opt to ...

http://wren.palwv.org/download/aquifers.pdf

aquifers in the state: sand and gravel, sandstone and shale, carbonate rock, and crystalline ... See Illustration 12 for a map of Pennsylvania aquifers. Excerpted ...

https://www.americangeosciences.org/critical-issues/faq/how-can-you-find-out-how-deep-water-table-specific-location

Groundwater Levels for the Nation (Website), U.S. Geological Survey Searchable ... Map of groundwater withdrawals by U.S. state in 2015. Image Credit: U.S. ...

https://www.montcopa.org/561/Groundwater-Monitoring

USGS Groundwater Watch Map. What is Groundwater Monitoring Program? Water quantity and quality are important to the health and welfare of all county ...

http://www.dep.state.pa.us/dep/deputate/watermgt/wc/subjects/groundwaterprotection/links.htm

Groundwater Protection. LEARN ABOUT GROUNDWATER IN PENNSYLVANIA. DEP Groundwater - Pennsylvania's Cool Resource; Pennsylvania Geologic ...

https://centrecountypa.gov/DocumentCenter/View/351

throughout Pennsylvania to adopt a ... Map). Each Province has its own distinct appearance due to individual ... 3: Pennsylvania's aquifers (Source: League of.