Water Resources Links

Various links to sources of data and other information on water resources of Pennsylvania

Penn State University

Campus Water Resources Data

Meteorological Data

PA State Climatologist Data Page

NOAA National Climatic Data Center

Accuweather Weather and Climate Forecasts

NOAA National Weather Service - Precipitation Frequency

Mid Atlantic River Forecast Center - Precipitation Departure

Geologic Data

State Geologic Surveys

American Geosciences Institute

Pennsylvania Council of Professional Geologists

Worldwide Compilation of Geologic Datasets

Mapping, Cartography and GIS

Historical topographic maps of PA

USGS Maps and GIS Data including hydrologic data

USGS National Map Viewer

Pennsylvania Spatial Data Access


Digital raster graphic topo quads

Google Earth KML/KMZ Data

Google Earth - National Wetlands Inventory

Google Earth - Networked Streams

Google Earth - PA Waterbodies

Google Earth - Marcellus Water Management Plans

PASDA PA Atlas - lots of KMZ's

PASDA Data Clearinghouse - more KMZ's

Google Earth - PA Municipalities

Google Earth - 5-digit zip codes

Google Earth - state roads


Pennsylvania Natural Heritage Program


PA Fish and Boat Commission

PA Soils Map

National Wetlands Inventory

Pennsylvania Association of Conservation Districts


Electronic Code of Federal Regulations

Code of Federal Regulations

Pennsylvania Local Governments Websites

Pennsylvania Bulletin Online

Pennsylvania Code

Pennsylvania Law Library

Non-Government Organizations

Pennsylvania Ground Water Association

National Ground Water Association

American Geosciences Institute

Water Resources Education Network - PA League of Women Voters

Pennsylvania Rural Water Association

Pennsylvania Department of Environmental Protection

PA DEP - home page

Drinking Water Reporting System

Drought Information

eFACTS - Environment, Facility, Application, Compliance Tracking System

eMAP - web based mapping application

Office of Water Management

Private Water Well Information

Laboratory Accreditation Program

Oil and Gas Program

PA Water Plan - Act 220

Water Allocation Program

Pennsylvania Department of Conservation and Natural Resources

DCNR Home Page

Pennsylvania Water Well Inventory

PA Topo Geo Survey Library Scheduler

State Geologic Quandrangle Maps

PA Topographic and Geologic Survey Home

Groundwater Page

PA Aerial Photos

U.S. Geological Survey

USGS Home Page

Water Data for Pennsylvania

Surface Water Data for Pennsylvania

Groundwater Data for Pennsylvania

Water Quality Data for Pennsylvania

National Water Quality Assessment Program (NAWQA)

Water Resources Applications Software

Low-Flow Statistics for Pennsylvania Streams

StreamStats - Estimating Streamflow Statistics

Estimated Recharge

Earth Resources Observation and Science (EROS) Center

Techniques for Water Resources Investigations

National Hydrography Dataset

U.S. Environmental Protection Agency

Surf Your Watershed

PA Emergency Management Agency - emergency preparedness for water

Susquehanna River Basin Commission

SRBC Home Page

Water Resources Portal - Project Location Map

Hydrologic Conditions

Sub-Basin Information