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Pennsylvania Water Science Center

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Precipitation Indicator Map:
Precipitation Indicator Graphs (Moving Average Total Precipitation, Accumulated Departure from Normal Precipitation, and Percentage Departure from Normal Precipitation)
Surface Water Indicator Map
Ground Water Indicator Map
Palmer Indicator Map
Composite Indicator Map:
Frequently Asked Questions about the Pennsylvania Drought Condition Monitoring web site and other Drought related issues. Precipitation Indicator Map (Based on 90-Day Departure)
- select a county on the map for a graph
- view the explanation for precipitation condition monitoring
- view the text only version
Map created on: Friday October 10, 2008
90 Day Precipitation Indicator Map Erie Warren McKean Potter Tioga Bradford Susquehanna Wayne Pike Monroe Wyoming Sullivan Lycoming Clinton Cameron Elk Forest Venango Mercer Butler Lawrence Beaver Allegheny Washington Fayette Greene Westmoreland Armstrong Clarion Jefferson Clearfield Centre Union Montour Columbia Luzerne Lackawanna Carbon Northampton Lehigh Schuylkill Berks Bucks Montgomery Philadelphia Delaware Chester Lancaster Lebanon Dauphin Northumberland Snyder Mifflin Huntingdon Blair Cambria Indiana Somerset Bedford Fulton Franklin Adams York Juniata Perry Cumberland Crawford Drought Watch Definition Droucht Warning Definition Droucht Emergency Definition
click on ?'s for Watch, Warning, and Emergency explanations

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URL: http://pa.water.usgs.gov/monitor/precip/90day.html
Page Contact Information: Pennsylvania WSC Webmaster
Page Last Modified: Thursday September 06, 2007