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Pennsylvania Geological Survey

Pennsylvania Water Science Center

Estimates of Mean-Monthly & Annual Ground-Water Recharge

Wooden Bridge Run at Philadelphia: 01467050

Available Options
GraphsData TablesDetailed Station InformationLand Use MapGeology MapBack to county mapBack to state mapMain Page
Mean-Annual Recharge Estimates for Period of Record, in inches
From Recession Curve Displacement (RORA) Method
8.4
From Hydrograph Separation of Baseflow (PART) Method
7.7
Basin Characteristics
Drainage Area (square miles)
3.4
Period of Record Used for Estimating Recharge (calendar year)
1966-1980
Land Cover (show map) (Forest/Agriculture/Developed/Other) as % of Area
13.6/4.1/81.4/0.9
Rock Types (show map) (Sandstone and Shale/Carbonate/Crystalline/Unconsolidated Sediments) as % of Area
0/0/55.4/44.6

Graphs

MEAN-MONTHLY RECHARGE FROM RORA METHOD AS PERCENT OF ANNUAL RECHARGE
ANNUAL RECHARGE ESTIMATES

 

 

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Page Last Modified: Friday, 04-Jan-2013 11:42:25 EST