Pennsylvania Water Science Center
Estimates of Mean-Monthly & Annual Ground-Water RechargeTohickon Creek near Pipersville: 01459500 |
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From Recession Curve Displacement (RORA) Method | 8.2 |
From Hydrograph Separation of Baseflow (PART) Method | 6.0 |
Drainage Area (square miles) | 97.4 |
Period of Record Used for Estimating Recharge (calendar year) | 1936-1973 |
Land Cover (show map) (Forest/Agriculture/Developed/Other) as % of Area | 57.7/31.7/4.9/5.8 |
Rock Types (show map) (Sandstone and Shale/Carbonate/Crystalline/Unconsolidated Sediments) as % of Area | 66.3/0/33.7/0 |
Graphs |
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