Pennsylvania Water Science Center
Estimates of Mean-Monthly & Annual Ground-Water RechargeFrankford Creek at Torresdale Ave Phila: 01467089 |
Graphs | Data Tables | Detailed Station Information | Land Use Map | Geology Map | Back to county map | Back to state map | Main Page |
From Recession Curve Displacement (RORA) Method | 9.9 |
From Hydrograph Separation of Baseflow (PART) Method | 8.6 |
Drainage Area (square miles) | 33.8 |
Period of Record Used for Estimating Recharge (calendar year) | 1966-1980 |
Land Cover (show map) (Forest/Agriculture/Developed/Other) as % of Area | 5.2/0/94.4/0.4 |
Rock Types (show map) (Sandstone and Shale/Carbonate/Crystalline/Unconsolidated Sediments) as % of Area | 0/0/82.7/17.4 |
Graphs |
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