Pennsylvania Water Science Center
Estimates of Mean-Monthly & Annual Ground-Water RechargePerkiomen Creek near Frederick: 01472500 |
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 | 12.2 |
From Hydrograph Separation of Baseflow (PART) Method | 9.9 |
Drainage Area (square miles) | 152 |
Period of Record Used for Estimating Recharge (calendar year) | 1885-99; 1901-13 |
Land Cover (show map) (Forest/Agriculture/Developed/Other) as % of Area | 57.4/35.9/4.1/2.6 |
Rock Types (show map) (Sandstone and Shale/Carbonate/Crystalline/Unconsolidated Sediments) as % of Area | 50.9/1.6/47.5/0 |
Graphs |
[an error occurred while processing this directive] IGSAWS910SVPWE2.GS.DOI.NET. ()