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Water Resources Data Pennsylvania Water Year 2001

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Water Resources Data Pennsylvania Water Year 2001 Water Resources Data Pennsylvania Water Year 2001 Volume 2. Susquehanna and Potomac River Basins By R.R. Durlin and W.P. Schaffstall Water-Data Report PA-01-2 Volume 3. Volume 2. Volume 1. Ohio and St. Lawrence Susquehanna and Potomac Delaware River Basins River Basins River Basin Prepared in cooperation with the Pennsylvania Department of Environmental Protection, the Baltimore District of the U.S. Army Corps of Engineers, and with other State, municipal, and Federal agencies. U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary U.S. GEOLOGICAL SURVEY Charles G. Groat, Director For additional information write to: District Chief, Water Resources Division U.S. Geological Survey 215 Limekiln Road New Cumberland, Pennsylvania 17070 2002 PREFACE This volume of the annual hydrologic data report of Pennsylvania is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality of water provide the hydrologic information needed by State, local, and Federal agencies, and the private sector for developing and managing our Nation's land and water resources. Hydrologic data for Pennsylvania are contained in 3 volumes. Volume 1. Delaware River Basin Volume 2. Susquehanna and Potomac River Basins Volume 3. Ohio and St. Lawrence River Basins Volume 2 was prepared in cooperation with the Commonwealth of Pennsylvania and other agencies under the general supervision of William H. Werkheiser, District Chief, Pennsylvania District; Robert A. Hainly, Assistant District Chief for Hydrologic Surveillance and Data Management; Randall R. Durlin, Chief of the Hydrologic Surveillance Program, New Cumberland District Office, and William P. Schaffstall, Chief, Williamsport Project Office. It is the product of a team effort by dedicated personnel of the U.S. Geological Survey who collected, compiled, analyzed, verified, and organized these data, and who typed, edited, and assembled the report. In addition to the authors, who had primary responsibility for assuring that the information contained herein is accurate, complete, and adheres to Geological Survey policy and established guidelines, the following individuals contributed significantly to the collection, processing, and tabulation of these data: S. W. Babula J. D. Hollenbach T. M. Noonan M. R. Beaver K. S. Housel J. D. Riggle J. K. Bender T. R. Hunt M. A. Roland R. T. Campbell J. V. Irvin J. J. Rote J. J. Chaplin M. Janiszewski W. K. Schachner C. A. Cravotta M. E. Jones M. D. Schuster L. J. Fekula D. G. Kelley R. W. Siwicki K. S. Fishel B. D. Lindsey M. V. Truhlar J. T. Fisher C.A. Loper K. E. Tuers D. G. Galeone D. J. Low N. J. Weisbeker D. R. Galeone R. A. Ludlow T. M. Zimmerman J.S. Grover CONTENTS Page Preface .......................................................................................................................................................................................... iii List of surface-water stations, in downstream order, for which records are published in this volume ........................................ vii List of ground-water wells, by county, for which records are published in this volume ............................................................. x List of discontinued continuous-record surface-water discharge stations .................................................................................... xii List of discontinued continuous-record surface-water-quality stations ....................................................................................... xvi Pennsylvania District office locations and addresses ................................................................................................................... xx Introduction .................................................................................................................................................................................. 1 Cooperation .................................................................................................................................................................................. 1 Summary of hydrologic conditions .............................................................................................................................................. 3 Surface water......................................................................................................................................................................... 3 Reservoirs.............................................................................................................................................................................. 6 Ground water......................................................................................................................................................................... 6 References ............................................................................................................................................................................. 6 Special networks and programs .................................................................................................................................................... 8 Explanation of the records ............................................................................................................................................................ 8 Station identification numbers............................................................................................................................................... 9 Downstream-order system............................................................................................................................................. 9 Latitude-longitude system ............................................................................................................................................. 9 Records of stage and water discharge ................................................................................................................................... 10 Data collection and computation................................................................................................................................... 10 Data presentation........................................................................................................................................................... 11 Station manuscript................................................................................................................................................. 11 Data table of daily mean values ............................................................................................................................ 12 Statistics of monthly mean data............................................................................................................................. 12 Summary statistics................................................................................................................................................. 12 Identifying estimated daily discharge............................................................................................................................ 13 Accuracy of the records................................................................................................................................................. 14 Other records available.................................................................................................................................................. 14 Records of surface-water quality........................................................................................................................................... 14 Classification of records................................................................................................................................................ 14 Arrangement of records................................................................................................................................................. 14 On-site measurements and sample collection ............................................................................................................... 15 Water temperature ......................................................................................................................................................... 15 Sediment........................................................................................................................................................................ 15 Laboratory measurements ............................................................................................................................................. 16 Data presentation........................................................................................................................................................... 16 Accuracy of the records................................................................................................................................................. 16 Remark codes ................................................................................................................................................................ 17 Water quality-control data............................................................................................................................................
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