||Chesapeake Bay watershed model application and calculation of nutrient and sediment loadings : appendix B : phase IV Chesapeake Bay watershed model water quality results /
Linker, L. C. ;
Shenk, G. W. ;
Wang, P. ;
Storrick, J. M. ;
||Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program.
||Printed by U.S. Environmental Protection Agency for the Chesapeake Bay Program,
Water quality management--Data processing ;
Watershed management--Mathematical models ;
Chesapeake Bay Watershed (Md. and Va.)
Chesapeake Bay ;
River basins ;
Gaging stations ;
Water pollution monitoring ;
Suspended sediments ;
Organic matter ;
Ecological concentration ;
Statistical analysis ;
Susquehanna River ;
Patuxent River ;
Potomac River ;
Rappahannock River ;
York River ;
James River ;
Choptank River ;
West Virginia ;
Chesapeake Bay Program
||Region 3 Library/Philadelphia, PA
||Env Science Center Library/Ft Meade,MD
||Some EPA libraries have a fiche copy filed under the call number shown.
||xvi, 641 p. : ill., maps ; 28 cm.
Appendix B documents the water quality calibration of the Phase IV Watershed Model. Simulated and observed concentrations are compared for 8 years of calibration (1984-1992) at 15 water quality stations. Calibration data is shown for temperature, dissolved oxygen, total suspended sediment, total phosphorus, organic and particulate phosphorus, phosphate, total nitrogen, nitrate, total ammonia, and organic nitrogen.
"Prepared by the Modeling Subcomittee of the Chesapeake Bay Program." "May 1998." "February 1998"--Cover. "EPA 903-R-98-003."