Search Results for the EPA National Library Catalog

Items Found: 38

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Your Search: (SUBJECT=Water quality Delaware.)


Select Item Title Year Published
1986 Delaware water quality inventory report to Congress through the U.S. Environmental Protection Agency : pursuant to section 305(b) P.L. 95-217 / 1986
1988 Delaware water quality inventory 1988
1990 Delaware water quality inventory 305(b) report 1990
A Landscape assessment of the Catskill/Delaware watersheds 1975-1998 : New York City's water supply watersheds / 2002
A water quality modelling study of the Delaware Estuary / 1978
Biological and water quality investigation of tributaries to the Delaware Estuary-Bay 1971
Delaware Estuary Program preliminary characterization and research topic 1 : general water quality assessment and trend analysis of the Delaware Estuary : part one : status and trends / 1991
Delaware inland bays : section 5, characterization integration / 1992
Delaware River and Bay water quality assessment 1994-1995 305(b) report / 1996
Delaware River and Bay water quality assessment : 1992-93 305(b) report. 1994
Delaware River Basin water quality 1974 1976
Delaware River water quality assessment : 1986-87 305(b) report. 1988
Delaware River water quality assessment : Supplemental 305(b) report - 1988. 1989
Delaware River water quality Bristol to Marcus Hook, Pennsylvania, August 1949 to December 1963 / 1965
Distribution of phytoplankton in Delaware lakes / 1978
Dynamic water quality forecasting and management / 1973
Ecological study of the Delaware River in the vicinity of Artificial Island progress report. 1968
Flushing Pattern of Certain Tidal Streams in Delaware. 1972
General ground-water quality in fresh-water aquifers of Delaware, 1970
Historical look at the water quality of the Delaware River Estuary to 1973. 1974
Investigation of sanitary water quality in lower Delaware River Part I and II. 1956
Long-term chemical-quality changes in selected Delaware streams 1979
Nutrient dynamics in the Choptank River watershed a comparative analysis of subwatershed exports / 1988
Report of the River Master of the Delaware River for the period December 1, 1987 - November 30, 1988 / 1989
State of the Delaware Estuary : individual papers from the October 19, 1989 workshop. 1990
Status and trends of toxic pollutants in the Delaware Estuary. 1991
Surface water quality : have the laws been successful? / 1992
The biodegradation of 2,4,6-trichlorophenol in the Delaware River water and sediments and in urban runoff / 1981
Upper estuary pollution and transfer relationships. A report to the National Science Foundation RANN program. 1973
Water quality feasibility study of Blairs, Griffith, and Haven Lakes 1982
Water quality in the Delaware estuary for two years of drought: 1965 and 1966 1969
Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001 / 2004
Water quality records in Maryland and Delaware 1964
Water quality studies of the Delaware River with special reference to shad migration / 1947
Water resources data for Maryland and Delaware 1965
Water resources data Maryland, Delaware, and Washington, D.C. / 2002
Water snapshot '96. 1996
Water snapshot '97 1997

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