Search Results for the EPA National Library Catalog

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Select Item Title Year Published
A water quality modelling study of the Delaware Estuary / 1978
Air pollution survey report. 1968
Air Pollution Survey. Report 1. Air Pollution Emissions in the Delaware Valley for 1965. 1968
Air Pollution Survey. Report 2. Meteorology and Air Pollution in the Delaware Valley. 1967
Air Pollution Survey. Report 2. Meteorology and Air Pollution in the Delaware Valley. 1967
Ambient toxicity study of the Delaware River Estuary : phase I. 1991
Calibration of the PCB Water Quality Model for the Delaware Estuary for PENTA-PCBs and Carbon. 2003
Chemical-quality reconnaissance of the water and surficial bed material in the Delaware River estuary and adjacent New Jersey tributaries, 1980-81 1982
Clean water works watershed management plan : potential watershed plan under the Delaware Estuary Program / 0
Clean Water. National Estuarine Pollution Study. 1968
Delaware Estuary comprehensive study : preliminary report and findings. 1966
Delaware estuary comprehensive study : program review, February 1965 / 1965
Delaware estuary comprehensive study : program review, January 1964 / 1964
Delaware estuary comprehensive study, Preliminary report and findings. 1966
Delaware Estuary Comprehensive Study. 1963
Delaware Estuary Comprehensive Study. Chapter I. Hydrology. 1971
Delaware Estuary Comprehensive Study. Preliminary Report and Findings. 1966
Delaware Estuary Comprehensive Study. Report Number 1. Report on Analysis of the Dye Diffusion Data in the Delaware River Estuary. Evaluation of Diffusion Coefficients. 1962
Delaware Estuary Comprehensive Study. Technical Report No. 5. On the Management of the Quality of Natural Water Systems. 1966
Delaware Estuary Comprehensive Study. Technical Report Number 2. Estuarine Water Quality Management and Forecasting. 1962
Delaware Estuary Comprehensive Study. Technical Report Number 3. Minimizing Costs of Investments to Improve Water Quality: An Illustrative Problem. 1962
Delaware Estuary Comprehensive Study. Technical Report Number 4. Mathematical Model for Dissolved Oxygen. 1966
Delaware Estuary water quality standards study 1973
Delaware nonpoint source pollution program 1995
Delaware Reservoir, Delaware County, Ohio. 1975
Delaware River Basin-Zone 2. 1952
Delaware River Basin-Zone 3. (Exclusive of the Schuylkill River Basin). 1952
Delaware River Basin. Zone 4. A Cooperative State-Federal Report on Water Pollution Control. 1953
Delaware River Basin: Schuylkill River. A cooperative State-Federal Report on Water Pollution Control. 1954
Delaware Valley environment: status and prospects; a source book for Earth Week developed from the technical symposium held in Philadelphia, April 4-10, 1970. 1970
Dispersion studies on the Delaware River estuary model and potential applications toward stream purification capacity evaluations. 1961
Draft documents on the subject of stormwater management 1975
Effectiveness of restored wetlands for the treatment of agricultural runoff / 2008
Effectiveness of restored wetlands for the treatment of agricultural runoff [electronic resource] / 2008
Environmental Protection Agency non-point pollution source inventory, New Castle Co., Delaware : volume II / 1977
Environmental vulnerability of the Delaware Bay area to supertanker accommodation 1973
EPA's map of radon zones : Delaware / 1993
Estimating runoff pollution from large urban areas - the Delaware Estuary 1978
Evaluating ozone control programs in the Eastern United States: focus on the NOx budget trading program, 2004 : state and local information for EPA Region 3: Delaware, Maryland, Pennsylvania, Virginia, Washington, DC, West Virginia 2005
Evaluation of Dover Air Force Base, Dover, Delaware. 1988
Fluxes of heavy metals in Delaware River freshwater tidal wetlands : final report / 1983
From the Hudson to the Potomac: Clean Waters. 1952
Ground-water contamination from lead shot at Prime Hook National Wildlife Refuge, Sussex County, Delaware / 2003
Herbicides in shallow ground water at two agricultural sites in Delaware 1993
Hydrogeologic framework, hydrology, and refined conceptual model of groundwater flow for coastal plain aquifers at the Standard Chlorine of Delaware, Inc. superfund site, New Castle County, Delaware, 2005-12 / 2015
Hydrogeology, degradation of ground-water quality, and simulation of infiltration from the Delaware River into the Potomac aquifers, northern Delaware 1987
Immediate Water Pollution Control Needs, The Eastern Shore of Delaware, Maryland and Virginia. 1967
Nitrate contamination of the water-table aquifer in Delaware, 1972
Nonpoint source control of phosphorus : a watershed evaluation / 1986
Nonpoint source pollution control phase I strategy for future land use in the Delaware Estuary. 1992
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