Thickness and Transmissivity of the Unconfined Aquifer of Eastern Sussex County, Delaware

Thickness and Transmissivity of the Unconfined Aquifer of Eastern Sussex County, Delaware PDF Author: A. Scott Andres
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 30

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Thickness and Transmissivity of the Unconfined Aquifer of Eastern Sussex County, Delaware

Thickness and Transmissivity of the Unconfined Aquifer of Eastern Sussex County, Delaware PDF Author: A. Scott Andres
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 30

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Book Description


Effects of Agricultural Practices and Septic-system Effluent on the Quality of Water in the Unconfined Aquifer in Parts of Eastern Sussex County, Delaware

Effects of Agricultural Practices and Septic-system Effluent on the Quality of Water in the Unconfined Aquifer in Parts of Eastern Sussex County, Delaware PDF Author: J. M. Denver
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 76

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Results of the Coastal Sussex County, Delaware, Ground-water Quality Survey

Results of the Coastal Sussex County, Delaware, Ground-water Quality Survey PDF Author: A. Scott Andres
Publisher:
ISBN:
Category : Columbia Aquifer
Languages : en
Pages : 36

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Report of Investigations

Report of Investigations PDF Author: Delaware Geological Survey
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 30

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The Availability of Ground Water in Eastern Sussex County, Delaware

The Availability of Ground Water in Eastern Sussex County, Delaware PDF Author: Raymond W Sundstrom
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 136

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Geology and Extent of the Confined Aquifers of Kent County, Delaware

Geology and Extent of the Confined Aquifers of Kent County, Delaware PDF Author: Peter Paul McLaughlin
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 48

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Basic Hydrologic Data for Coastal Sussex County, Delaware

Basic Hydrologic Data for Coastal Sussex County, Delaware PDF Author: John H. Talley
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 114

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Hydrology of the Manokin, Ocean City, and Pocomoke Aquifers of Southeastern Delaware

Hydrology of the Manokin, Ocean City, and Pocomoke Aquifers of Southeastern Delaware PDF Author: Arthur L. Hodges
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 74

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Water Resources of Sussex County, Delaware

Water Resources of Sussex County, Delaware PDF Author: William Charles Rasmussen
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 228

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Locating Ground-water Discharge Areas in Rehoboth and Indian River Bays and Indian River, Delaware Using Landsat 7 Imagery

Locating Ground-water Discharge Areas in Rehoboth and Indian River Bays and Indian River, Delaware Using Landsat 7 Imagery PDF Author: Lillian T. Wang
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 22

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Book Description
Delaware's Inland Bays in southeastern Sussex County are valuable natural resources that have been experiencing environmental degradation since the late 1960s. Stresses on the water resource include land use practices, modifications of surface drainage, ground-water pumping, and wastewater disposal. One of the primary environmental problems in the Inland Bays is nutrient over-enrichment. Nitrogen and phosphorous loads are delivered to the bays by ground water, surface water, and air. Nitrogen loading from ground-water discharge is one of the most difficult to quantify; therefore, locating these discharge areas is a critical step toward mitigating this load to the bays. Landsat 7 imagery was used to identify ground-water discharge areas in Indian River and Rehoboth and Indian River bays in Sussex County, Delaware. Panchromatic, near-infrared, and thermal bands were used to identify ice patterns and temperature differences in the surface water, which are indicative of ground-water discharge. Defining a shoreline specific to each image was critical in order to eliminate areas of the bays that were not representative of open water. Atmospheric correction was not necessary due to low humidity conditions during image acquisition. Ground-water discharge locations were identified on the north shore of Rehoboth Bay (west of the Lewes and Rehoboth Canal), Herring and Guinea creeks, the north shore of Indian River, and the north shore of Indian River Bay near Oak Orchard.