The Leaning Towers of Wilmington, Delaware: Emergency Response and Retrofit of the I-495 Viaduct to Address Lateral Squeeze
On a sunny, summer afternoon last June, the project manager for AECOM's open-end bridge design contract with the Delaware Department of Transportation (DelDOT) received an...

The Integration of Low Impact Development and Conservation Design: The New Castle County, Delaware Experience

Managing Flows to Protect Cold-Water Fisheries in the Delaware River Basin

Optimal Selection of Rechlorinization Station in Water Distribution System by Optimization Techniques
The optimal rechlorination in water distribution systems was investigated by incorporating optimization techniques into a numerical water quality model (EPANET2). Four types of optimization...

Rising Tide
In an effort to accommodate a new light-rail system in New Jersey between Camden and Trenton, the state's Department of Transportation began the formidable task of enhancing...

The Economics of Beach Nourishment in Delaware
This study provides a detailed examination of the benefits of Delaware's ongoing nourishment program, and examines the incidence of benefits to those who live within and outside of the...

Protecting the Source
The city of New York is engaged in a five-year, $1.5 billion effort to protect water quality in the upstate watersheds that are the source of its drinking water. Under the terms of a 1997...

State of Delaware-Scour Evaluation Program

Testing the Delaware Sand Filter's Effectiveness for Treating Stormwater Runoff

A Statistical Approach to Modeling Groundwater Hydrology in a Constructed Wetland on the Atlantic Coastal Plain, Delaware
The design of wetlands based on groundwater as the principal source of hydrology pose uncertainties in areas where erratic seasonal groundwater fluctuations exist. Under these conditions,...

Maximum Simulation Reliability for Three-Dimensional Flow Model Verification Using Multidimensional Response Techniques

Effects of the Potential Release of Sediment from No. 6 Watergate Pond Dam

Restoring Salt Hay Farms and Common Reed Wetlands Along the Delaware River

Ground Water Protection-The Delaware Experience

Containing Contaminants (Available Only in Geoenvironmental Special Issue)
The Environmental Protection Agency and the Department of Energy are currently in favor of containing contaminants and either remediating on site or simply capping such materials within...

Nutrient Management Planning in the Nanticoke River Watershed

Ground Water
Protection Alternatives and Strategies in the U.S.A.
Prepared by the Task Committee on Ground Water Protection of the Water Resources Engineering Division of ASCE. This report presents general hydrogeologic...

Nested Three-Dimensional Hydrodynamic Modeling of the Delaware Estuary

State of Delaware-Scour Evaluation Program
The Delaware Department of Transportation (DelDOT) is evaluating the potential for scour at bridges which have a National Bridge Inventory (NBI)-Item 113 Code Rating of 6 (scour susceptible)....

Hydraulic Studies for a Large Wetland
Coastal wetlands are highly biologically productive and provide spawning and feeding habitats for many aquatic organisms. As has happened to freshwater wetlands, about half of the tidal...

 

 

 

 

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