Joint Optimization of Groundwater Remediation and Monitoring
We describe the challenge of devising optimization methods which optimize jointly the remediation and monitoring at a contaminated site. We refer to the dual control method as a promising...

Surface Water Withdrawal Permits Programs for Humid Regions
In humid regions of the U.S., where control of surface water withdrawal is traditionally under the riparian doctrine, there are few strong regulatory programs to restrict water use. In...

Development of an Intergovernmental Agreement For a Major Multi-Party Recharge Project in Central Arizona
The Salt River Project (SRP), a major power and water utility in the Phoenix area, and several municipalities recently completed the development of an intergovernmental agreement (IGA)...

Transbasin Diversions: Trends in State Legislation
Transbasin diversion legislation as enacted throughout the United States is reviewed. Commonalities are examined as are regional differences. Legislative trends are evaluated utilizing...

The Economic Cost of Stocking Catchable Rainbow Trout
States annually stock about 20 million pounds of catchable trout in public waters. Complete information on cost is essential to help wildlife agencies make operating and planning decisions....

Simulating Hourly Hydropower Operations for the Assessment of Environmental and Economic Impact
Generation of peaking power at Glen Canyon Dam causes river flow and stage to fluctuate on an hourly basis. This has been shown to impact the downstream physical and biological environment....

Grazing for Funding: Agency Hydrodiplomacy
Community leaders may be unaware of monies and expertize available to solve water-related problems. To remedy this situation, staff of the Mobile District of the U.S. Army Corps of Engineers...

Cooperative Game Theory in Water Resources
This paper presents a game theoretic framework for reassessing the operation and management of existing multi-purpose water projects subject to competing and conflicting water uses. Implicit...

Reclamation and Water Conservation
The Bureau of Reclamation's (Reclamation) original challenge, to settle the West and establish an agricultural base, has been met. Further, Reclamation's role has been evolving from that...

Decision Support System for Conjunctive Use Under Complex Water Right Conditions
A prototype microcomputer based decision support system (DSS) is presented for assisting in the conjunctive use management of surface and groundwater under the water rights doctrine of...

Aquifer Storage and Recovery at the Centennial Water and Sanitation District
water in a suitable aquifer, the peak time capacity of CWSD could be increased while delaying the water treatment plant (WTP) expansion currently scheduled for 1996. To validate this assumption,...

Evaluation of the Water Supply Potential of the Floridian Aquifer in Seminole County, Florida
In Seminole County, Florida, a occurred in the 1980s and early 1990s due to a large influx of residents. This large increase in demand, when coupled with a limited groundwater supply,...

Recent Advances In Well Hydraulics
Most books and papers on well hydraulics are mostly or entirely aquifer hydraulics. The phrase, 'well hydraulics,' implies a study of the flow into and within a well proper. There has...

Effect of Nonstandard Rainfall Distributions on Stormwater Management Detention Basins
A rural watershed is modeled to determine the effect of varying rainfall patterns on stormwater management detention basins designed for center peaking events. A hydrologic model of the...

A Gaming Analysis of Drought-Coping Policy Options
Eight persons, representing the seven Colorado River Basin state and the Secretary of the Interior, managed a severe, sustained drought in the basin. The drought was portrayed by a simulation...

Activity Based Costing in Water Resources Management
This paper examines the relatively new accounting tool, Activity Based Costing (ABC), and describes its potential application in water resources planning, management, and operations. The...

Missouri River Economic Impacts Model
The Missouri River basin recently (1987-1992) experienced a drought that affected project uses and environmental resources. This drought and the need to address changes that have occurred...

Stochastic Optimal Control for Determination of Freshwater Inflows to Estuaries
The objective of the research is to develop estuarine system management models based upon discrete-time stochastic optimal control. An analytical feedback control law is given. The control...

Multiobjective Models for Determining Freshwater Inflows to Bays and Estuaries
This paper presents four multiobjective models for the estuary management problem, including goal programming, the epsilon constraint method, the surrogate worth tradeoff method and the...

Differential Dynamic Programming for Estuarine Management
Differential dynamic programming (DDP) is applied to solve the estuarine management problem to determine the optimal amount of freshwater inflows into bays and estuaries in order to maximize...

 

 

 

 

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