Chemigation Equipment for Protecting Water Quality
Concerns for protecting groundwater quality have brought forth some strict EPA regulations on equipment required for injecting pesticides into irrigation systems. These chemigation equipment...
Groundwater Loadings of Pesticides From Chemigation: A Gleams Model Simulation
This paper describes how, with slight modifications, the GLEAMS model (Groundwater Loading Effects of Agricultural Management Systems) was used to represent chemigation for herbicides,...
Formulating a Coastal Plain Water Quality Project
In 1988, the Soil Conservation Service in Delaware helped local sponsors prepare a detailed preauthorization planning report for water quality improvement in Indian River Bay watershed,...
Managing Water Table Management Systems for Water Quality
The purpose of this paper is to briefly summarize the results of water quality studies related to water table management conducted in North Carolina over the past 15 years. Results of...
Development and Application of a Model for Urban Use of Reclaimed Water
Water for nonpotable uses can be obtained from lesser-quality sources, and reclaimed water represents a very valuable and relatively unusual source. The planning and design process for...
Attitudes and Health Effects of Water Reuse
This paper is concerned with public attitudes toward water reuse for irrigation and with the consequences of human contact with reclaimed wastewater. Initially, attitudes are considered...
Planning for Future Hydroelectric Power: A Myth?
The hydroelectric power industry in the U.S. is authorized and regulated by the Federal Government through the Federal Energy Retgulatory Commission (FERC) under the Federal Power Act....
Development of the Hydro Optimization Management System at Alabama Power Company
Alabama Power Company is an electric utility serving most of Alabama with a generation mix of 65% coal, 18% nuclear, and 17% hydro. A total of 1682 MW hydro generation comes from 14 plants...
Computer Simulation of CVP Power Production for Integration With PG&E's Power System
The Central Valley Project (CVP) has an installed hydropower capacity of over 1800 MW. The project facilities and its preference power customers lie dispersed within the service territory...
Probabilistic Dependable Hydro Capacity: Benefits of Synthetic Hydrology
This paper focuses on the benefits of using synthetic streamflows (the 'synthetic hydrology' approach) for determining a probabilistically defined dependable...
Computer Simulation of the Long-Term Operation of the Manitoba Hydro System
The System Simulation Model is a deterministic long-term planning model used to simulate reservoir operation and energy allocation in the Manitoba Hydro system. The model uses the method...
A Microcomputer Model for Integrated Analysis of Peaking Hydro in a Thermal System
An integrated approach to simulation of a hydro system called HYDROMOD has been developed and used to place a value on additional energy-limited peaking hydro capacity added to a major...
Optimal Operation of Complex Multireservoir Systems
The paper provides brief descriptions of papers presented in two workshop sections, and of discussions on modeling reservoir systems. The sections are on optimal operation of complex multireservoir...
Application of DDDP for Optimal Daily Operation of the Niagara Generating System
This paper describes the application of Discrete Differential Dynamic Programming (DDDP) to determine the optimal operation of Ontario Hydro's Niagara Generating System, on...
Short-Term Hydroelectric Scheduling Model for WAPA
An optimization model, data system, and a series of user-friendly input/output screens (the HYDRopower Optimization Program, HYDROP) have recently been implemented at the Loveland Area...
Optimal Management of Multi-Purpose Reservoirs in a Hydro-Thermal Power System
Proper management of multi-purpose hydro systems requires to take into account the largely stochastic nature of water inflows, electric loads, and water demands, as well as the often conflicting...
Production Scheduling Model for Hydro-Qu?bec
A deterministic optimization model is described which allows to schedule the production of a predominantly-hydroelectric power system. Demand and exogenous inflows are assumed known with...
Decision Support for Short Term Export Sales From a Hydroelectric System
A stochastic dynamic programming (SDP) model was recently developed and implemented at British Columbia Hydro and Power Authority (B.C. Hydro) to provide decision support for short term...
Hydropower Stochastic Forecasting and Optimization
A microcomputer package was implemented to support real-time decisions for weekly and month-end water management at an industrial complex in the mountains of British Columbia. The rolling...
Application of Principal-Component Analysis to Long-Term Reservoir Management
Determining the optimal long-term operating policy of a multireservoir power system requires solution of a stochastic nonlinear programming problem. The paper presents a very efficient...
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