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Microsoft PowerPoint Presentation

08-Feb-2001


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Table of Contents

Wyoming's Bear River Basin Plan

Basin Planning Principles

Grass Roots Participation

Bear River Basin Advisory Group

Basin Advisory Group Structure

Wyoming Philosphy and Approach

Basin Planning Process

Water Supply Data

Surface Water Quality

Surface Water Quality Cont.

Surface Water Quality Conclusions

Surface Water Quality Conclusions (Cont.)

Surface Water Quality Conclusions (Cont.)

Surface Water Quality Conclusions (Cont.)

Water Quality Stream Gages and Classifications Map

Basin Water Use - Agriculture

Smiths Fork Diversion Schematic

Upper Division - Key Diversions

Central Division - Key Diversions

Key Diversion Documentation

Key Diversion Documentation

Key Diversion Mapping

Monthly Diversion Records

Irrigated Lands Mapping

Basin Agricultural Summary 1998 Irrigated Acreage

Basin Agricultural Summary 2000 Basin Crop Types

Basin Agriculture Summary 2000 Irrigation Application Methods

Upper Division Diversion Efficiencies

Central Division Diversion Efficiencies

Agricultural-Crop Consumptive Use Summary

1971-1998 Average Annual Source of Irrigation Supply

1971-1998 Average Annual Crop Consumptive Use

Agricultural - Livestock Use

Basin Water Use - Municipal

Municipal and Domestic Use

Evanston Municipal Use

Cokeville Municipal Use

Domestic (Rural) Use

Basin Water Use - Industrial

Industrial Use

Basin Water Use - Environmental

Environmental Use

Instream Flow Filings

Environmental Use - Reservoirs

Environmental Use - Wildlife Refuge

Basin Water Use - Recreational

Current Recreational Uses

Water-Based Recreation Destinations

Consumptive Use Summary

Bear River Consumptive Use Summary

Basin Planning Process

Basin Spreadsheet Modeling

Basin Spreadsheet Modeling - Period Selection

Period Selection

Wet, Dry, Normal Years

Ranked Annual Streamflow

Basin Spreadsheet Modeling - Model Development

Spreadsheet Model Development

The Node Diagram

Anatomy of a Node

Spreadsheet Example

Basin Spreadsheet Modeling - Model Calibration

Model Calibration

Basin Spreadsheet Modeling - Available Surface Water Determination

Normal Year Compact Allocation

Normal Year Compact Allocation

Normal Year Compact Allocation

Normal Year Compact Allocation

Summary of Outflow by Reach - Normal Year Hydrography

Summary of Water Availability

Summary of Water Availability

Basin Planning Process

Basin Economics / Future Demands

Overview of Bear River Basin Demand Projection Methodology

Basin Economic Modeling

Summary of Planning Scenarios - Key Activities

Alternative Population Projections for Bear River Basin

Water Demand Factors by Economic Sector

Current and Projected 2030 Water Demands

Comparison of Projected Acre-Foot Increases in Diversions Needed Versus Available Supply

Comparison of Projected Acre-Foot Increases In Diversions Needed Versus Available Supply

Comparison of Projected Acre-Foot Increases in Diversions Needed Versus Available Supply

Comparison of Projected Acre-Foot Increases in Diversions Needed Versus Available Supply

Previously Studied Potential Storage Sites

Basin Planning Process

GIS Representation

Slide

Slide

Documented Wells & Springs

Reported Well Yields

Well Aquifer Characteristics

Aquifer Sensitivity to Contamination

Geologic Mapping of Basin

Total Dissolved Solids for Wells and Springs

National Wetlands Inventory

Author: FA