SUPPLEMENT TO THE
BONNEVILLE UNIT DEFINITE PLAN REPORT

DEFINITE PLAN REPORT

Prepared by:

Central Utah Water Conservancy District

355 West University Parkway

Orem, UT 84056

Under the Direction of:

Mark Breitenbach, Project Manager

Central Utah Water Conservancy District

Telephone: (801) 226-7105

Facsimile: (801) 226-7150

With the Assistance of:

MWH Americas, Inc.

Mayya Group International, LLC

October 2004

Table of Contents

                                                                                                                                 Page No.

CHAPTER 1 - INTRODUCTION................................................................................... 1-1
      Introduction................................................................................................................ 1-1
      Bonneville Unit Definite Plan Report........................................................................ 1-1
      The Bonneville Unit Planning Process....................................................................... 1-2
            CUPCA................................................................................................................. 1-2
           The CUPCA Program Under the District.............................................................. 1-2
            Environmental Aspects......................................................................................... 1-2
           Formulation of the ULS System Plan.................................................................... 1-4
      The Bonneville Unit.................................................................................................... 1-5
            Bonneville Unit Operations................................................................................... 1-5
            Changes Authorized by CUPCA........................................................................... 1-6
            Additional Components Authorized by CUPCA................................................... 1-6
            Features Discontinued or Modified....................................................................... 1-6
            Bonneville Unit Purposes Served.......................................................................... 1-7
            Water Supply.......................................................................................................... 1-7
            Irrigation Water...................................................................................................... 1-7
            M&I Water............................................................................................................. 1-7
            Fishery Flows........................................................................................................ 1-7
      The ULS System......................................................................................................... 1-8
            ULS Pipelines....................................................................................................... 1-8
            ULS Powerplants.................................................................................................. 1-8
            Water Supply........................................................................................................ 1-8
            District Utah Lake Water Rights.......................................................................... 1-9
            Conserved Water (Section 207 Funding)............................................................. 1-9
            M&I Water Delivery............................................................................................ 1-9
            SVP Water Irrigation Delivery............................................................................ 1-9
            1,590 AF from M&I System............................................................................... 1-10
            Instream Flow Provisions................................................................................... 1-10
            ULS System M&I Water Demands.................................................................... 1-10
            ULS Water Conservation Provisions................................................................. 1-11
            ULS System Costs and Level of Detail............................................................. 1-11
            Annual Operation, Maintenance and Replacement........................................... 1-12
      Evaluation of the Bonneville Unit........................................................................... 1-12
            Economic Analysis............................................................................................ 1-12
            Financial Analysis............................................................................................. 1-13
            Irrigation Repayment........................................................................................ 1-13
            M&I Repayment............................................................................................... 1-13
            Power Repayment............................................................................................. 1-15
      Contracts and Agreements...................................................................................... 1-15

CHAPTER 2 –BONNEVILLE UNIT FEATURES......................................................... 2-1
      Location and Setting.................................................................................................. 2-1
      Bonneville Unit Components..................................................................................... 2-1
            Changes Authorized by CUPCA.......................................................................... 2-1
            Additional CUPCA Components......................................................................... 2-1
      Description of Current Systems and Other Components........................................... 2-1
            Starvation Collection System............................................................................... 2-1
            Strawberry Aqueduct and Collection System...................................................... 2-6
            Municipal and Industrial (M&I) System.............................................................. 2-8
            Diamond Fork System.......................................................................................... 2-9
            ULS System........................................................................................................ 2-10
            Ute Indian Tribal Development......................................................................... 2-11
            Other CUPCA Program Components................................................................ 2-12
            Water Management Improvement...................................................................... 2-12
            Fish, Wildlife, and Recreation Mitigation and Enhancement............................ 2-12
            Wasatch County Water Efficiency Project and Daniel Replacement Project.... 2-14
            Section 203(a) Uinta Basin Replacement Project.............................................. 2-15
            Local Development............................................................................................ 2-17
            Ute Indian Water Rights Settlement.................................................................. 2-17
            Conjunctive Use of Surface Water and Groundwater........................................ 2-17
            Additional Studies of Utah Lake Salinity and Provo River Water Supply........ 2-17

CHAPTER 3 – WATER SUPPLY.................................................................................... 3-1
      Sources of Water for the Bonneville Unit.................................................................. 3-1
            Provo River Basin Supply.................................................................................... 3-1
            Duchesne River Basin Supply.............................................................................. 3-1
      Overview of Operational Relationships Under the Current Bonneville Unit Plan.... 3-3
            State Engineer’s Water Distribution Plan............................................................. 3-3
            1991 Operating Agreement with SWUA............................................................. 3-5
            1980 Stream Flow Agreement (the 44,400 acre-foot fishery flow provision)..... 3-5
            Upper Strawberry River Flow Restoration Water (2,900 acre-feet).................... 3-5
            Reduction in Bonneville Unit Transbasin Diversion........................................... 3-6
            Deer Creek Reservoir/Jordanelle Operating Agreement..................................... 3-6
            Strawberry to Jordanelle Exchange..................................................................... 3-6
            June Sucker Recovery Implementation Program (JSRIP)................................... 3-7
      Strawberry Aqueduct and Collection System............................................................ 3-8
      Strawberry Reservoir Operation Under Current Plan................................................ 3-8
            Operational Model Used...................................................................................... 3-8
            Results of Current Model Operation.................................................................... 3-8
            Other Releases From Strawberry Reservoir......................................................... 3-9
            Summary of Releases From Strawberry Reservoir.............................................. 3-9
            Strawberry Reservoir Operating Levels............................................................... 3-10
            General Conclusion.............................................................................................. 3-10
      Starvation Collection System..................................................................................... 3-11
      Uinta Basin Replacement Project............................................................................... 3-11
      Transbasin Diversion Through Diamond Fork Features............................................ 3-12
      Utah Lake Drainage Basin Water Delivery System................................................... 3-13
            Redistribution of Conserved Water...................................................................... 3-13
            Routing Summary of Transbasin Diversion Water.............................................. 3-15
            Delivery to Lower Provo River........................................................................... 3-16
            Delivery to Provo Reservoir Canal..................................................................... 3-16
      Municipal and Industrial System.............................................................................. 3-16
      Wasatch County Water Efficiency Project................................................................ 3-19
      Other Section 207 Project Water............................................................................... 3-19
      Mitigation Commission Acquisition of Water Rights............................................... 3-19
      Utah Lake and Its Pivotal Role................................................................................. 3-20
            End-of-Month Storage Content and Water Levels............................................. 3-20
            Utah Lake Water Quality.................................................................................... 3-25
            LKSIM2000 TDS Model................................................................................... 3-25
            Database............................................................................................................ 3-26
            Modeling Results.............................................................................................. 3-26
      Colorado River Depletions..................................................................................... 3-27

CHAPTER 4 – DIAMOND FORK SYSTEM................................................................. 4-1
      Introduction................................................................................................................ 4-1
      Water Delivery........................................................................................................... 4-1
      Description of Features.............................................................................................. 4-4
            Syar Tunnel and Inlet Portal................................................................................ 4-4
            Sixth Water Aqueduct (Pipeline, Shaft and Flow Control Structure).................. 4-5
            Sixth Water Connection to Tanner Ridge Tunnel................................................ 4-5
            Tanner Ridge Tunnel............................................................................................ 4-5
            Upper Diamond Fork Pipeline............................................................................. 4-5
            Upper Diamond Fork Flow Control Structure..................................................... 4-5
            Diamond Fork Vortex Shafts............................................................................... 4-5
            Aeration Chamber and Connection to Upper Diamond Fork Tunnel.................. 4-6
            Upper Diamond Fork Tunnel............................................................................... 4-6
            Monks Hollow Overflow Structure and Diamond Fork Creek Outlet................. 4-6
            Diamond Fork Pipeline Extension....................................................................... 4-6
            Diamond Fork Pipeline........................................................................................ 4-7

CHAPTER 5 – THE ULS SYSTEM................................................................................ 5-1
      Introduction................................................................................................................ 5-1
      District Water Rights.................................................................................................. 5-1
      Peak Design Flow in Pipelines................................................................................... 5-1
      Conserved Water (Section 207 Funding)................................................................... 5-1
      Flows Through Power Generation Plants.................................................................. 5-5
      Spanish Fork River Flow Control Structure.............................................................. 5-5
      Spanish Fork Canyon Pipeline................................................................................... 5-5
      Spanish Fork – Santaquin Pipeline............................................................................ 5-6
      Santaquin – Mona Reservoir Pipeline....................................................................... 5-8
      Mapleton – Springville Lateral Pipeline................................................................... 5-8
      Spanish Fork – Provo Reservoir Canal Pipeline....................................................... 5-9
      ULS System Hydroelectric Power Plants................................................................. 5-10
            Sixth Water Hydroelectric Power Plant.............................................................. 5-11
            Upper Diamond Fork Hydroelectric Power Plant.............................................. 5-11
            Substations and Transmission Lines.................................................................. 5-11
            Net Energy Generated........................................................................................ 5-12

CHAPTER 6 – PROJECT IRRIGABLE LANDS........................................................... 6-1
      Purpose and Scope..................................................................................................... 6-1
      USBR Land Classification System............................................................................ 6-1
      Maps of Classified Acreage....................................................................................... 6-2
      Bonneville Unit Agricultural Areas........................................................................... 6-5
            Spanish Fork Area............................................................................................... 6-6
            Elberta Area......................................................................................................... 6-6
            Mona-Nephi Area................................................................................................ 6-6
            Heber-Francis Area.............................................................................................. 6-6
            Duchesne River Area........................................................................................... 6-6
      Areas Excluded From the Bonneville Unit................................................................ 6-6
            Mosida Area......................................................................................................... 6-7
            Provo Bay Area.................................................................................................... 6-7
            Sevier River Basin................................................................................................ 6-7
            Levan and Mills Area........................................................................................... 6-7
      Elimination of Agricultural Drainage From Project Plan.......................................... 6-7
      History of Certification of Lands............................................................................... 6-8
            1965 Certification................................................................................................ 6-8
            1992 Supplemental Certification......................................................................... 6-8
      Duchesne River Lands............................................................................................... 6-8
            Starvation Collection System............................................................................... 6-8
            Relationship of UBRP Lands to Upalco Unit...................................................... 6-9
      Heber-Francis Area Lands......................................................................................... 6-11
      Southern Utah County and Juab County Lands........................................................ 6-11
            Land Classification............................................................................................. 6-12
            1964 Land Classification.................................................................................... 6-12
            1989 Supplemental Land Classification Survey................................................. 6-12
            Acreage Certification.......................................................................................... 6-12
            1965 Certification............................................................................................... 6-13
            1992 Supplemental Certification........................................................................ 6-13
            Irrigable Acreage................................................................................................ 6-14
            Irrigable Acreage Determinations in 1964 and 1988......................................... 6-14
            2004 Determination of Irrigable Acreage.......................................................... 6-16
      Summary of Arable and Irrigable Acreage Changes............................................... 6-16

CHAPTER 7 – FISH AND WILDLIFE........................................................................... 7-1
      Introduction................................................................................................................ 7-1
            CUPCA and the Mitigation Commission............................................................. 7-1
            Bonneville Unit Mitigation Program................................................................... 7-1
            Key Documents in Development of the Mitigation Program.............................. 7-2
            Bonneville Unit Systems..................................................................................... 7-2
      Environmental Commitments.................................................................................... 7-3
            Summary of Environmental Commitments......................................................... 7-3
      Bonneville Unit Fish, Wildlife and Recreation Programs......................................... 7-4
            Commitments Unfulfilled in the 1988 DPR........................................................ 7-4
            Commitments Established by CUPCA and Amendments and From Other
               Environmental Documents............................................................................... 7-4
            Overview of Fish, Wildlife and Related Recreation Programs Associated
               With the Strawberry and Duchesne River Watersheds.................................... 7-12
            Overview of Fish, Wildlife and Related Recreation Programs Associated
               With the Provo River Watershed, Utah Lake and Hobble Creek.................... 7-15
            Overview of Fish, Wildlife and Related Recreation Programs Associated
               With the Diamond Fork and Spanish Fork Watersheds and Southern Utah
               County............................................................................................................. 7-17
            Overview of Fish, Wildlife and Related Recreation Programs Associated
               With the Colorado River Storage Project or Statewide Programs.................. 7-20

CHAPTER 8 – WATER CONSERVATION AND WATER EFFICIENCY.................... 8-1
      Introduction............................................................................................................... 8-1
      Authorities and Support for Water Conservation and Water Recycling.................... 8-1
            Federal Goals and Requirements......................................................................... 8-1
            CUPCA Provisions.............................................................................................. 8-1
            Public Law 107-366 Provisions.......................................................................... 8-2
            State of Utah Provisions...................................................................................... 8-2
            Central Utah Water Conservancy District........................................................... 8-2
            Local Water Agency Programs............................................................................ 8-4
      Water Conservation Through Municipal Water Demand Reduction......................... 8-5
      Jordan Valley Water Conservancy District................................................................ 8-5
            Description of Entity............................................................................................ 8-5
            Population Projections......................................................................................... 8-5
            Existing Water Usage Rate (gpcd) for JVWCD.................................................. 8-8
            Conservation Plans for JVWCD.......................................................................... 8-8
      Metropolitan Water District of Salt Lake and Sandy (MWDSLS)............................ 8-20
            Population for MWDSLS Service Area.............................................................. 8-20
            MWDSLS Water Usage Rate (gpcd).................................................................. 8-22
            MWDSLS Conservation Plans........................................................................... 8-23
      Southern Utah Valley Municipal Water Association (SUVMWA)........................... 8-29
            Water Conservation Master Plan........................................................................ 8-29
      Water Conservation Through Conveyance System Improvements.......................... 8-33
      Municipal Water Pipeline (CUPCA Section 207).................................................... 8-33
      Urban Secondary Water Systems (CUPCA Section 207)........................................ 8-35
            Salt Lake County................................................................................................ 8-35
            Utah County....................................................................................................... 8-36
            Juab County........................................................................................................ 8-37
            207 Project Anticipated in Future Years............................................................. 8-37
      Irrigation Water Conservation Projects (CUPCA Section 207)............................... 8-37
            Uinta Basin......................................................................................................... 8-37
            Utah County....................................................................................................... 8-38
            Juab County........................................................................................................ 8-38
            Wasatch County................................................................................................. 8-38
            Sanpete County.................................................................................................. 8-39
            207 Projects Anticipated in Future Years.......................................................... 8-39
      Industrial Water Conservation (CUPCA Section 207)............................................ 8-39
            Salt Lake County............................................................................................... 8-39
      Water Conservation Education (CUPCA Section 207).......................................... 8-39
            Salt Lake County............................................................................................... 8-39
      USBR – Water Conservation Field Services Program............................................ 8-40
            Water Management Planning (USBR).............................................................. 8-40
            Water Education Training (USBR)................................................................... 8-41
            Demonstration of New Conservation Technologies (USBR)........................... 8-41
            Implementation of Effective Efficiency Measures (USBR)............................. 8-41
      USBR – Utah’s “Bridging-the-Headgate” Alliance................................................ 8-41
      Water Conservation Through Overall Basin-Wide Water Use Efficiency.............. 8-42
      Conjunctive Use of Groundwater and Surface Water............................................. 8-42
            Northern Utah County....................................................................................... 8-42
            Salt Lake County............................................................................................... 8-42
      Water Recycling...................................................................................................... 8-43
            JVWCD and MWDSLS Plans to Recycle Water.............................................. 8-43
            SUVMWA Plans for Water Recycling.............................................................. 8-49
            Projected Sewage Effluent Recycling............................................................... 8-49
            Limitations on Use of Return Flows................................................................. 8-50
            Accounting for M&I Return Flows................................................................... 8-50
            Wastewater Treatment Facilities....................................................................... 8-50
            Estimation of Unit Rates of M&I Return Flow in Southern Utah County........ 8-52
            Potential Uses of Recycled Wastewater............................................................ 8-52
      Reverse Osmosis Treatment.................................................................................... 8-53
            Projected Volume of Yield Using Reverse Osmosis Treatment........................ 8-54

CHAPTER 9 – FINANCIAL AND ECONOMIC........................................................... 9-1
      Economic Analysis..................................................................................................... 9-1
      Bonneville Unit Benefits............................................................................................ 9-1
            Irrigation............................................................................................................... 9-1
            M&I Water Supply............................................................................................... 9-1
            Power Benefits..................................................................................................... 9-3
            Recreation Benefits.............................................................................................. 9-5
            Highway Improvement......................................................................................... 9-5
            Total Benefits....................................................................................................... 9-6
            Intangible Benefits............................................................................................... 9-6
      Bonneville Unit Costs................................................................................................ 9-7
            Construction Cost................................................................................................. 9-7
            Interest During Construction.............................................................................. 9-10
            OM&R Costs...................................................................................................... 9-10
            Bonneville Unit Proportion of CRSP Reservoirs............................................... 9-10
      Benefit-Cost Ratio.................................................................................................... 9-10
            Basic Analysis.................................................................................................... 9-10
            Principles and Guidelines Analysis.................................................................... 9-10
            B/C Ratio............................................................................................................ 9-10
      Financial Analysis.................................................................................................... 9-11
            Allocation of Project Costs................................................................................ 9-11
            Cost Allocation Methodology............................................................................ 9-11
            Use of Facilities Principles Applied in the Allocation....................................... 9-12
            Summary of Cost Allocation.............................................................................. 9-14
            Repayment of Reimbursable Project Costs........................................................ 9-14
            Non-Reimbursable Costs.................................................................................... 9-21

CHAPTER 10 – DPR REFERENCES CITED.............................................................. 10-1

List of Tables

1-1 Water Provided by the Bonneville Unit............................................................... 1-7
1-2 Irrigation Water Provided by the Bonneville Unit............................................... 1-7
1-3 M&I Water Provided by the Bonneville Unit...................................................... 1-8
1-4 Annual Monetary Project Benefits..................................................................... 1-12
1-5 Summary of Local Cost Share and Federal Share............................................. 1-14
1-6 Contracts and Agreements Needed by District for the ULS System
       Preferred Alternative......................................................................................... 1-16

2-1 Summary of Bonneville Unit Features................................................................. 2-3
2-2 Bonneville Unit Components............................................................................. 2-13

3-1 Maximum Modeled Transbasin Diversions........................................................ 3-9
3-2 Summary of Average Annual Releases from Strawberry Reservoir.................. 3-10
3-3 Water Supply Developed for Duchesne Co. by Starvation Collection System. 3-11
3-4 Water Supply Produced by UBRP..................................................................... 3-12
3-5 Distribution of Transbasin Diversion From Strawberry Reservoir.................... 3-12
3-6 Conserved Bonneville Unit Water Redirected in ULS System......................... 3-13
3-7 Routing of Total Bonneville Unit and SVP Transbasin Diversion
       with ULS System.............................................................................................. 3-15
3-8 ULS Deliveries to Supplement the Lower Provo River.................................... 3-16
3-9 Bonneville Unit Municipal and Industrial System Water Allocation................ 3-17
3-10 Utah Lake Monthly Content Under Bonneville Unit Operation..................... 3-23
3-11 Utah Lake Monthly Water Level Under Bonneville Unit Operation.............. 3-24
3-12 Utah Lake Average, Wet, and Dry Year TDS Concentrations........................ 3-26

4-1 Summary of Diamond Fork System Features...................................................... 4-2
4-2 Distribution of Transbasin Diversion From Strawberry Reservoir...................... 4-4

5-1 Summary of Generation Plants and Transmission Lines..................................... 5-4
5-2 Summary of Pipeline Dimensions........................................................................ 5-4
5-3 Design Flows for Pipelines.................................................................................. 5-4
5-4 Projected Flows Through ULS Power Plants....................................................... 5-6
5-5 Secondary M&I Deliveries Typical Monthly Distribution Pattern...................... 5-7
5-6 Hydraulic Capacity and Pipe Size Spanish Fork – Santaquin Pipeline............... 5-7
5-7 Hydraulic Capacity and Pipe Size Mapleton – Springville Lateral Pipeline....... 5-9
5-8 Hydraulic Capacity and Pipe Size Spanish Fork –
      Provo Reservoir Canal Pipeline........................................................................... 5-10
5-9 Summary of Power Generation Plants and Transmission Lines.......................... 5-12
5-10 Net Energy Generated (Kilowatt-hours)............................................................ 5-12

6-1 Specifications for Detailed Bonneville Unit Land Classification........................ 6-3
6-2 Land Classified as Part of 1964 Bonneville Unit Definite Plan Report............... 6-4
6-3 Listing of Bonneville Unit Land Classification Maps......................................... 6-5
6-4 Agricultural Acreage Duchesne River Area........................................................ 6-9
6-5 Land Classification Section 203(a) Uinta Basin Replacement Project.............. 6-10
6-6 Agricultural Acreages in Heber – Francis Area................................................. 6-11
6-7 1989 Supplemental Land Classification Survey at West Mountain................... 6-13
6-8 Certified Southern Utah County and Juab County Acreage.............................. 6-14
6-9 1964 and 1988 Acreage Tabulations Summary of Arable and Acreage............. 6-15
6-10 ULS System Irrigable Acreage by Class of Land............................................ 6-17
6-11 Bonneville Unit Agricultural Land Update Year 2004..................................... 6-18

7-1 Environmental Commitments Summarized From Table 2-1 of the
       Fish Wildlife Appendix...................................................................................... 7-5
7-2 Summary of the 92 Environmental Commitments on the Bonneville Unit
       of the Central Utah Project................................................................................ 7-6

8-1 Population in JVWCD Service Area.................................................................... 8-6
8-2 Water Checks..................................................................................................... 8-13
8-3 Water Saving Results......................................................................................... 8-14
8-4 Pilot Toilet Replacement Program..................................................................... 8-14
8-5 Conservation Funding........................................................................................ 8-15
8-6 Amount Expended on JVWCD’s Water Conservation Years............................ 8-16
8-7 Conservation Calculated Cost Effectiveness..................................................... 8-16
8-8 CUPCA Section 207 Funding Amounts............................................................ 8-17
8-9 JVWCD Service Area Population and Water Usage......................................... 8-17
8-10 Population in MWDSLS Service Area............................................................ 8-22
8-11 Unit Water Demand with Conservation Element Included.............................. 8-22
8-12 Water Checks.................................................................................................... 8-24
8-13 Revised Population Projections for Southern Utah County.............................. 8-30
8-14 Achievement of SUVMWA Area-Wide Water Conservation of 25 Percent..... 8-33
8-15 Water Conservation Credit Program – Anticipated Progress to the
         Year 2016 Water Conservation Goal................................................................ 8-34
8-16 Central Utah Project Bonneville Unit Estimated Return Flows
         as Sewage Effluent........................................................................................... 8-44
8-17 Relationship of CVWRF Member Agencies to JVWCD and
         MWDSLS Member Agencies........................................................................... 8-45
8-18 CVWRF Estimated Recycled Water Demand by Member Agency.................. 8-46
8-19 South Valley Communities and JVWCD Member Agencies............................ 8-47
8-20 South Valley Communities Sewage Flows to SVWRF..................................... 8-47
8-21 Assumed Daily Sewage Effluent Recycled Flow Requirement
        for Each SVWRF City....................................................................................... 8-48
8-22 South Valley Communities Recycled Water Project Deliveries and Costs....... 8-48
8-23 Bonneville Unit Projected Wastewater Recycling in JVWCD and
         MWDSLS Service Area................................................................................... 8-49
8-24 Wastewater Treatment Plants in Southern Utah County................................... 8-51
8-25 Potential Return Flows From Regional Wastewater Treatment Plants
         for Southern Utah County................................................................................ 8-51
8-26 Approximate Southern Utah County M&I Return Flow in 2050 and
         Division Between Non-CUP and CUP Waters................................................ 8-53
8-27 Projected Yield of Converted Agricultural Water Using
         Reverse Osmosis Treatment............................................................................ 8-55

9-1 Irrigation Benefits................................................................................................ 9-2
9-2 M&I Water Supply Benefits................................................................................ 9-3
9-3 Annual Power Benefits......................................................................................... 9-4
9-4 Annual Fish and Wildlife Benefits....................................................................... 9-5
9-5 Recreation Benefits.............................................................................................. 9-6
9-6 Summary of Project Benefits............................................................................... 9-7
9-7 Project Costs......................................................................................................... 9-9
9-8 Benefit Cost Analysis......................................................................................... 9-11
9-9 Summary of Cost Allocation.............................................................................. 9-14
9-10 Summary of Local Cost Share and Federal Obligation.................................... 9-16
9-11 Bonneville Unit Repayment Contracts.............................................................. 9-17
9-12 Water Supply Associated with the 1965 Repayment Contract......................... 9-18
9-13 Repayment of Irrigation Costs.......................................................................... 9-22
9-14 M&I Repayment................................................................................................ 9-23
9-15 Repayment of Power Costs............................................................................... 9-24
9-16 Non-Reimbursable Costs................................................................................... 9-25

List of Figures

3-1 Distribution of Bonneville Unit Water................................................................. 3-2
3-2 Utah Lake Distribution Plan................................................................................. 3-4
3-3 Exchange Mechanisms Between Strawberry and Jordanelle............................... 3-7
3-4 Simulated Strawberry Reservoir Storage for Bonneville Unit Operations........ 3-11
3-5 ULS Water Deliveries Under the Bonneville Unit............................................ 3-14
3-6 ULS Interconnections to the Provo River.......................................................... 3-18
3-7 Water Acquired With Mitigation Commission Funds for 75-cfs Target in The Lower Provo River................................................................................... 3-21
3-8 Utah Lake and Jordan River Water Balance Under the ULS Proposed Action.............................................................................................................. 3-22
3-9 Utah Lake Monthly Content Under Bonneville Unit Operation........................ 3-23
3-10 Utah Lake TDS Concentrations......................................................................... 3-27

8-1 Jordan Valley Water Conservancy District Service Area 8-7
8-2 JVWCD Demonstration Garden – Total Water Applied to Each Landscape In 2001 and 2002 8-11
8-3 Water Conservation Demonstration Garden 8-12
8-4 MWDSLS Service Area Boundaries 8-21
8-5 Bonneville Unit South Utah Valley Municipalities 8-30

List of Maps

1-1 Central Utah Project Units................................................................................... 1-3
2-1 Bonneville Unit Components............................................................................... 2-2
2-2 Starvation and Strawberry Collection Systems.................................................... 2-7
2-3 M&I System......................................................................................................... 2-8
2-4 Diamond Fork System.......................................................................................... 2-9
2-5 Utah Lake Drainage Basin Water Delivery System.............................................. 2-11
2-6 Wasatch County Water Efficiency Project............................................................ 2-15
2-7 Uinta Basin Replacement Project......................................................................... 2-16

4-1 Features of the Diamond Fork System................................................................. 4-3

5-1 Proposed Pipelines............................................................................................... 5-2
5-2 Hydroelectric Power Plants and Transmission Lines........................................... 5-3