2006 Water Comprehensive Plan - City of Bellevue

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Since the post-conservation era began in 1991, both the normalized demand withconservation and the actual demand with conservation have consistently been lower than thenormalized demand without conservation. By 2004, the demand (normalized) withconservation was 16% less than what it would have been without conservation.Figure 5-4Effect of Conservation on Demand - Total20,000,000Demand (gpd)18,000,00016,000,00014,000,00012,000,00010,000,0008,000,0006,000,0004,000,0002,000,0000Normalized DemandWithoutConservation (1)Normalized DemandWith Conservation(2)Actual Demand WithConservation1986198719881989199019911992199319941. For residential, uses baseline period water use factors. For commercial, uses 3-yr average of actual demand plusestimated conservation savings.2. For residential, uses 3-year average water use factors. For commercial, uses 3-yr average of actual demand.1995199619971998199920002001200220032004CONSERVATION PROGRAM FOR 2006-2011Bellevue’s conservation program for the next six years, 2006-2011, is designed to continuethe historical success, as well as to meet the stated objectives listed in Chapter 5.2. As notedabove, by 2004 Bellevue had achieved a 16% reduction in overall demand compared to whatdemand would have been without conservation.Selection of the conservation program components is also guided by the 2005 Cascade WaterAlliance Conservation Potential Assessment (CPA). The CPA analyzed conservationopportunities and estimated water savings and costs associated with various conservationmeasures. The analysis was performed for each individual Cascade member, as well as forCascade collectively. For Bellevue’s portion of the CPA, the single family sector has thelargest savings potential (approximately 65% of Bellevue’s total savings), followed bymultifamily (approximately 25%) and then by commercial (approximately 10%). The CPAalso indicates that the outdoor portion of Bellevue’s single family sector has strong savingspotential, with approximately 25% of Bellevue’s total savings potential coming from thiscomponent. Therefore, Bellevue’s strong focus on the single family sector and landscapemanagement measures is consistent with the CPA analysis.Details of the 2006-2011 conservation program are provided in Table 5-6. The table isstructured to show that the new program continues to meet or exceed DOH requirements, aswell as to allow for comparisons between new and historical programs. A summary5-19
Table 5-6Conservation Program for 2006-2011Category Measure Summary Lead EntityN/AFull Time ConservationCoordinatorContinue staffing.BellevueContinue 4 th grade Shared Waters curriculumand conservation kit, 6th grade Powerful ChoicesSchool Outreachfor the Environment program, Cedar RiverBellevue, PSEwatershed tours, assembly programs, andteacher workshops.PublicEducationTechnicalAssistanceSystemMeasuresIncentives/OtherMeasuresSpeakers Bureau Continue providing speakers for groups. BellevueProgram PromotionContinue general program promotion throughbrochures, media releases, city newsletter,website, displays, demonstration projects, andmore.Theme Shows & FairsGeneral CustomerServiceCustomer Assistance:Residential AuditsCustomer Assistance:Commercial AuditsTechnical StudiesBill ShowingConsumption HistoryContinue providing display materials and staff tolocal and regional theme shows and events.Continue water use assessments and strategiesto reduce water use.Continue water usage audits and materials forhigh summer water users.Continue water usage audits for largecommercial customers.Evaluate participating in technical studies asappropriate.Continue providing consumption history on bills.5-20Bellevue, CascadeBellevueBellevueCascadeCascadeCascadeBellevueSource MetersContinue metering, as well as meter testing andrepair.Bellevue, SPUService MetersContinue metering, as well as meter testing andrepair.BellevueLeak Detection Continue leak control programs. BellevueSingle Family /Continue providing showerheads and faucetMultifamily Kitsaerators to multifamily customers.Bellevue, CascadeLandscape Mgmt: Water Continue landscaping-oriented conservationEfficient Landscape & requirements for commercial properties, streetBellevueIrrigation Requirements projects, and parks.Landscape Mgmt:Waterwise Demo Garden& ClassesLandscape Mgmt: WaterEfficient IrrigationProgramLandscape Mgmt:Summer Lawn Care(Watering) CampaignConservation PricingUtility Financed Retrofits:Toilet RebatesUtility Financed Retrofits:ResidentialClotheswasher RebatesUtility Financed Retrofits:Commercial RebatesSeasonal DemandManagementRecycling and ReuseContinue landscaping-oriented conservationeducation, signage, and classes.Continue landscaping-oriented water usageaudits, technical assistance, and financialincentives for large commercial customers.Continue landscaping-oriented conservationthrough Northwest Natural Yard Days.Continue inverted block rate structure forresidential, seasonal rate structure forcommercial, and premium pricing for irrigationmeters.Continue toilet rebates for multi-family andcommercial customers.Continue clotheswasher rebates for residentialcustomers.Continue rebates up to 50% of installed cost formost equipment.Continue conservation pricing and landscapemanagement measures listed above.Continue promoting the use of reclaimed wateras appropriate.BellevueCascadeMultiple PartnersBellevueCascadeCascadeCascadeBellevue, MultiplePartnersBellevue/Cascade
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WaterComprehensivePlan
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ASSET MANAGEMENTR&R needs areregula
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CONTENTSExecutive SummaryPageiiiCha
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Chapter 12 - Financial Information
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10-1 Federal Drinking Water Quality
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CHAPTER 1IntroductionUtilities Depa
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Demand. The quantity of water obtai
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EKCEast King CountyEKC-CWSP East Ki
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CHAPTER 2Water Utility PoliciesThe
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owner agrees to reimburse the City
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Facility AbandonmentWhen the Utilit
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Discussion:The Utility should syste
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Discussion:It is Bellevue’s polic
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Discussion:In 1982, Bellevue, along
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Waterworks UtilityFinancial Policie
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B. Self-sufficient FundingEach Util
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B. Funding LevelsFunding for capita
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D. Capital Facilities Renewal & Rep
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overhead for developer extension pr
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equired to balance the expenses. A
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demonstrate that the hydrologic res
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adopted to recover those costs dire
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In 2004, the Financial Consulting S
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Discussion:Providing reserves for e
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individual Transportation Analysis
Page 61 and 62: Table 3-2Residential Population Pro
Page 63 and 64: 2006CURRENT LAND USENE 8TH ST104TH
Page 65 and 66: SERVICE AREAThe current Bellevue ci
Page 67 and 68: Table 3-3Interties(Regional Supply
Page 69 and 70: Bellevue and Kirkland are currently
Page 71 and 72: Water District No. 22Water District
Page 73 and 74: Utility Service Review ProceduresTh
Page 75 and 76: CHAPTER 4Water RequirementsThe exis
Page 77 and 78: This type of demand is relatively c
Page 79 and 80: • Apparent Losses: Includes unaut
Page 81 and 82: Existing DemandExisting water deman
Page 83 and 84: The future build-out demand project
Page 85 and 86: Table 4-4cBuildout Demand Projectio
Page 88 and 89: Table 4-6Comparison of Eastside Com
Page 90 and 91: pressure throughout the rest of the
Page 92 and 93: Pressure ZonesPressure zones are de
Page 94 and 95: CHAPTER 5Water ConservationThe City
Page 96 and 97: identifies the main categories of a
Page 98 and 99: Table 5-2Historical Conservation Me
Page 100 and 101: Speakers BureauThis measure is defi
Page 102 and 103: Bill Showing Consumption HistoryThi
Page 104 and 105: schedules, and efficient irrigation
Page 106 and 107: Seasonal Demand ManagementThis meas
Page 108 and 109: RowTable 5-5Conservation Savings Ac
Page 110 and 111: Figure 5-1Single Family Water Use P
Page 114 and 115: statement about each measure is inc
Page 116 and 117: CHAPTER 6Existing SystemThis chapte
Page 118 and 119: KIRKLANDREDMONDLakeWashingtonWest B
Page 123 and 124: City of BellevueWater Pressure Zone
Page 125 and 126: Supply ConnectionNE 40th InletCherr
Page 127 and 128: appropriate, PRV records also inclu
Page 129 and 130: Table 6-5Pump StationsPage 1 of 2Na
Page 131 and 132: Table 6-6Storage FacilitiesPage 1 o
Page 133 and 134: HYDRAULIC OPERATIONSTables 6-7 thro
Page 135 and 136: ZonePrimary SupplyConnectionsReserv
Page 137 and 138: ASSET MANAGEMENT PROGRAM DEVELOPMEN
Page 139 and 140: total business risk exposure.Determ
Page 141 and 142: PIPELINE RENEWAL AND REPLACEMENTBel
Page 143 and 144: In 1999 Montgomery Watson completed
Page 145 and 146: CHAPTER 8System AnalysisThe purpose
Page 147 and 148: from Seattle’s Eastgate and SE 28
Page 149 and 150: year. When these small-diameter pip
Page 151 and 152: Fire Flow VolumeDefinitionWAC 246-2
Page 153 and 154: increase in demand anticipated due
Page 155 and 156: Table 8-1bSummary of Storage Evalua
Page 157 and 158: Storage Conclusions and Recommendat
Page 159 and 160: To evaluate required capacity for t
Page 161: CHAPTER 9Operations and Maintenance
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Table 9-1Engineering and Environmen
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Table 9-3Water Department Vehicles
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RECORDS AND DATA MANAGEMENTSystem O
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Pump Stations. Each pump station is
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CHAPTER 10Water QualityThis Chapter
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Bellevue is responsible for monitor
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Table 10-2Annual Average of Total T
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esponsible for collecting any repea
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While the CCR provides an annual
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• Very Small System Waiver - Syst
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CCL, which is comprised of 51 (nine
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• Aging infrastructure and corros
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SUMMARY OF MONITORING REQUIREMENTST
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. At the time the backflow preventi
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Element 8: The purveyor shall inclu
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separation of common water inlets/o
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Fire Hydrant ImprovementsThis progr
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PRIORITIZATION OF IMPROVEMENTSCapit
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CHAPTER 12Financial InformationThis
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TABLE 12-2City of BellevueWater Uti
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during periods of high expenditures
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Bonds issued by the "Waterworks Uti
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TABLE 12-5City of BellevueWaterwork
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APPENDIX BService Area and Adjacent
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APPENDIX DAdjacent Purveyor Review
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CopyCenterFrom: Thompson, Randall L
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CopyCenterFrom:Scott Thomasson [STH
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CopyCenterFrom:Bob Trimble [bob.tri
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Consistency w/SPU forecast for wate
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Provision of SDWA water quality rep
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• Federally-approved habitat cons
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APPENDIX EConsistency Statement Let
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2006 Water Comprehensive Plan - City of Bellevue

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