2008 Water Rate and Fee Study - Lake Havasu City
2008 Water Rate and Fee Study - Lake Havasu City
2008 Water Rate and Fee Study - Lake Havasu City
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LAKE HAVASU CITY, ARIZONA FILE: LHC.xls<strong>2008</strong> WATER RATE AND FEE STUDY SCHEDULE: COSSYSTEM DEMAND FACTORS DATE: 05/04/09RANGE:DEMANDInput System Dem<strong>and</strong> Information System Coincidental Dem<strong>and</strong>s (1)1. Enter coincident system dem<strong>and</strong> factors into the HIGHLIGHTED cells below. Factor AllocationMax Day Extra CapacitySystem dem<strong>and</strong> factors are used for allocating particular assets <strong>and</strong> O&M expenses Base 1.00 62.00%associated with base, max day, <strong>and</strong>/or max hour dem<strong>and</strong>s. Max Day 0.60 38.00%Actual Sys Des 1.60 100.00%Maximum day to average day dem<strong>and</strong>.......................... 1.24 1.60Maximum hour to average day dem<strong>and</strong>.............................. 1.94 2.50 Max Hour Extra CapacityBase 1.00 40.00%Noncoin- Diversi- Max Day 0.60 24.00%cidental Coincidental fication Max Hour 0.90 36.00%Diversification factor Dem<strong>and</strong> Dem<strong>and</strong> Factor (a) 2.50 100.00%Max. Day to Average Day 1.68 1.24 1.35 (1) Source: <strong>Lake</strong> <strong>Havasu</strong> <strong>City</strong> <strong>Water</strong> Master Plan, October 2007 page 2-11.Max. Hour to Average Day 2.62 1.94 1.35(a) Must be greater than 1.0.2. Enter noncoincidental customer class dem<strong>and</strong> factors into theHIGHLIGHTED cells below.Noncoincidental dem<strong>and</strong> factors can be determined by calculating the ratio of theaverage day consumption for the maximum month to the annual average dayconsumption for each class. This information is used in developing units of service.Calendar Year 2007 Inside <strong>and</strong> Outside District Customer Data by ClassMax Day Max HourMax Month Avg Month System Max System Max System Max To ToConsumption Consumption Day Hour Month Avg. Day Avg. DayInside DistrictNon-SFR Irrigation Only 6,308,416 4,049,104 75,996,969 118,745,264 59,091,275 2.00 3.13Commercial & Industrial 7,653,909 5,929,911 75,996,969 118,745,264 59,091,275 1.66 2.59Hydrants 1,789,318 815,098 75,996,969 118,745,264 59,091,275 2.82 4.41SFR - Irrigation Only 3,043,310 1,943,756 75,996,969 118,745,264 59,091,275 2.01 3.15Multifamily Residential 4,801,214 3,565,207 75,996,969 118,745,264 59,091,275 1.73 2.71RV Park 315,851 228,324 75,996,969 118,745,264 59,091,275 1.78 2.78Single-Family Residential 40,283,510 32,910,462 75,996,969 118,745,264 59,091,275 1.57 2.46Page B - 1
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