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caldwell county regional water and wastewater planning study

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GRAPH 8-1Caldwell County Historic Water Use9,0008,0007,0006,000Acre Feet5,0004,0003,0002,0001,00001974198019841985198619871988198919901991199219938.2 TWDB Water Use ProjectionsYear19941995199619971998199920002001MiningManufacturingLivestockIrrigationMunicipal200220032004The future <strong>water</strong> dem<strong>and</strong>s in Table 8-2 <strong>and</strong> Graph 8-2 were developed by theTWDB for Caldwell County. The dem<strong>and</strong>s have been estimated up to 2060. Theyears beyond 2040 have been shaded in the table since this <strong>study</strong> is notconsidering the same <strong>planning</strong> horizon.The municipal <strong>water</strong> dem<strong>and</strong> projections show a consistent linear increase from6,306 ac-ft in 2010 to 10,555 ac-ft in 2040. According to the TWDB, themunicipal <strong>water</strong> dem<strong>and</strong> is based on population <strong>and</strong> expected <strong>water</strong> consumptionfor each person with a reduction to account for conservation. The GPCD varied inthe <strong>county</strong> for each <strong>water</strong> user group.Klotz Associates Project No. 0972.000.000January 20108-3Caldwell County Regional Water <strong>and</strong> Waste<strong>water</strong> Planning StudyFinal Report

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