caldwell county regional water and wastewater planning study
caldwell county regional water and wastewater planning study caldwell county regional water and wastewater planning study
GRAPH 6-3Texas State Data Center Population Scenarios for Caldwell County120,000100,000Scenario 0Scenario 0.5Scenario 1.0Scenario 2000-2007Year: 2030Pop: 86,902Year: 2040Pop: 111,21080,000Year: 2020Pop: 65,05760,000Year: 2010Pop: 46,30840,00020,00032,19402000200520102015Population20202025203020352040YearThe TWDB estimates the population to be at 83,250 by the year 2040 and theTexas State Data Center estimates the population at 111,210 by the year 2040, asshown Graph 6-4. The individuals that will populate Caldwell County vary inopinion by as much as 25%. The TWDB does project population estimates in thehundred thousandths but it is not until the year 2060.6.5 Population ConsensusThe population projections were presented to the Caldwell County TechnicalAdvisory Committee and Stakeholders in meetings. Although Caldwell Countydid not dispute the population projections developed by the TWDB in theSCTRWP, there was disagreement about the estimate. Through a consensus it wasagreed to proceed with the estimates from the TSDC (Scenario 1.0) with arevision. The revision was to decrease the population projection in the year 2040Klotz Associates Project No. 0972.000.000January 20106-5Caldwell County Regional Water and Wastewater Planning StudyFinal Report
to a value that was within the values of the TSDC and the TWDB. Table 6-1 hasbeen prepared to list the estimated population values developed by the TSDC andthe TWDB. It was agreed to proceed with an estimate of 100,000 in 2040 for thepurpose of this study. Accordingly, population projections used for this study arelisted in Table 6-2.GRAPH 6-4Caldwell County Population Projection Comparison120,000100,000HistoricalTWDBTSDC - Scenario 3P: 111,210Y: 204080,000P: 83,250Y: 204060,00040,00020,00001850186018701880189019001910192019301940195019601970198019902000201020202030204020502060PopulationCensus YearTABLE 6-1Population Projection EstimatesYearTexas State Data Center Population ScenariosTWDB0.0 0.5 1 2000-20072010 34,844 40,289 46,308 38,724 45,9582020 37,355 49,975 65,057 45,622 59,7222030 39,258 60,127 86,902 51,469 71,4592040 40,677 70,593 111,210 55,752 83,250Klotz Associates Project No. 0972.000.000January 20106-6Caldwell County Regional Water and Wastewater Planning StudyFinal Report
- Page 18 and 19: viable for Caldwell County are wate
- Page 20 and 21: parameters and needs. For purposes
- Page 22 and 23: SECTION 1INTRODUCTION1.1 Background
- Page 24 and 25: A Grant Application for a Regional
- Page 26 and 27: 1.4 Participants and SponsorsThe Ca
- Page 28 and 29: SECTION 2CALDWELLL COUNTY CHARACTER
- Page 30 and 31: Construction for segments 5 and 6 o
- Page 32 and 33: Watershed and Peach Creek Watershed
- Page 34 and 35: 2.4 Certificates of Convenience and
- Page 36 and 37: Klotz Associates Project No. 0972.0
- Page 38 and 39: GRAPH 2-1Lockhart, Texas Monthly Av
- Page 40 and 41: Klotz Associates Project No. 0972.0
- Page 42 and 43: Klotz Associates Project No. 0972.0
- Page 44 and 45: water quality in the county. Finall
- Page 46 and 47: SECTION 4GROUNDWATER4.1 Groundwater
- Page 48 and 49: efore 1953. Deterioration in water
- Page 50 and 51: loose sand. The sand tends to be fr
- Page 52 and 53: 4.3 Groundwater Conservation Distri
- Page 54 and 55: Klotz Associates Project No. 0972.0
- Page 56 and 57: support the efforts of PCCD. The di
- Page 58 and 59: SECTION 5SURFACE WATER5.1 GeneralSu
- Page 60 and 61: GRAPH 5-1Caldwell County Total Surf
- Page 62 and 63: GRAPH 5-2TWDB- Caldwell County Hist
- Page 64 and 65: SECTION 6POPULATION6.1 Population P
- Page 66 and 67: GRAPH 6-1TWDB Population Projection
- Page 70 and 71: TABLE 6-2Planning Study Population
- Page 72 and 73: Klotz Associates Project No. 0972.0
- Page 74 and 75: 7.1.2 City of LockhartThe City of L
- Page 76 and 77: Neiderwald. The service area in Cal
- Page 78 and 79: purchase capacity of 6.0 MGD. The a
- Page 80 and 81: Lockhart. The plant is capable of d
- Page 82 and 83: In 1994 GBRA began operating the Ci
- Page 84 and 85: 7.3.5 Sweetwater Utility, LLCSweetw
- Page 86 and 87: TABLE 8-1Caldwell County - TWDB His
- Page 88 and 89: Municipal water demand projections
- Page 90 and 91: applicable. A “P” in the Region
- Page 92 and 93: the modified TSDC Scenario 1.0, sho
- Page 94 and 95: GRAPH 8-3Caldwell County Survey Res
- Page 96 and 97: GRAPH 8-4Caldwell County Yearly Wat
- Page 98 and 99: espectively from the information pr
- Page 100 and 101: TABLE 9-6Caldwell County Projected
- Page 102 and 103: 10.3 United States Environmental Pr
- Page 104 and 105: 10.4.3 Source Water ProtectionSourc
- Page 106 and 107: 10.6.1 E.coli PotentialIt is estima
- Page 108 and 109: TABLE 10-4Estimated Loadings from U
- Page 110 and 111: Klotz Associates Project No. 0972.0
- Page 112 and 113: The proposed GBRA Mid-Basin Project
- Page 114 and 115: 11.1.3 Lower Guadalupe Water Supply
- Page 116 and 117: the maximum available groundwater f
GRAPH 6-3Texas State Data Center Population Scenarios for Caldwell County120,000100,000Scenario 0Scenario 0.5Scenario 1.0Scenario 2000-2007Year: 2030Pop: 86,902Year: 2040Pop: 111,21080,000Year: 2020Pop: 65,05760,000Year: 2010Pop: 46,30840,00020,00032,19402000200520102015Population20202025203020352040YearThe TWDB estimates the population to be at 83,250 by the year 2040 <strong>and</strong> theTexas State Data Center estimates the population at 111,210 by the year 2040, asshown Graph 6-4. The individuals that will populate Caldwell County vary inopinion by as much as 25%. The TWDB does project population estimates in thehundred thous<strong>and</strong>ths but it is not until the year 2060.6.5 Population ConsensusThe population projections were presented to the Caldwell County TechnicalAdvisory Committee <strong>and</strong> Stakeholders in meetings. Although Caldwell Countydid not dispute the population projections developed by the TWDB in theSCTRWP, there was disagreement about the estimate. Through a consensus it wasagreed to proceed with the estimates from the TSDC (Scenario 1.0) with arevision. The revision was to decrease the population projection in the year 2040Klotz Associates Project No. 0972.000.000January 20106-5Caldwell County Regional Water <strong>and</strong> Waste<strong>water</strong> Planning StudyFinal Report
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