caldwell county regional water and wastewater planning study

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APPENDIX E4. Flow Between Aquifers – this describes the vertical flow, or leakage, betweenaquifers or confining units. Inflow to an aquifer from as overlaying aquifer willalways equal the outflow from the other aquifer.TABLE 6GROUNDWATER NET FLOW BETWEEN AQUIFERSGONZALES & CALDWELL COUNTIESGroundwater Net Flow Between AquifersGonzales and Caldwell CountiesGonzales County Underground Water Conservation DistrictAquifer or Confining Unit Annual Net Flow Between Aquifers(acre-feet/yr)Weches into Sparta 4,511Queen City into Weches 4,183Reklaw into Queen City 3,190Carrizo into Reklaw 1,945Carrizo into Wilcox (upper) 649Wilcox (upper) into Wilcox (middle) 194Wilcox (lower) into Wilcox (middle) 190Data from GAM 08-22 Revised
APPENDIX EWaterUserGroupTABLE 7PROJECTED SURFACE WATER SUPPLYGONZALES COUNTY UNDERGROUND WATER CONSERVATIONDISTRICTCountyProjected Surface Water SupplyGonzales County Underground Water Conservation DistrictRiverBasinSource Name 2000acft/yrGonzales Gonzales Guadalupe GuadalupeRun-of-RiverGonzalesCO WSCGonzales Guadalupe Canyon Lake/ReservoirIrrigation Gonzales Guadalupe Canyon Lake/Reservoir2010acft/yr2020acft/yr2030acft/yr2040acft/yr2050acft/yr2060acft/yr1,892 1,892 1,892 1,892 1,892 1,892 1,8920 532 532 532 532 532 5320 6 6 6 6 6 6Irrigation Gonzales Guadalupe GuadalupeRiverCombinedRun-of-RiverIrr.Livestock Gonzales Lavaca LivestockLocal SupplyLivestock Gonzales Guadalupe LivestockLocal Supply0 1,730 1,730 1,730 1,730 1,730 1,73046 62 62 62 62 62 625,022 2,366 2,366 2,366 2,366 2,366 2,366CountyOtherTotal Gonzales 6,960 6,588 6,588 6,588 6,588 6,588 6,588Caldwell Guadalupe Guadalupe 0 110 110 110 110 110 110Run-of-RiverIrrigation Caldwell Guadalupe GuadalupeRun-of-RiverLivestock Caldwell Guadalupe LivestockLocal SupplyLivestock Caldwell Guadalupe LivestockLocal SupplyGonzalesCO WSCCaldwell Guadalupe CanyonLake/Reservoir0 73 73 73 73 73 7331 17 17 17 17 17 17153 84 84 84 84 84 840 5 5 5 5 5 5Total Caldwell 184 289 289 289 289 289 289Total Projected Surface Water Supply 7,144 6,877 6,877 6,877 6,877 6,877 6,877Data from the TWDB 207 State Water Plan, Volume 3, Regional Water PlanningGroup. Apportioned values are presented in italics.Section 8.1 of the GCUWCD Management Plan indicates that in 2010 water isexpected to decrease by 267 acre-feet per year from the 2000 surface water supplyestimates (Table 7). The years 2010-2060 are expected to remain stable.
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CALDWELL COUNTY REGIONAL WATERAND W
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C O N S U L T I N G E N G I N E E R
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flows without impacting environment
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viable for Caldwell County are wate
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parameters and needs. For purposes
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SECTION 1INTRODUCTION1.1 Background
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A Grant Application for a Regional
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1.4 Participants and SponsorsThe Ca
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SECTION 2CALDWELLL COUNTY CHARACTER
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Construction for segments 5 and 6 o
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Watershed and Peach Creek Watershed
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2.4 Certificates of Convenience and
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Klotz Associates Project No. 0972.0
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GRAPH 2-1Lockhart, Texas Monthly Av
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water quality in the county. Finall
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SECTION 4GROUNDWATER4.1 Groundwater
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efore 1953. Deterioration in water
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loose sand. The sand tends to be fr
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4.3 Groundwater Conservation Distri
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support the efforts of PCCD. The di
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SECTION 5SURFACE WATER5.1 GeneralSu
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GRAPH 5-1Caldwell County Total Surf
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GRAPH 5-2TWDB- Caldwell County Hist
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SECTION 6POPULATION6.1 Population P
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GRAPH 6-1TWDB Population Projection
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GRAPH 6-3Texas State Data Center Po
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TABLE 6-2Planning Study Population
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7.1.2 City of LockhartThe City of L
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Neiderwald. The service area in Cal
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purchase capacity of 6.0 MGD. The a
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Lockhart. The plant is capable of d
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In 1994 GBRA began operating the Ci
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7.3.5 Sweetwater Utility, LLCSweetw
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TABLE 8-1Caldwell County - TWDB His
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Municipal water demand projections
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applicable. A “P” in the Region
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the modified TSDC Scenario 1.0, sho
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GRAPH 8-3Caldwell County Survey Res
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GRAPH 8-4Caldwell County Yearly Wat
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espectively from the information pr
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TABLE 9-6Caldwell County Projected
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10.3 United States Environmental Pr
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10.4.3 Source Water ProtectionSourc
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10.6.1 E.coli PotentialIt is estima
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TABLE 10-4Estimated Loadings from U
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The proposed GBRA Mid-Basin Project
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11.1.3 Lower Guadalupe Water Supply
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the maximum available groundwater f
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An ASR is a viable solution. Ground
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The water conservation strategy is
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SECTION 12REGIONAL WATER PLANNING12
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TABLE 12-2Caldwell County Water Sup
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12.3.2 DistributionThe water will b
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12.4 Water System Cost EstimatesVar
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300272GRAPH 13-1Caldwell County OSS
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2. The Martindale Regional Facility
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decentralized system providing sewe
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Unfortunately, the simplicity of O&
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associated costs. Efficient and fun
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14.3 Water Quality Concerns and Sou
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wastewater plant return flows. The
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14.6 Recommended Load ReductionsLoa
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14.7.2 Water Quality Development Or
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14.8.3 Vegetative Filter StripsVege
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Use constructed wetlands to capture
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14.12 Implementation Recommendation
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Type II reclaimed water is defined
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Pollutant loading to streams from e
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Future growth in Caldwell County wi
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14.12.4 OSSF Annual Inspection and
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Water Quality Monitoring Program -
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execute strategies. Local, state, a
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Page 178 and 179: Mid-Basin Project and associated fa
Page 180: C O N S U L T I N G E N G I N E E R
Page 191 and 192: APPENDIX B
Page 193 and 194: APPENDIX B0 / ?% '(0 ;6 ) , 6
Page 195 and 196: APPENDIX B ) ) ) B C * (
Page 197 and 198: APPENDIX B &# ! % 44' # (0 5#
Page 199 and 200: APPENDIX B # %# '(=. )1. )@. )
Page 201 and 202: C O N S U L T I N G E N G I N E E R
Page 205 and 206: State WellNumber6702902670290567029
Page 221: APPENDIX EThe tables presented in t
Page 225 and 226: APPENDIX ERules of the Gonzales Cou
Page 227 and 228: APPENDIX EAVERAGE QUEEN CITY OR SPA
Page 229 and 230: Historical Water Use Summary by Cou
Page 231 and 232: Historical Water Use Summary by Gro
Page 235 and 236: UseCodePriority DatePriority Month,
Page 237 and 238: CountyName1 = Anderson 52 = Crane 1
Page 239 and 240: WRNoWRTypeWRSeqAPPENDIX GTCEQ SURFA
Page 241 and 242: APPENDIX HWATER CONSERVATION MEASUR
Page 243 and 244: APPENDIX HWater Rate StructureAn in
Page 245 and 246: APPENDIX HLeak Detection and Repair
Page 249 and 250: APPENDIX I• The cities of Kyle, L
Page 253 and 254: Management MeasureSeptic System Ins
Page 255 and 256: Outreach ActivityAgricultural Progr
Page 257 and 258: APPENDIX KWhereas the parties to th
Page 259: C O N S U L T I N G E N G I N E E R
Page 265 and 266: RESPONSE TO WRITTEN COMMENT BY JOHN
Page 267 and 268: APPENDIX MCaldwell County Regional
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APPENDIX MCaldwell County Regional
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APPENDIX MCaldwell County Regional
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APPENDIX NTEXAS WATER DEVELOPMENT B
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APPENDIX NKlotz Associates, Inc.Res
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APPENDIX NKlotz Associates Response
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