caldwell county regional water and wastewater planning study

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the watershed organizations should include various types of communityleaders from educational to political and non-profit affiliations.Water Quality Management Plan ProgramThe Water Quality Management (WQMP) Plan program is implementedby the Texas State Soil and Water Conservation Board (TSSWCB) for thedevelopment of a site specific plan. The TSSWCB determines the level ofpollution prevention or abatement that is consistent with the state’s waterquality standards. The methods for meeting these standards includeappropriate land treatment practices, production practices, managementmeasures, technologies or combinations thereof. Water Pollution Control Program Grants (Section 106)The Water Pollution Control Program funds ongoing water pollutioncontrol programs that include permitting, pollution control activities,surveillance, monitoring, and enforcement; advice and assistance to localagencies, and the provision of training and public information.Klotz Associates Project No. 0972.000.000January 201015-8Caldwell County Regional Water and Wastewater Planning StudyFinal Report
SECTION 16SUMMARY OF RECOMMENDATIONS FOR WATER ANDWASTEWATER FACILITIES16.1 IntroductionThe following paragraphs summarize the general facilities plans for water andwastewater treatment that resulted from the Caldwell County Regional Water andWastewater Planning Study.16.2 Recommended Regional Water Supply FacilitiesThe recommended regional water supply facilities are those that will bedeveloped to utilize water made available under a proposed conjunctive-usegroundwater-surface water project to be developed by the GBRA. This project,known as the Mid-Basin Project, was not included in the 2006 Region L Plan anda request has been made by GBRA to add the project to the 2011 Region L Plan.The proposed Mid-Basin Project will provide 25,000 ac-ft to customers ofCaldwell, Comal, Gonzales, Guadalupe, and Hays Counties. The source of waterwill be primarily surface water from the Guadalupe River with a point ofdiversion below the confluence of the San Marcos River. The water in the river atthe proposed diversion point is not considered firm yield unless it is backed upwith off channel storage or a groundwater source. Off-channel storage inGuadalupe County is being considered for the Mid-Basin Project as well as asecondary source of supply from the Carrizo and/or Wilcox Aquifers in westcentralor northeast Gonzales County.The advantage of the Mid-Basin Project compared to the proposed Hays-CaldwellPUA Project is the ability of the Mid-Basin Project to draw on either surfaceKlotz Associates Project No. 0972.000.000January 201016-1Caldwell County Regional Water and Wastewater Planning StudyFinal Report
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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
Page 124 and 125: TABLE 12-2Caldwell County Water Sup
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Page 128 and 129: 12.3.2 DistributionThe water will b
Page 130 and 131: 12.4 Water System Cost EstimatesVar
Page 132 and 133: 300272GRAPH 13-1Caldwell County OSS
Page 136 and 137: 2. The Martindale Regional Facility
Page 138 and 139: decentralized system providing sewe
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Page 142 and 143: associated costs. Efficient and fun
Page 146 and 147: 14.3 Water Quality Concerns and Sou
Page 148 and 149: wastewater plant return flows. The
Page 150 and 151: 14.6 Recommended Load ReductionsLoa
Page 152 and 153: 14.7.2 Water Quality Development Or
Page 154 and 155: 14.8.3 Vegetative Filter StripsVege
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Page 158 and 159: 14.12 Implementation Recommendation
Page 160 and 161: Type II reclaimed water is defined
Page 162 and 163: Pollutant loading to streams from e
Page 164 and 165: Future growth in Caldwell County wi
Page 166 and 167: 14.12.4 OSSF Annual Inspection and
Page 168 and 169: Water Quality Monitoring Program -
Page 170 and 171: execute strategies. Local, state, a
Page 172 and 173: the environment. Funding for the pr
Page 176 and 177: water or groundwater to meet future
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
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Page 193 and 194: APPENDIX B0 / ?% '(0 ;6 ) , 6
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Page 201 and 202: C O N S U L T I N G E N G I N E E R
Page 203 and 204: 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 and 222: APPENDIX EThe tables presented in t
Page 223 and 224: APPENDIX EWaterUserGroupTABLE 7PROJ
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APPENDIX ERules of the Gonzales Cou
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APPENDIX EAVERAGE QUEEN CITY OR SPA
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Historical Water Use Summary by Cou
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Historical Water Use Summary by Gro
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UseCodePriority DatePriority Month,
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CountyName1 = Anderson 52 = Crane 1
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WRNoWRTypeWRSeqAPPENDIX GTCEQ SURFA
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APPENDIX HWATER CONSERVATION MEASUR
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APPENDIX HWater Rate StructureAn in
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APPENDIX HLeak Detection and Repair
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APPENDIX I• The cities of Kyle, L
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Management MeasureSeptic System Ins
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Outreach ActivityAgricultural Progr
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APPENDIX KWhereas the parties to th
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RESPONSE TO WRITTEN COMMENT BY JOHN
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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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