GENERAL PROVISIONS Sec.A8801.001.AADEFINITIONS. endstream endobj 191 0 obj <>stream Website by Abstract Media, Lone Star GCD, 655 Conroe Park North Drive, Conroe, TX, 77303, United States, Lone Star Static Well Level Monitoring Network Map, Lone Star Groundwater Conservation District - Phase 3 Site-Specific Subsidence Investigations, Lone Star Groundwater Conservation District - Phase 2 Subsidence Investigations, Subsidence Study Phase 1 Draft Final Report. of gravel, sand, silt, and clay. If you would like to find out more about their strategies and available data, please visit: https://hgsubsidence.org/, 2022 Annual Pumpage Reports are due on January 31, 2023. <> According to a 2017 USGS report, Water levels in the southeastern parts of the study area in the Chicot and Evangeline aquifers have generally continued to rise since 1977, while water levels in the northern and western parts of Harris County and Southern Montgomery County have continued to decline. On our last stop, we toured theCity of Houstons Northeast Water Purification Plant Expansion. water-level altitude and regional water-level change contour map can be found in the individual year sOsOg_oW uMfM "F6H1#]Q]9gv3] m ]:U3*~=lrz&/tU=j4VRi/Y?Qk#mLiQ&~9zOo,6L#?~"|HJ@uF~[L iaG,):LUCB$\zB+B=zT& water below land surface) from the referenced well land-surface altitude. One of the primary concerns of subsidence in the coastal regions is flooding due to storm surges associated with hurricanes, where permanent seawater inundation and periodic storm water surge can dramatically impact property. Population projections were developed at the census block level for each decade from 2010 to 2070 using the 2010 U.S. Census as a population baseline. The new intake pump station will draw water from Lake Houston and, upon completion of the water treatment facility, will be able to provide 320 million gallons of treated water per day. Further information detailing the data processing and map creation for each published regional Information about the Management team at the Harris-Galveston Subsidence District. Grant opportunities to implement projects that help reduce water use in the HGSD Regulatory Areas. region since the early 1900s. H\j@}l/6 6i!i$U6"o=B9|c7MfwzQCyaks,Oi&LOcuVcc6_z0Y.MTQM>lW~2Miu8hV4c:ul:fU,+?/Q_spA.%Y[Hliicc-iiiiooo#t8zAG#+0SL W`y$[yzzxzzzxzzzxzzzxzzzxzzzxzzzxzgJ0Fi6xN4._3I]8o The Board meetings are typically held at 5:30 PM on the first Wednesday of the month at The Lakehouse at Towne Lake, 10000 Towne Lake Parkway, Cypress, Texas 77433. Land subsidence is sinking of the land surface, caused by compressing the many layers of clay beneath the surface. Water demands were projected for individual water supply systems based on average per capita demands observed from 2000 to 2008. Harris-Galveston Subsidence District; Fort Bend Subsidence District; . Legislature authorized the establishment of the Harris-Galveston Subsidence District to regulate and regional water-level change maps. Harris-Galveston Subsidence District Permitting Portal Fort Bend Subsidence District Permitting Portal Please use one of these links to reach to the appropriate Permitting Portal. The network, initiated in 1994, currently extends across the Houston-Galveston region, across Harris, Fort Bend and surrounding counties, in an effort to represent the breadth and scope of subsidence in the region. If the elevation of your house is only 10 feet above sea-level and you lose 10 feet of elevation because of subsidence, your house is now under water. Extensometers and Subsidence. By Vanessa Holt. The development of brackish groundwater resources has become a more common water management strategy in the State of Texas. The Harris-Galveston Subsidence District, created in 1975, was the first of these districts. The Lone Star Groundwater Conservation District in 2012 purchased six Periodically Accessible Monitors (PAMs), which are specifically designed to detect subsidence. This report, prepared by the U.S. Geological Survey in cooperation with the Harris-Galveston Coastal Subsidence District, documents and refines the locations of principal faults mapped in the Houston, Texas, metropolitan area in previous studies. Learn about the District's water conservation programs and tools, Get local watering recommendations based off data from the District's weather stations. As a result of Senate Bill 1336 in the 84th Legislature, the Edwards Aquifer Authority is no longer required to submit management plans to the TWDB. =3R{;vBbh *J2q!Ol] 5rR(T/hgb(0XY g;}HcBei3Wbhq+(MH9DX0ayqQ^\I:v@|\S$N=fV(~'|Wo+p&O%b Click here to read our blog about how it could be addressed with a new USGS subsidence mapping tool. Harris County MUD 501 is located within the boundaries of the Authority. Field inspector Robert Loveland sets up GPS monitoring site P013 that delivers data on land subsidence, or the sinking of land surface, to the Harris-Galveston Subsidence District . Pay Your Tax Bill Online Managing how groundwater resources are used is key to controlling subsidence. Groundwater withdrawn from the Chicot-Evangeline and Jasper aquifers has been the primary source of Creation year: 2001 (77th Texas Legislature). of Houston, 0 https://lnkd.in/g-6YkVmS The accuracy of the referenced well land-surface altitude data has improved through time and the most Entdecke 1976 Pressefoto Charles "Chuck" R. Bowcock, Harris-Galveston Kstensenkung in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! The USGS has a long history of working with HGSD and other entities in the Houston region. Since its creation, subsidence rates have slowed greatly. The data is temporarily stored in an on-site monitor and periodically uploaded to computers at the Harris Galveston Subsidence District. yV'1p s$&:j},WF") ]WdO9mu]eh+5K[1T@sPdQ$j%j\\u)) ->qT?^R:@RY!cpu)88p/~p]7 WEWj$U$e'I|MVfgyUcgwy~h8qZ hK}&EiQ';[P2 =Yal It has since been turned into the Baytown Nature Center. 1045, 1989 Tex. 1985: Divided into 8 regulatory areas by amount of groundwater reduction needed. The review of the plan includes the following steps: The initial stakeholder meeting for the joint regulatory plan review will take place May 20, 2020 and future progress meetings will be scheduled periodically throughout the project. 229 0 obj <>stream The Harris-Galveston Subsidence District is a special purpose district created by the Texas Legislature in 1975 to regulate groundwater withdrawal throughout Harris and Galveston counties in order to prevent land subsidence. 4Rw,De@5hfbHY`b`H=n We I$@g|0 The GULF-2023 model is a new $588,000 endeavor jointly funded by the HGSD and FBSD, in cooperation with USGS. Creation year: 1975 (64th Texas Legislature). She earned her Bachelor's degree in Biology and Environmental Studies from Baylor University and her . Significant brackish groundwater resources exist within the Gulf Coast Aquifer System near Houston, Texas in Harris, Galveston, Fort Bend, and surrounding counties. Land Subsidence. HVMs9W(GEU nQ,bb]4vb3Z_lW=zl%{O;\o%{ebEw 2001: Established by the Texas State Legislature. These data were used to develop a groundwater flow model capable of simulating subsidence to inform the subsidence risk of brackish development of the Jasper aquifer. 1975: Established by Texas State Legislature. 2 0 obj Used by HGSD as guides in the exercise of the powers in the accomplishment of the purposes of Special Districts Code. Fort Water-level altitude, well, and compaction data have been combined in an interactive map that allows The Texas Alliance of Groundwater Districts supports Texas groundwater conservation districts and their efforts to conserve, preserve, and protect Texas groundwater. Contact Us. They have successfully slowed-down land subsidence, decreased flood risks, and overall maintained the viability of the area. geographic information system (GIS) and used for the construction of regional water-level altitude and 218 0 obj <>/Filter/FlateDecode/ID[<47E07B46D706934486CB2062ED92DA88><05048E564C3EFD429B1933026D915C3D>]/Index[186 44]/Info 185 0 R/Length 144/Prev 850166/Root 187 0 R/Size 230/Type/XRef/W[1 3 1]>>stream The Authoritys GRP sets forth the Authoritys plan to comply with the Subsidence District regulations, construct surface water facilities, and convert users from groundwater to alternate source water (e.g., surface water). The Authority has developed a groundwater reduction plan (GRP) and obtained Subsidence District approval of its GRP. Groundwater-level and compaction data are available as part of USGS data products. Land subsidence occurs when large amounts of groundwater have been excessively withdrawn from an aquifer. Subsidence Risk Assessment and Regulatory Considerations for the Brackish Jasper Aquifer. Field inspector Robert Loveland sets up GPS monitoring site P013 that delivers data on land subsidence, or the sinking of land surface, to the Harris-Galveston Subsidence District, Tuesday . The Deputy General Manager serves as the Chief Operating Officer of the Fort Bend Subsidence District and provides the day-to-day leadership, management and vision necessary to ensure that the District has the proper operational controls, administrative and reporting procedures, and people systems in place to effectively complete . endobj as the difference in water-level altitude at each well for the water-level data collection year and the Types of research sponsored by the District include: Each year the Board of Directors holds a public hearing for the purpose of taking testimony concerning the effects of groundwater withdrawals on the subsidence of land within the District during the preceding year. Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. water for municipal supply, commercial and industrial use, and irrigation in the Houston-Galveston The goal was to keep the region elevated by developing ways to reduce groundwater consumption.. Houston-Galveston area in order to develop a regional depiction of groundwater levels. This study, spawned from their original research that showed subsidence in southern Montgomery County was caused by exploitation of the Jasper aquifer, will investigate the combined effects of climate changes on coastal subsidence to enhance understanding of the deformation process. The District was created to provide for the regulation of groundwater withdrawal. Lone Star GCD is working with the Subsidence District to make the newer stations available online. About Us | Programs and Education | Management and Rules | News& Publications | Meeting Info | Permitting | Aquifers Data& Maps | Contact Us, Copyright 2004-2016 Lone Star Groundwater Conservation District Disrupts collector drains and irrigation ditches. users to view annual water-level altitudes, water-level changes over time, and historical time series of Since the mid 1970s, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. levels rise, compacted sediments and the associated land-surface lowering would remain as-is. Brazoria County Groundwater Conservation District, The Harris-Galveston Subsidence District, in cooperation with the Fort Bend Subsidence District, the Brazoria County Groundwater Conservation District, the Lone Star Groundwater Conservation District, the University of Houston, and the Brazosport Water Authority maintains a subsidence monitoring network that is constantly evolving and requires consistent investment. 1 of 3. This is accomplished through the careful regulation of groundwater withdrawals, working in collaboration with surface water suppliers. J.M:xo[q]omJdI Wf@M|$ot-MB@V5J SDh!!FwTtd\#\v?T{DJo"DfTFaF.%I\J'3@$;k 8f Population projections were developed at the census block level for each decade from 2010 to 2070 using the 2010 U.S. Census as a population baseline.

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