harris galveston subsidence district harris galveston subsidence district

Learn more: https://lnkd.in/gtXuURxS. The purpose of this report is to summarize the results of the Regional Groundwater Update Project (RGUP). Most compaction that occurs as a result of groundwater withdrawals is irreversible; even if groundwater A focus of these scenarios will be on the variables that minimize subsidence in the future while accounting for the availability of alternative water supplies. The cumulative compaction in the Chicot-Evangeline undifferentiated aquifer is measured at 13 1 of 11. 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 Land Subsidence in Houston, Galveston and surrounding areas. 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 Harris County MUD 501 is located within the boundaries of the Authority. Fort Bend Subsidence District The Harris-Galveston Subsidence District (District) is a special purpose district created by the Texas Legislature in 1975. If you are a leader with a passion for executing projects that improve our local communities, check out this opportunity! The development of brackish groundwater resources has become a more common water management strategy in the State of Texas. The RGUP originally started in 2010 as the Harris-Galveston Subsidence District (HGSD) 1999 Regulatory Plan Update, but due to its benefits to other regional groundwater regulatory agencies, the Fort Bend Subsidence District (FBSD) and the Lone Star Groundwater Conservation District (LSGCD) joined the collaborative effort in 2010.The primary benefit of collaboration between these three entities is that each of them could use the RGUP to vet their existing regulatory plans using updated population/water demand data and groundwater modeling capability, and in the case of HGSD and FBSD, investigate the physical effects of changing their existing regulatory plans to accommodate the practical realities facing their stakeholders while successfully completing the Districts mission objectives. The Houston area's two subsidence districts the Harris-Galveston Subsidence District, HGSD, and the Fort Bend Subsidence District have worked to monitor subsidence and mitigate it through a variety of water management efforts. geographic information system (GIS) and used for the construction of regional water-level altitude and Since 1836, groundwater withdrawals have caused about 3,200 square miles of the Houston-Galveston area to subside (or sink) more than a foot, with some areas subsiding as much as 12 to 13 feet. HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . She earned her Bachelor's degree in Biology and Environmental Studies from Baylor University and her . Lone Star Groundwater Conservation District - Phase 3 Site-Specific Subsidence Investigations (December 12, 2022), Lone Star Groundwater Conservation District - Phase 2 Subsidence Investigations (January 26, 2022), Subsidence Study Phase 2 Final Report (as approved on May 10, 2022), Subsidence Study Phase 2 Task 1 and Task 2 Draft Report, Subsidence Study Phase 2 Scope of Work (as approved on April 13, 2021), Subsidence Study Phase 1 Final Report (as approved on August 11, 2020), Subsidence Study Phase 1 Draft Final Report (pending Board approval on August 11, 2020). From USGS well monitoring over decades they are able to show that once subsidence districts are created, groundwater levels rise significantly, thereby decreasing subsidence issues in their districts. compaction data. Report Street Light Outage 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 Science and Research Plan is designed to be a dynamic document with the intention to provide clarity to the strategic direction of the District and guidance to future science and research priorities in support of the District Regulatory Plan. Want to learn more about how subsidence has impacted this region? Water Conservation Program Coordinator, 2022 Annual Groundwater Report Public Hearing Notice, https://ascelibrary.org/doi/10.1061/%28ASCE%29SU.1943-5428.0000399. #hiring #houstonjobs, We are hiring a Water Conservation Program Coordinator to administer the Districts water conservation programs, including the school program, grant program, and outdoor irrigation program. This district was created because area . . `c331vf2~+kRbs "cX1K3H3200 iy@Se! g= Board the U.S. Geological Survey Texas Water Science Center Gulf Coast Program collects, processes, and All Rights Reserved. The Fort Bend Subsidence District was created by the Texas Legislature in 1989 as a conservation and reclamation district (Act of May 26, 1989, 71st Leg., R.S., ch. 1976: First regulatory area (Area of Concentrated Emphasis, ACE) established. publication. 1992: Regulatory areas redivided into 7 areas. Harris-Galveston Subsidence District. ?Jj YV3YIi}SgQ)btH24[0PeU$'r-1[hBy"&aH@"F0Z1&N'f`^~D-ocr@:A /TG}]u9b l. GALVESTON COUNTY CHAMBERS COUNTY LIBERTY COUNTY WALLER COUNTY 45 249 59 U.S. Department of the Interior U.S. Geological Survey Pamphlet to accompany Scientific Investigations Map 3365 Prepared in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, Lone Star Groundwater Conservation District . https://lnkd.in/g-6YkVmS The Harris-Galveston Subsidence District is a special purpose district created by the Texas Legislature in 1975. This model will provide valuable information to inform the regulatory decision-making of the HGSD and FBSD. In addition HGSD provides water conservation, education, and outreach programs to . With the last regulatory plan adopted in 2013, HGSD recently initiated a joint regulatory plan review in cooperation with the Fort Bend Subsidence District (FBSD) in January 2020. Click here to read our blog about how it could be addressed with a new USGS subsidence mapping tool. You can also view water levels by visiting the Lone Star Static Well Level Monitoring Network Map. Southeast Texas Groundwater Conservation District; Other Districts. By 1977, an extensive groundwater well-monitoring network had been established and the USGS had collected water-level data that were used to create the first published water-level altitude maps of the Chicot and Evangeline aquifers in the Houston-Galveston region. Though subsidence rates are moderate in Fort Bend county, the continued heavy dependence of groundwater use may result in increased subsidence and associated impacts such as flooding and infrastructure damage. feet of subsidence had occurred in the Houston-Galveston region. According to the Harris-Galveston Subsidence District (HGSD), land subsidence is the sinking of the earth's surface due to subsurface (underground) movements. Elections The Houston area's two subsidence districts the Harris-Galveston Subsidence District, HGSD, and the Fort Bend Subsidence District have worked to monitor subsidence and mitigate it through a variety of water management efforts. Since its creation, subsidence rates have slowed greatly. When we pump large amounts of water from the aquifers beneath us, we pull water out of the many layers of clay, which causes the clay to compact, lowering the elevation of the land above. =3R{;vBbh *J2q!Ol] 5rR(T/hgb(0XY g;}HcBei3Wbhq+(MH9DX0ayqQ^\I:v@|\S$N=fV(~'|Wo+p&O%b regional water-level change maps. This district was created because area residents and local governments were becoming increasingly alarmed by subsidences continued impact on the regions economic growth and quality of life. <> 1 0 obj Lone Star Groundwater Conservation District, Brazoria County Groundwater Conservation District, Fort USGS measures groundwater levels in over 700 wells in an 11-county area annually in the Houston-Galveston area in order to develop a regional depiction of groundwater levels. established the Fort Bend Subsidence District and two groundwater conservation districts: Lone Star Click here for more information about the Subsidence District. each regional water-level altitude map. Groundwater Conservation District Information (O-Z and Subsidence Districts) For keyboard navigation: First, use Arrow Keys to navigate up and down the districts. Harris-Galveston Subsidence District Meeting Agendas, Minutes and Hearing Notices. HARRIS GALVESTON SUBSIDENCE DISTRICT TESTIMONY TO COMMITTEE ON COUNTY AFFAIRS 2. HGSD conducts regulatory planning on a regular basis to confirm that adopted regulations have reduced subsidence rates. (3) "District" means the Harris-Galveston Subsidence District. as the difference in water-level altitude at each well for the water-level data collection year and the Bandera County River Authority & Groundwater District Featured District, Develop population and demand projections for 10 counties through 2100, Conduct alternative water supply assessment, Develop the Gulf Coast Land Subsidence and Groundwater Flow (GULF)-2023 model with US Geological Survey and Texas Water Development Board, Update the analytical subsidence models previously used by the HGSD and FBSD, Groundwater regulation (or lack thereof) in adjacent counties. 1985: Divided into 8 regulatory areas by amount of groundwater reduction needed. <>stream 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. 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. Search form lists all water wells with a HGSD permit in a given area. This position serves as the Chief Operating Officer of the Fort Bend Subsidence District and provides the day-to-day leadership, management, and vision necessary to effectively complete the Districts mission. This report, prepared by the U.S. Geological Survey in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District, is one in an annual series of reports depicting water-level altitudes and water . endstream endobj 190 0 obj <>stream This process is crucial to prevent buildings from flooding. Pay Your Water Bill A report by: David B. Zilkoski, Lucy W. Hall, Gilbert J. Mitchell, Vasanthi Kammula, Ajit Singh, William M. Chrismer, and Ronald J. Some natural land subsidence also occurs over long periods of time, due to natural settling. Lone Further information detailing the data processing and map creation for each published regional Request for Qualifications and other important information related to doing business with the Harris-Galveston Subsidence District. 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. The District was created to provide for the regulation of groundwater withdrawal throughout Harris and Galveston counties for the purpose of preventing land subsidence, which leads to increased flooding. The Subsidence District has adopted regulations requiring reduction of groundwater withdrawals through conversion to alternate source water (e.g., surface water) in certain areas within the Subsidence Districts jurisdiction, including the land within Harris County MUD 501. collection year and the interpolated water-level altitude of the historic year from a modeled surface. Brazoria County Groundwater Conservation District . 2019 Annual Groundwater Report Appendix A, 2019 Annual Groundwater Report Appendix B, 2019 Annual Groundwater Report Appendix C. Pursuant to Fort Bend Subsidence District (the District or FBSD) Resolution No. Harris-Galveston Subsidence District wishes you and your loved ones a safe and happy holiday season! Star Groundwater Conservation District. subarea, and area B. Bend County Subsidence District, Lone The District provides for the regulation of groundwater withdrawal throughout Harris and Galveston counties for the purpose of preventing land subsidence, which leads to increased flooding. On our last stop, we toured theCity of Houstons Northeast Water Purification Plant Expansion. During todays Board Meeting, Rosa Alvarez, Susan Baird, Sarah Benavides, Steve Gillett, Katherine Mears, and Don Johnson were reappointed and took their Oath of Office. Creation year: 2003 (approved by Brazoria County voters in 2005). Houston-Galveston area in order to develop a regional depiction of groundwater levels. All Rights Reserved While some of the duties and goals are similar to those of groundwater conservation districts, Harris-Galveston . Check out this great opportunity to learn about groundwater and subsidence at HMNS - Sugar Land's latest exhibit open now until May 14, 2023! Harris-Galveston Subsidence Districts main mechanism of regulation is through its regulatory plan, with requirements laid out in the districts enabling legislation. These efforts have identified and documented the susceptibility of land surface subsidence due to the production of groundwater in the Chicot and Evangeline aquifers. Based on this analysis, recommendations have been developed to refine the methodology used in the next regional update project to further improve the next iteration of the regulatory plan. Information about the report can be found at the Harris-Galveston Subsidence District website. hbbd```b``NA$EHD]c@$wX2$'u1fHY b Copyright 2023 The Texas Alliance of Groundwater Districts. https://lnkd.in/gZKAs__D. 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. Now hiring a Deputy General Manager for Fort Bend Operations. SMU is developing subsidence maps from 1992 to 2023 by integrating data obtained from multi-temporal Interferometric Synthetic Aperture Radar (InSAR), a remote sensing technique using data collected from orbiting satellites, to quantitatively evaluate subsidence over specific periods of time across the region. available to store water resulting in the lowering (sinking or settling) of the land-surface. Creation year: 1975 (64th Texas Legislature). Water demands were projected for individual water supply systems based on average per capita demands observed from 2000 to 2008. The U.S. Geological Survey prepared this dataset in cooperation with the HarrisGalveston Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater Conservation District. Extensometers and Subsidence. In this chapter: (1)AA"Agricultural crop": (A)AAmeans food or fiber commodities that are grown for resale or commercial purposes and that are to be used for food, clothing, or animal feed; and =*-SRIbI -|tdAl` Q ka+dzLp[fAh/tGp7=>>q[y,Nz Ma users to view annual water-level altitudes, water-level changes over time, and historical time series of 186 0 obj <> endobj Since 1990, the Fort Bend Subsidence District has regulated groundwater withdrawals and monitored subsidence in Fort Bend county. While some areas in Houston have significantly reduced their groundwater pumping (particularly with the creation of subsidence and groundwater districts, whose purpose is to regulate groundwater pumping), subsidence still remains a threat for the region. HGSD Financial Information including Budgets, Annual Audits, and Financial Reports. In Houston, land subsidence is caused by the withdrawal of groundwater. However, there is another cause of subsidence in our area which causes the activation of surface faults (which can damage roads, houses, and buildings), loss of wetlands and . 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 Annual Pumpage Reports are due by January 31, 2023. Working with surface water suppliers the HGSD controls subsidence by managing the use of groundwater resources in Harris and Galveston Counties. They have successfully slowed-down land subsidence, decreased flood risks, and overall maintained the viability of the area. Now on its fifth iteration since 1976, the plan describes the different regulatory areas throughout the district, defines groundwater withdrawal limits for each area, and provides guidelines for permitting. The model will simulate the impacts of groundwater use on aquifer water levels and land subsidence throughout the region and will be used to evaluate regulatory scenarios of interest to both subsidence districts. For keyboard navigation: First, use Arrow Keys to navigate up and down the districts. Water-level altitude, well, and compaction data have been combined in an interactive map that allows Water, For persons with questions or needing help regarding website accessibility, or to request the provided information in alternative formats, please call (713) 860-6400 or send an email to, Harris County Municipal Utility District 501, 10000 Towne Lake Parkway, Cypress, Texas 77433. These efforts have identified and . Subsidence regulation districts and their creation timeline The Harris-Galveston Coastal Subsidence District. Texas Water Development Board works best with JavaScript enabled. For the Jasper aquifer, primarily used in Montgomery County, water levels have continued to decline with development in the area., Click here to read our blog about how it could be addressed with a new USGS subsidence mapping tool, first published water-level altitude maps, The Harris-Galveston Coastal Subsidence District, The Lone Star Groundwater Conservation District, The Brazoria County Groundwater Conservation District, Its time for a water session at the Legislature, Texas is Losing an Average of Over 50 Gallons of Water Per Connection Every Day, Key Solutions to Texas Water Woes Are Simpler Than We Think. Community Alters the flow of creeks and bayous which may increase the frequency and severity of flooding. Vision, Mission and Stategic Goals of the Harris-Galveston Subsidence District. Since 1977, the USGS Texas Water Science Gulf Coast Program has published regional groundwater maps for Phone: 281-342-3273 resulting in subsidence. Brazoria County Groundwater Conservation District, 2001: Established by the Texas State Legislature. The data is temporarily stored in an on-site monitor and periodically uploaded to computers at the Harris Galveston Subsidence District. Interpolated modeled water-level altitude surfaces were only used to compute differences when wells were Harris-Galveston Subsidence District, the 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. This report, prepared by the U.S. Geological Survey in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District, is one in an annual series of reports depicting water-level altitudes and water . 9 were here. of Houston, Purpose: To manage groundwater withdrawal and enforce groundwater regulation within the district to prevent subsidence. Overview of Science and Research conducted by the Harris-Galveston Subsidence District, The strategic direction for science and research conducted at the Harris-Galveston Subsidence District. %PDF-1.5 % Legislature authorized the establishment of the Harris-Galveston Subsidence District to regulate and 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. Lone Star GCD is working with the Subsidence District to make the newer stations available online. The districts mission is to control land subsidence and manage groundwater resources through regulation, conservation, and coordination with suppliers of alternative water sources to assure an adequate quantity and quality of water for the future. Groundwater Conservation District and, most recently, Brazoria County Groundwater Conservation District Land subsidence occurs when large amounts of groundwater have been excessively withdrawn from an aquifer. https://lnkd.in/gkwTtcAZ. Click here for more information about the Authority. Damages roadways, bridges, building foundations, and other infrastructure. Get regular updates on Lone Star Groundwater Conservation District. She joins Harris County from the Harris-Galveston Subsidence District, where she has served as Deputy General Manager for the past 3 years and oversaw the District's Regulatory Planning, Scientific Research, and Water Conservation Programs. Removing water from fine-grained aquifer sediments compresses the aquifer leaving less pore space v24Wf\+p7Ak@Q(lCJ'$6(kKa FdbT41l1Y$k@*nx(7TK6A9. LX 0o9 'c* _Kq3b2'T9I?. Groundwater-level and compaction data are available as part of USGS data products. water-level altitude and regional water-level change contour map can be found in the individual year The public hearing fulfills the requirements of the Districts enabling legislation, which states that the Board of Directors shall hold a public hearing to take testimony concerning the effects of groundwater withdrawals on the subsidence of land within the District during the preceding year. xX6~R-N\dq?%cBa:77#KZO=~`[h[VPC-!q8cVBv1j0Bh}vcu-7~6G~@ ucM,-s-9i4_g8jO00J\iOSktweZ.wfbuy9;Q^WGeQUab=~2_GK Z/fox$mTLMNX/ke5'a(7X=NCi>26*'$!3 Managing how groundwater resources are used is key to controlling subsidence. HGSD lies within the boundaries of Groundwater Management Area 14 (GMA 14). These units operate in conjunction with the two that have been monitoring land levels in Montgomery County for more than 10 years. 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 . Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. The reduction in pumpage has resulted in the increase of water- level in the aquifer system in those areas and a reduction in subsidence rates. Data were compiled and multiple hydrologic parameters were utilized to improve the understanding of the brackish resources within the study area. Harris-Galveston Subsidence District (coastal Texas, U.S.A.) is worldwide one of the frontrunners in subsidence prevention, by regulating, registering, and permitting the withdrawal of groundwater from deep aquifers. Subsequent to establishing the Harris-Galveston Subsidence District, the Texas State Legislature 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. This button displays the currently selected search type. The U.S. Geological Survey (USGS) prepared this dataset in cooperation with the HarrisGalveston Subsidence District, City of Houston, Fort Bend Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District.