historical year or as the difference in water-level altitude at each well for the water-level data 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. This is accomplished through the careful regulation of groundwater withdrawals, working in collaboration with surface water suppliers. %%EOF groundwater withdrawal on land subsidence in the Houston-Galveston region of Texas. 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 Creation year: 1975 (64th Texas Legislature). The results of this study confirm the potential for compaction in the Jasper aquifer and subsidence to occur from brackish groundwater development particularly in up-dip areas near where the Jas-per is being used for freshwater supply. The District Science and Research Plan represents the strategic direction for science and research conducted or supported by the Fort Bend Subsidence District (FBSD) and, as such, is an essential component of the Districts regulatory planning process. Kasmarek, M.C., and Ramage, J.K., 2016, Water-Level Measurement Data Collected during 2015-2016 and Approximate Long-term Water-Level Altitude Changes of Wells Screened in the Chicot, Evangeline, and Jasper Aquifers, Houston-Galveston Region, Texas: U.S. Geological Survey data release, http://dx.doi.org/10.5066/F77H1GP3. Significant brackish groundwater resources exist within the Gulf Coast Aquifer System near Houston, Texas in Harris, Galveston, Fort Bend, and surrounding counties. 1989: Established by the Texas State Legislature. Some natural land subsidence also occurs over long periods of time, due to natural settling. https://lnkd.in/gZKAs__D. below the land surface due to groundwater withdrawals. reduce groundwater withdrawals in Harris and Galveston Counties. HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . 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. #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. In the event of an emergency, please dial 9-1-1. Since the mid 1970s, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. 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. These sites are being cooperatively run and operated by the following agencies. Request for Qualifications and other important information related to doing business with the Harris-Galveston Subsidence District. =3R{;vBbh *J2q!Ol] 5rR(T/hgb(0XY g;}HcBei3Wbhq+(MH9DX0ayqQ^\I:v@|\S$N=fV(~'|Wo+p&O%b A report by: David B. Zilkoski, Lucy W. Hall, Gilbert J. Mitchell, Vasanthi Kammula, Ajit Singh, William M. Chrismer, and Ronald J. It is the purpose of the HGSD Regulatory Plan to establish policy in the area of groundwater regulation, permits and enforcement. The District has taken a reasonable approach to groundwater regulation in order to minimize subsidence within its regulatory areas. 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. In the Houston-Galveston region, land subsidence is caused by compaction of fine-grained aquifer sediments (silts and clays) below the land surface due to groundwater withdrawals. Fax: 281-232-3355. Click here to view information and publications from USGS about groundwater and subsidence on the Texas Gulf Coast. Subsidence is known to have occurred in the southern part of Montgomery County based on monitoring and long-term surveying of land surface. Application for Groundwater Certificate Replacement, and Acknowledgment of District Regulatory Requirements. 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 . December 1, 2020. Elections 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. 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. This dataset documents for 2018 the depth to groundwater measured in wells screened in the Chicot, Evangeline, and Jasper aquifers in the HoustonGalveston region, Texas. These efforts have identified and documented the susceptibility of land surface subsidence due to the production of groundwater in the Chicot and Evangeline aquifers. 2 0 obj 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 . . Additionally, the US Geological Survey (USGS) has begun work on the GULF-2023 model, with an anticipated completion date in the fall of 2021. (3) "District" means the Harris-Galveston Subsidence District. The development of brackish groundwater resources has become a more common water management strategy in the State of Texas. 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. Both surface water and groundwater rates were reduced by $0.50 per 1,000 gallons. 1 0 obj Southeast Texas Groundwater Conservation District; Other Districts. Brazoria County Groundwater Conservation District, Lone Star Groundwater Conservation District. 2001: Established by the Texas State Legislature. 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. 18-396 passed on March 28, 2018, the Board of Directors held the Annual Groundwater Hearing beginning at 2:30 p.m. on May 23, 2018. Brazoria County Groundwater Conservation District, When we pump large amounts of groundwater from the aquifers beneath us, we pull water out of the many layers of clay, which can cause the clay to compact. endobj . Harris-Galveston Subsidence District . 1700 North Congress Avenue, Austin, TX 78701TEL: 512-463-7847 / FAX: 512-475-2053, Panhandle Groundwater Conservation District, Panola County Groundwater Conservation District, Pecan Valley Groundwater Conservation District, Permian Basin Underground Water Conservation District, Pineywoods Groundwater Conservation District, Plateau Underground Water Conservation and Supply District, Post Oak Savannah Groundwater Conservation District, Prairielands Groundwater Conservation District, Presidio County Underground Water Conservation District, Real-Edwards Conservation and Reclamation District, Red River Groundwater Conservation District, Red Sands Groundwater Conservation District, Reeves County Groundwater Conservation District, Refugio Groundwater Conservation District, Rolling Plains Groundwater Conservation District, Rusk County Groundwater Conservation District, San Patricio County Groundwater Conservation District, Sandy Land Underground Water Conservation District, Santa Rita Underground Water Conservation District, Saratoga Underground Water Conservation District, South Plains Underground Water Conservation District, Southeast Texas Groundwater Conservation District, Southern Trinity Groundwater Conservation District, Southwestern Travis County Groundwater Conservation District, Starr County Groundwater Conservation District, Sterling County Underground Water Conservation District, Sutton County Underground Water Conservation District, Terrell County Groundwater Conservation District, Trinity Glen Rose Groundwater Conservation District, Upper Trinity Groundwater Conservation District, Uvalde County Underground Water Conservation District, Victoria County Groundwater Conservation District, Wes-Tex Groundwater Conservation District, Wintergarden Groundwater Conservation District, Asset Management Program for Small Systems, State Water Implementation Fund for Texas (SWIFT), Guidance & References for Online Loan Application, State Water Implementation Fund for Texas, 6th Planning Cycle Information (2026 RWPs), 2021 Regional Water Plans & Previous Plans, Regional Water Planning Data Entry Application (RWP22) Training, District Information (O-Z and Other Districts), Extended Naturalize Flow and Reservoir Evaporation, Flood Planning Useful Links and Resources, Drought Response and Financial Assistance, Water Conservation Plan ~ Utility Profile, Historical Water Loss Audit and Conservation Annual Report Data, Industrial, Commercial & Institutional (ICI), Permanent Rules - Effective January 1, 2019, Brackish Resources Aquifer Characterization System, Notice of Nondiscrimination and Reasonable Accommodation, Texas Natural Resources Information System (TNRIS), Texas Water Infrastructure Coordination Committee (TWICC), District was created by Petition to the Texas State Board of Water Engineers, 1955, (formerly Martin County Underground Water Conservation District), (formerly Haskell/Knox County Underground Water Conservation District). We look forward to each Directors contribution to the HGSDs Board. collection year and the interpolated water-level altitude of the historic year from a modeled surface. Harris-Galveston Subsidence District, Fort Bend Subsidence District, and the USGS are working closely with the Texas Water Development Board to ensure that the GULF-2023 model will be available as a regional tool for GMA 14 to provide the best science and planning information for the region. <> J.M:xo[q]omJdI Wf@M|$ot-MB@V5J SDh!!FwTtd\#\v?T{DJo"DfTFaF.%I\J'3@$;k 8f Bend County Subsidence District, Lone The District office will be closed on Monday, February 20, 2023, in observance of Presidents Day and will reopen during regular business hours on Tuesday, February 21, 2023. endobj The Harris-Galveston Subsidence District is a special purpose district created by the Texas Legislature in 1975. Pay Your Water Bill 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. The Lone Star Groundwater Conservation District in 2012 purchased six Periodically Accessible Monitors (PAMs), which are specifically designed to detect subsidence. 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. Areas of the nature center show reminiscences of the neighborhood and serve as an important reminder of what subsidence can do. 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. By 1977, the withdrawals had resulted in water-level altitude declines of 350 feet below datum in the (3-a) "Florist item" means a cut flower, potted plant, blooming plant, inside foliage plant, bedding plant, corsage flower, cut foliage, floral decoration, or live decorative material. 1 of 3. Information about the report can be found at the Harris-Galveston Subsidence District website. 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 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. This button displays the currently selected search type. 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. geographic information system (GIS) and used for the construction of regional water-level altitude and In addition HGSD provides water conservation, education, and outreach programs to . Fort Contact Information; District Website; Legislation House Bill 552; Chapter 284, 64th Legislature, 1975; 9 were here. Regular, precise, automated readings are taken of the elevation of the ground at locations throughout the county. Newsletters 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. %PDF-1.5 % 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. The Harris-Galveston Subsidence District (HGSD) is a special purpose district created by the Texas Legislature in 1975. Created by the Texas Legislature in 1975 to stop further subsidence in the Houston-Galveston region. Used by HGSD as guides in the exercise of the powers in the accomplishment of the purposes of Special Districts Code. Land subsidence is the gradual lowering of land-surface elevation. All Rights Reserved Contact Us. Subsidence is known to have occurred in the southern part of Montgomery County based on monitoring and long-term surveying of land surface. We are hiring a Deputy General Manager Fort Bend Operations to join our executive leadership team. It has since been turned into the Baytown Nature Center. Disrupts collector drains and irrigation ditches. of gravel, sand, silt, and clay. HGSD works closely with State and Federal agencies to foster collaboration and improve governmental efficiency. Since it is not a GCD, HGSD participates in the activities of GMA 14 as an inter-local participant. In collaboration with Galveston Bay Foundation and Texas A&M Agrilife Extension Service, HGSD . levels rise, compacted sediments and the associated land-surface lowering would remain as-is. Annual Pumpage Reports are due by January 31, 2023. 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. Since the mid 1970's, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. 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. An overview of the Harris-Galveston Subsidence District permitting process and fees. 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. Now Hiring! Numerous subsurface faults have been documented beneath the Houston metropolitan area at depths of 3,200 to 13,000 feet. 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 District Joins the Winners' Circle. Lone Star Groundwater Conservation District, Brazoria County Groundwater Conservation District, Fort The GULF-2023 model is a new $588,000 endeavor jointly funded by the HGSD and FBSD, in cooperation with USGS. Chicot-Evangeline (undifferentiated) and Jasper, which are composed of laterally discontinuous deposits 4Rw,De@5hfbHY`b`H=n We I$@g|0 Subsidence can be an important issue in certain areas such as the Gulf Coast region. Conventional Measurement Method, Borehole Extensometers, GPS, and Measuring Subsidence in the Future. Since its creation, subsidence rates have slowed greatly. 1975: Established by Texas State Legislature. Creation year: 2003 (approved by Brazoria County voters in 2005). 1999: Regulatory areas converted into 3 primary areas. %N_yuJlv\DxD"`UIci+QV8F,P"iRNd[U]4#8T&2m4=oCgq! Purpose: To preserve, conserve and protect Montgomery Countys groundwater supplies. If you are a leader with a passion for executing projects that improve our local communities, check out this opportunity! To address the issues associated with land-surface subsidence and compaction, the 64th Texas State The water-level measurements in the dataset are built upon and stored in the National Water Information System: web interface, groundwater information, and field measurements website located here: http://dx.doi.org/10.5066/F7P55KJN. Harris-Galveston Subsidence Districts main mechanism of regulation is through its regulatory plan, with requirements laid out in the districts enabling legislation. The Authority has developed a groundwater reduction plan (GRP) and obtained Subsidence District approval of its GRP. 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 . Star Groundwater Conservation District, and You can view research studies, model information, and interactive maps under the Science & Research tab of the HGSD website. 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. The Lone Star GCD has studied the Gulf Coast Aquifer for a decade and confirmed the reports of many local water suppliers, which state that water levels in the countys aquifers have declined at an alarming rate as a result of deficit pumping. 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! Data were compiled and multiple hydrologic parameters were utilized to improve the understanding of the brackish resources within the study area. 2003: Regulatory areas divided into area A, which includes the Richmond-Rosenberg The purpose of this report is to summarize the results of the Regional Groundwater Update Project (RGUP). in the Houston-Galveston region to provide for the regulation of groundwater withdrawals in areas within This site is a publicly available, searchable, online database of water information. In cooperation with Harris-Galveston Subsidence District, the City of Houston, Fort Bend County Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District, the U.S. Geological Survey Texas Water Science Center Gulf Coast Program collects, processes, and interprets groundwater-level . Explore Groundwater-Level and Compaction Data in the Chicot, Evangeline and Jasper Aquifers. 2005: 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. In the Houston-Galveston region, land subsidence is caused by compaction of fine-grained aquifer sediments (silts and clays) Groundwater withdrawn from the Chicot-Evangeline and Jasper aquifers has been the primary source of The district proactively works with its groundwater users to address issues such as how to most efficiently use groundwater, control and prevent waste, control and prevent subsidence, and address drought conditions. Alternative water sources, like treated surface water, prevents excessive groundwater pumping, thereby minimizing subsidence. ?Jj YV3YIi}SgQ)btH24[0PeU$'r-1[hBy"&aH@"F0Z1&N'f`^~D-ocr@:A /TG}]u9b l. Since 1977, the USGS Texas Water Science Gulf Coast Program has published regional groundwater maps for Datasets of water-level changes and altitudes in the Chicot, Evangeline, and Jasper aquifers. Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. 301 Jackson Street, Suite 639 HARRIS-GALVESTON SUBSIDENCE DISTRICT SUBCHAPTER A. Fort Bend Subsidence District 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. 1 of 11. users to view annual water-level altitudes, water-level changes over time, and historical time series of She earned her Bachelor's degree in Biology and Environmental Studies from Baylor University and her . Creation year: 2001 (77th Texas Legislature). The Harris-Galveston Subsidence District maintains GPS monitoring stations in Harris, Galveston, Fort Bend and surrounding counties. water below land surface) from the referenced well land-surface altitude.
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