harris galveston subsidence district harris galveston subsidence district

Get the latest news and updates from the Harris-Galveston Subsidence District. Water Conservation Program Coordinator, 2022 Annual Groundwater Report Public Hearing Notice, https://ascelibrary.org/doi/10.1061/%28ASCE%29SU.1943-5428.0000399. The development of brackish groundwater resources has become a more common water management strategy in the State of Texas. For almost 50 years, they have been collecting, storing, and sharing data on groundwater abstraction and resulting surface lowering. Now hiring a Deputy General Manager for Fort Bend Operations. Land subsidence is the gradual lowering of land-surface elevation. Disrupts collector drains and irrigation ditches. Used by HGSD as guides in the exercise of the powers in the accomplishment of the purposes of Special Districts Code. You can view research studies, model information, and interactive maps under the Science & Research tab of the HGSD website. historical year or as the difference in water-level altitude at each well for the water-level data This report documents the impact of groundwater use on aquifer water levels and subsidence within the District and was prepared in accordance with an Inter-local Agreement between the District and the Harris-Galveston Subsidence District (HGSD). This study provides a basis for future research on subsidence in the Districts area and can inform water managers and planners in the Houston area on the availability of brackish groundwater resources. 2005: Established by the Texas State Legislature. We are hiring a Deputy General Manager Fort Bend Operations to join our executive leadership team. groundwater withdrawal on land subsidence in the Houston-Galveston region of Texas. Water-level altitude is calculated at each well by subtracting the water-level measurement (depth to Subsidence is known to have occurred in the southern part of Montgomery County based on monitoring and long-term surveying of land surface. Learn about Land Subsidence in Houston, Galveston and surrounding areas. Learn more: https://lnkd.in/gtXuURxS. Additionally, the US Geological Survey (USGS) has begun work on the GULF-2023 model, with an anticipated completion date in the fall of 2021. The USGS has a long history of working with HGSD and other entities in the Houston region. The cumulative compaction in the Chicot and Evangeline aquifers are measured at 13 extensometer stations in the 11-county area. Since the creation of the GMA, HGSD has provided information, research, and financial support to the GMA process. HARRIS GALVESTON SUBSIDENCE DISTRICT TESTIMONY TO COMMITTEE ON COUNTY AFFAIRS 2. Southeast Texas Groundwater Conservation District; Other Districts. It has since been turned into the Baytown Nature Center. Since its creation, subsidence rates have slowed greatly. o35d8\,=R/.Y2xTE@;jj?4/gh?D$U2;MrpF&tMF6h-|l-:nSzC~ ER5knSP" zXyY/mY|{mm}x"S8K~"UILrD> A Sinking Situation In Houston, Texas Gulf Coast Harris-Galveston Subsidence District, the 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. 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. the Houston-Galveston Region, Texas. Annual Pumpage Reports are due by January 31, 2023. The accuracy of the referenced well land-surface altitude data has improved through time and the most % 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). In reaction to the subsidence issues across the Houston-Galveston region, the Texas Legislature established the first subsidence district in 1975 to reduce or minimize further groundwater subsidence in their area. Purpose: To preserve, conserve and protect Montgomery Countys groundwater supplies. Since 1990, the Fort Bend Subsidence District has regulated groundwater withdrawals and monitored subsidence in Fort Bend county. 1989: Established by the Texas State Legislature. This site is a publicly available, searchable, online database of water information. UNESCO Land Subsidence International Initiative. Land subsidence is sinking of the land surface, caused by compressing the many layers of clay beneath the surface. The Harris-Galveston Subsidence District (District) is a special purpose district created by the Texas Legislature in 1975. Removing water from fine-grained aquifer sediments compresses the aquifer leaving less pore space available to store water resulting . Harris-Galveston Subsidence District | LinkedIn 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 . Visit smarteraboutwater.org for water conservation resources to help homeowners, businesses, and the community. Interpolated modeled water-level altitude surfaces were only used to compute differences when wells were Working with surface water suppliers the HGSD controls subsidence by managing the use of groundwater resources in Harris and Galveston Counties. Prior to 1975, the withdrawal of groundwater from the Chicot-Evangeline aquifer was unregulated, and 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. Harris County MUD 501 purchases its water supply from Harris County Municipal Utility District 500, which purchases surface water from the Authority. Brazoria County Groundwater Conservation District . larger image. For keyboard navigation: First, use Arrow Keys to navigate up and down the districts. This is accomplished through the careful regulation of groundwater withdrawals, working in collaboration with surface water suppliers. Richmond, TX 77469 Star Groundwater Conservation District. In 2001, the Texas legislature created the West Harris County Regional Water Authority (the Authority) to, among other things, reduce groundwater usage in, and to provide surface water to, the western portion of Harris County and a small portion of Fort Bend County. 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. Groundwater Management Area 14 | Texas Water Development Board endobj 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. of gravel, sand, silt, and clay. These efforts have identified and documented the susceptibility of land surface subsidence due to the production of groundwater in the Chicot and Evangeline aquifers. This model will provide valuable information to inform the regulatory decision-making of the HGSD and FBSD. On the first stop, we visited the Texas City Rainwater Pump Station, where Texas Citys Emergency Management team takes runoff rainwater from ditches in the area and pumps it into Moses Lake. When expanded it provides a list of search options that will switch the . resulting in subsidence. Creation year: 2001 (77th Texas Legislature). Neighbors. Regular, precise, automated readings are taken of the elevation of the ground at locations throughout the county. hb```a``c`e`fb@ !+s\ddX{DJG3^pq~HIq @ZHHt40Ttt4D - =3R{;vBbh *J2q!Ol] 5rR(T/hgb(0XY g;}HcBei3Wbhq+(MH9DX0ayqQ^\I:v@|\S$N=fV(~'|Wo+p&O%b 1975: Established by Texas State Legislature. (4) "Groundwater" means water located beneath the earth's surface. 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. The District was created to provide for the regulation of groundwater . Water-level altitudes 2017 and water-level changes in the Chicot - USGS Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. Harris-Galveston Subsidence District . View More. 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. 186 0 obj <> endobj They have successfully slowed-down land subsidence, decreased flood risks, and overall maintained the viability of the area. Most compaction that occurs as a result of groundwater withdrawals is irreversible; even if groundwater 301 Jackson Street, Suite 639 2 0 obj The Authority has entered into a Water Supply Contract with the City of Houston to obtain treated surface water from Houston. Surface water shift through $381M Luce Bayou Project keeps homes limits The District was created to provide for the regulation of groundwater withdrawal. 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. 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. regional water-level change maps. %%EOF HGSD conducts regulatory planning on a regular basis to confirm that adopted regulations have reduced subsidence rates. Both surface water and groundwater rates were reduced by $0.50 per 1,000 gallons. 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. 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. Harris-Galveston Subsidence District on LinkedIn: Apply today! 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. available to store water resulting in the lowering (sinking or settling) of the land-surface. Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. The University of Houston processes the GPS data. After collecting and evaluating groundwater-level data for quality control, data are incorporated into a Grant opportunities to implement projects that help reduce water use in the HGSD Regulatory Areas. Information about the report can be found at the Harris-Galveston Subsidence District website. 1976 Pressefoto Charles "Chuck" R. Bowcock, Harris-Galveston 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. each regional water-level altitude map. Newsletters This process is crucial to prevent buildings from flooding. Harris-Galveston Subsidence District; Fort Bend Subsidence District; . Purpose: To maintain the quality and availability of Brazoria Countys groundwater resources for current users and future generations. Lone Star GCD is working with the Subsidence District to make the newer stations available online. Home - Harris Galveston Subsidence District The Harris-Galveston Coastal Subsidence District has required reduced groundwater use to slow or stop subsidence (sinking of ground level) in Harris and Galveston Counties. Since 2019, the Subsidence District has sponsored research conducted by Southern Methodist University (SMU) that utilizes a novel methodology to evaluate land-surface deformation (subsidence) in the region. In order to evaluate the performance of the projection methodology which informed the 2013 DRP, the short-term projections from the RGUP have been evaluated against recent estimates of population and water demand from multiple sources at various geographic scales. )|#.`/D;WcM0z,B] mXU+^yZ!9K254cC.(WjoFgpK1EpvgoV "H7 OKQ:kHLa`Z=Hmm'rh`:Qfb5.!H{ 6+sBQ 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 Authority has developed a groundwater reduction plan (GRP) and obtained Subsidence District approval of its GRP. Lone Since 1977, the USGS Texas Water Science Gulf Coast Program has published regional groundwater maps for reduce groundwater withdrawals in Harris and Galveston Counties. The Current: Fall 2022 | US EPA Fort Bend Subsidence District Evaluation of Projected Population and Water Demands in Fort Bend County. 1999: Regulatory areas converted into 3 primary areas. The GULF-2023 model is a new $588,000 endeavor jointly funded by the HGSD and FBSD, in cooperation with USGS. Contact Us. While some of the duties and goals are similar to those of groundwater conservation districts, Harris-Galveston Subsidence District (HGSD) is not governed by Chapter 36 of the Texas Water Code. Reduces the ability to store water in an aquifer. 229 0 obj <>stream Water demands were projected . Principal faults in the Houston, Texas, metropolitan area - USGS 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. Last week, some of our Board of Directors and District Staff visited areas that have historically been affected by subsidence and toured important projects that have been implemented to prevent further subsidence in the Houston area. `c331vf2~+kRbs "cX1K3H3200 iy@Se! g= Learn about the history of the Harris-Galveston Subsidence District. 1976: First regulatory area (Area of Concentrated Emphasis, ACE) established. 2001: Established by the Texas State Legislature. New goals would allow for ground to sink in The Woodlands, more water https://lnkd.in/gZKAs__D. Water demands were projected for individual water supply systems based on average per capita demands observed from 2000 to 2008. compaction data. In cooperation with 0 These efforts have identified and . USGS | Gulf Coast Aquifer Subsidence All Rights Reserved 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. established the Fort Bend Subsidence District and two groundwater conservation districts: Lone Star Up to 2020, regional water-level altitude maps were created by manually interpolating contours of 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 . subarea, and area B. Fort their jurisdiction. Oil and Gas Production Causes Subsidence, Wetlands Loss, and Flooding Harris-Galveston Subsidence District. ?Jj YV3YIi}SgQ)btH24[0PeU$'r-1[hBy"&aH@"F0Z1&N'f`^~D-ocr@:A /TG}]u9b l. water below land surface) from the referenced well land-surface altitude. 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 . Surface water rates dropped from $5.05 to $4.55, and the groundwater pumpage fee went from $4.60 to $4.10 per . The Harris-Galveston Subsidence District (HGSD) is a special purpose district created by the Texas Legislature in 1975. In cooperation with Harris-Galveston Subsidence District, the City of Houston, Fort Bend County Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District, the U.S. Geological Survey Texas Water Science Center Gulf Coast Program collects, processes, and interprets groundwater-level . The U.S. Geological Survey prepared this dataset in cooperation with the HarrisGalveston Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater Conservation District. Lone Star Groundwater Conservation District - Phase 3 Site-Specific Subsidence Investigations (December 12, 2022), Lone Star Groundwater Conservation District - Phase 2 Subsidence Investigations (January 26, 2022), Subsidence Study Phase 2 Final Report (as approved on May 10, 2022), Subsidence Study Phase 2 Task 1 and Task 2 Draft Report, Subsidence Study Phase 2 Scope of Work (as approved on April 13, 2021), Subsidence Study Phase 1 Final Report (as approved on August 11, 2020), Subsidence Study Phase 1 Draft Final Report (pending Board approval on August 11, 2020). 8X>F|9L'a{:Vh41tX p`;WDWjxWu{F$I8x}C/rQA6VT\=#_ 68q RJGE0KWp|nxDrQnvc#|Wl Zi4dg9H#qU@xz?$' x[k gH x$C8c:Bes9$_(Rs]j~4KNSB@-. Land Subsidence. ArcGIS Online Map of Subsidence Rates in Fort Bend and Surrounding Counties, Texas, USA, 2020 Annual Groundwater Report Executive Summary, ArcGIS Online Map of Subsidence Rates in Fort Bend and surrounding Counties, Texas, USA. Subsidence Risk Assessment and Regulatory Considerations for the Brackish Jasper Aquifer. The RGUP was jointly supported by the Harris-Galveston Subsidence District, the Fort Bend Subsidence District, and the Lone Star Groundwater Conservation District. Chapter 8801. Harris-galveston Subsidence District Water-level altitude contours, wells, and compaction data have been combined in an interactive map that allows users to view annual water-level altitudes from 1977 through the present, water-level changes over time, and historical time series of compaction data. endstream endobj 187 0 obj <>/Metadata 33 0 R/OCProperties<>/OCGs[219 0 R]>>/Outlines 37 0 R/PageLayout/SinglePage/Pages 184 0 R/StructTreeRoot 50 0 R/Type/Catalog>> endobj 188 0 obj <>/ExtGState<>/Font<>/Properties<>/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 189 0 obj <>stream HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . If you are a leader with a passion for executing projects that improve our local communities, check out this opportunity! #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. Water-level altitude, well, and compaction data have been combined in an interactive map that allows v24Wf\+p7Ak@Q(lCJ'$6(kKa FdbT41l1Y$k@*nx(7TK6A9. LX 0o9 'c* _Kq3b2'T9I?. 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. V(&xH:1dxB0"5Cu)edL9x2Z~Q`&1R`oC1NTEGxfP8QMiuy6T8-%HI Y{*,t wBh# adopted as an effective alternative to manual contour interpolation. hbbd```b``NA$EHD]c@$wX2$'u1fHY b . 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 .