Harris County MUD 501 is located within the boundaries of the Authority. 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). HGSD works closely with State and Federal agencies to foster collaboration and improve governmental efficiency. Now Hiring! The U.S. Geological Survey, in cooperation with the Harris Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, Brazoria County Groundwater Conservation District, and Lone Star Groundwater Conservation District, has produced this dataset of water-level changes and approximate water-level altitudes in the Chicot, Evangeline, and Jasper aquifers in the Houston-Galveston region, Texas. This site is a publicly available, searchable, online database of water information. On our last stop, we toured theCity of Houstons Northeast Water Purification Plant Expansion. Get the latest news and updates from the Harris-Galveston Subsidence District. Annual subsidence report shows Katy, Jersey Village with - impact In the Houston-Galveston region, land subsidence is caused by compaction of fine-grained aquifer sediments (silts and clays) 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. HGSD Financial Information including Budgets, Annual Audits, and Financial Reports. The districts vision is to manage the groundwater resources so that, in the near future, the amount of groundwater withdrawn from the Gulf Coast Aquifer is no more than the average annual effective recharge to the Gulf Coast Aquifer System. the U.S. Geological Survey Texas Water Science Center Gulf Coast Program collects, processes, and 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 . Water-level altitudes 2016 and water-level changes in the Chicot - USGS 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. 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. 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 Harris Galveston Subsidence District | Friendswood TX - Facebook 186 0 obj <> endobj 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 nearby hydrograph shows that when a subsidence district was created around 1976 (red line), groundwater levels in the Chicot Aquifer rose substantially. Report Street Light Outage 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. 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 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. The Current: Fall 2022 | US EPA 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 . Land subsidence is the gradual lowering of land-surface elevation. Up to 2020, regional water-level altitude maps were created by manually interpolating contours of 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. %PDF-1.5 % Instead of losing a foot every 10 years, many . City of Houston, TX: Boards - Granicus established the Fort Bend Subsidence District and two groundwater conservation districts: Lone Star of Houston, Further information detailing the data processing and map creation for each published regional 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. water-level altitude data at observation wells in the Houston-Galveston Region. The Harris-Galveston Subsidence District (HGSD) is a special purpose district created by the Texas Legislature in 1975. You can view research studies, model information, and interactive maps under the Science & Research tab of the HGSD website. In addition to regulation, the district also conducts research to enhance its understanding of the Upper Gulf Coast aquifer to better manage subsidence. Available job opportunities with Harris-Galveston Subsidence Distrcit. New goals would allow for ground to sink in The Woodlands, more water This position supports both Harris-Galveston Subsidence District and Fort Bend Subsidence District as the water conservation subject matter expert providing administrative, technical, and educational information on water conservation, water science, and other natural science topics to a broad audience. People who live in the lower lying coastal areas (i.e., lower elevations and flatter topography) have much more reason to be concerned with subsidence than those who reside further inland in areas of higher elevations with more topographic relief. The accuracy of the referenced well land-surface altitude data has improved through time and the most resulting in subsidence. Star Groundwater Conservation District, and Some natural land subsidence also occurs over long periods of time, due to natural settling. Groundwater-level and compaction data are available as part of USGS data products. We look forward to each Directors contribution to the HGSDs Board. Elections The variables to be explored include: Since the District was created in 1975, our focus has been on preventing subsidence through reasonable regulation of groundwater use, says Mike Turco, General Manager of HGSD, our commitment to cutting-edge research and consistent investment in the highest-quality data collection, with agencies like the USGS, has provided a firm scientific basis for a successful regulatory plan. The new GULF-2023 model will be the latest product in a large body of scientific activities initiated by HGSD. Purpose: To manage groundwater withdrawal and enforce groundwater regulation within the district to prevent subsidence. 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 . Register a well, permit applications, renewals, and amendments. Water demands were projected . USGS | Gulf Coast Aquifer Subsidence =*-SRIbI -|tdAl` Q ka+dzLp[fAh/tGp7=>>q[y,Nz Ma endobj PDF Water-Level Altitudes 2016 and Water-Level Changes in the Chicot - USGS Removing water from fine-grained aquifer sediments compresses the aquifer leaving less pore space 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 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. USGS measures groundwater levels in over 700 wells in an 11-county area annually in the 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. This district was created because area . Water-level altitudes 2017 and water-level changes in the Chicot - USGS <>stream GENERAL PROVISIONS Sec.A8801.001.AADEFINITIONS. Subsidence Risk Assessment and Regulatory Considerations for the Brackish Jasper Aquifer. <> 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. Bend County Subsidence District, 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. For non-emergency law enforcement matters, please contact the Harris County Sheriffs Office non-emergency line at (713) 221-6000. Water-level altitude is calculated at each well by subtracting the water-level measurement (depth to Regular, precise, automated readings are taken of the elevation of the ground at locations throughout the county. Bend County Subsidence District, Lone 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. 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 Activities J.M:xo[q]omJdI Wf@M|$ot-MB@V5J SDh!!FwTtd\#\v?T{DJo"DfTFaF.%I\J'3@$;k 8f 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. 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. Request for Qualifications and other important information related to doing business with the Harris-Galveston Subsidence District. %%EOF To learn how to submit your report online, check out our instructional video! 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. Additionally, the US Geological Survey (USGS) has begun work on the GULF-2023 model, with an anticipated completion date in the fall of 2021. This effort has published aquifer levels and subsidence data since 1975 and is a great example of what can be accomplished through sustained collaboration between, city, county, regional, and federal partners. EXECUTIVE SUMMARY: The Fort Bend Subsidence District (FBSD) revised its District Regulatory Plan (DRP) in 2013 based on population and water demand projections, which were developed as part of a Regional Groundwater Update Project (RGUP) completed in 2013. 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. 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@-. 2001: Established by the Texas State Legislature. 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. Water supply evaluation and population projections are underway. interprets groundwater-level and aquifer-sediment-compaction data to understand the effects of For almost 50 years, they have been collecting, storing, and sharing data on groundwater abstraction and resulting surface lowering. Ground-Water Withdrawals and Land-Surface Subsidence in the Houston-Galveston Region, Texas, 1906-80: R-286: 4/1/1984: TWDB numbered report: Harris County Sheriffs Office Working with surface water suppliers the HGSD controls subsidence by managing the use of groundwater resources in Harris and Galveston Counties. historical year or as the difference in water-level altitude at each well for the water-level data 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. Harris-Galveston Subsidence District and West Harris County Regional Water demands were projected for individual water supply systems based on average per capita demands observed from 2000 to 2008. Fort Bend Subsidence District of gravel, sand, silt, and clay. Water-level change in the Gulf Coast Aquifer, 1977 to 2018. water-level altitude and regional water-level change contour map can be found in the individual year Principal faults in the Houston, Texas, metropolitan area - USGS Annual Pumpage Reports are due by January 31, 2023. After collecting and evaluating groundwater-level data for quality control, data are incorporated into a `c331vf2~+kRbs "cX1K3H3200 iy@Se! g= 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 . Since its creation, subsidence rates have slowed greatly. 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. }D?|=X'W|pqe'p]x/ 1976 Pressefoto Charles "Chuck" R. Bowcock, Harris-Galveston You can also view water levels by visiting the Lone Star Static Well Level Monitoring Network Map. The purpose of this report is to summarize the results of the Regional Groundwater Update Project (RGUP). 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. Interpolated modeled water-level altitude surfaces were only used to compute differences when wells were 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. The Harris-Galveston Subsidence District is a special purpose district created by the Texas Legislature in 1975. Grant opportunities to implement projects that help reduce water use in the HGSD Regulatory Areas. This process is crucial to prevent buildings from flooding. Creation year: 2001 (77th Texas Legislature). Information about the Management team at the Harris-Galveston Subsidence District. Alternative water sources, like treated surface water, prevents excessive groundwater pumping, thereby minimizing subsidence. 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 | The Texas Alliance of water for municipal supply, commercial and industrial use, and irrigation in the Houston-Galveston Chapter 8801. Harris-galveston Subsidence 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. 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. Explore Groundwater-Level and Compaction Data in the Chicot, Evangeline and Jasper Aquifers. An overview of the Harris-Galveston Subsidence District permitting process and fees. These sites are being cooperatively run and operated by the following agencies. Richmond, TX 77469 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. Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. compaction data. zAG2U&8?fU@. Vision, Mission and Stategic Goals of the Harris-Galveston Subsidence District. Occasionally, the district undertakes a review of the regulatory plan, working with other entities to assess future water needs and ensure that the plan will be successful in ceasing subsidence. Regional water-level change maps were constructed by interpreting the compiled water-level altitude data 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. Contact Us. 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 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. hmo0?:;T!AR~p!A+~g`e]rw>F "1T"@0D$L$!A!JyXUJsm\Ouu~o:p11G5r[U=w/ QdQUq] Check out this great opportunity to learn about groundwater and subsidence at HMNS - Sugar Land's latest exhibit open now until May 14, 2023! Used by HGSD as guides in the exercise of the powers in the accomplishment of the purposes of Special Districts Code. 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. Managing how groundwater resources are used is key to controlling subsidence. % The District was created to provide for the regulation of groundwater . This dataset was created to provide resource managers, public officials . 1 of 11. Southeast Texas Groundwater Conservation District; Other Districts. These efforts have identified and . Water-level altitude, well, and compaction data have been combined in an interactive map that allows groundwater withdrawal on land subsidence in the Houston-Galveston region of Texas. Harris-Galveston Subsidence District in Boydton, VA Expand search. Since 1990, the Fort Bend Subsidence District has regulated groundwater withdrawals and monitored subsidence in Fort Bend county. HGSD lies within the boundaries of Groundwater Management Area 14 (GMA 14). PDF SPECIAL DISTRICT LOCAL LAWS CODE CHAPTER 8801. HARRIS-GALVESTON - Texas feet of subsidence had occurred in the Houston-Galveston region. Both surface water and groundwater rates were reduced by $0.50 per 1,000 gallons. 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. She earned her Bachelor's degree in Biology and Environmental Studies from Baylor University and her . Subsidence is known to have occurred in the southern part of Montgomery County based on monitoring and long-term surveying of land surface. 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. 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. Data provided by the USGS. GULF-2023 Model Development & USGS Partnership. #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. The cumulative compaction in the Chicot and Evangeline aquifers are measured at 13 extensometer stations in the 11-county area. Disrupts collector drains and irrigation ditches. 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. Understanding subsidence in the Houston-Galveston region HARRIS GALVESTON SUBSIDENCE DISTRICT TESTIMONY TO COMMITTEE ON COUNTY AFFAIRS 2. 0 The data is temporarily stored in an on-site monitor and periodically uploaded to computers at the Harris Galveston Subsidence District. Search form lists all water wells with a HGSD permit in a given area. Groundwater withdrawn from the Chicot-Evangeline and Jasper aquifers has been the primary source of Now hiring a Deputy General Manager for Fort Bend Operations. 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. Brazoria County Groundwater Conservation District . 1045, 1989 Tex. Land subsidence is sinking of the land surface, caused by compressing the many layers of clay beneath the surface. As the Houston Chronicle reported, Over the years, Texas lawmakers enacted bills to create subsidence or water conservation districts in counties that include Harris, Fort Bend, Montgomery and Galveston. destroyed or were not measured during the individual publication study period. The Lone Star Groundwater Conservation District in 2012 purchased six Periodically Accessible Monitors (PAMs), which are specifically designed to detect subsidence. endstream endobj startxref Gen. Laws 4251). subarea, and area B. Contact Information; District Website; Legislation House Bill 552; Chapter 284, 64th Legislature, 1975; 2 0 obj 1992: Regulatory areas redivided into 7 areas. The Authority has entered into a Water Supply Contract with the City of Houston to obtain treated surface water from Houston. Since the mid 1970's, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. %PDF-1.3 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. 1999: Regulatory areas converted into 3 primary areas. adopted as an effective alternative to manual contour interpolation. sOsOg_oW uMfM "F6H1#]Q]9gv3] m ]:U3*~=lrz&/tU=j4VRi/Y?Qk#mLiQ&~9zOo,6L#?~"|HJ@uF~[L iaG,):LUCB$\zB+B=zT& 301 Jackson Street, Suite 639 If you are a leader with a passion for executing projects that improve our local communities, check out this opportunity! Over the last century, aquifers in this area have lost between 300 and 400 feet, leaving some of the land to collapse. City Science and Research - Fort Bend Subsidence District (FBSD) - Fort Bend 5 0 obj HARRIS-GALVESTON SUBSIDENCE DISTRICT SUBCHAPTER A. 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. 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. Removing water from fine-grained aquifer sediments compresses the aquifer leaving less pore space available to store water resulting . Finally, use the Tab key to toggle the links within each districts. Annual Groundwater Report, Cumulative Compaction of Subsurface Sediments, Regional Groundwater Update and more. For more information, or to learn how to submit your report online, visit: https://lnkd.in/gSz5XemV. To address the issues associated with land-surface subsidence and compaction, the 64th Texas State o35d8\,=R/.Y2xTE@;jj?4/gh?D$U2;MrpF&tMF6h-|l-:nSzC~ ER5knSP" zXyY/mY|{mm}x"S8K~"UILrD> Groundwater Conservation Districts | Texas Water Development Board HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . 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. regional water-level change maps. endstream endobj 191 0 obj <>stream 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 .