harris galveston subsidence district

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. 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. 2017 Annual Groundwater Report Final Approved (Revised 2.0). This dataset shows current-year (2015-2016) water-level changes for each aquifer, 5-year (2011-2016) water-level changes for each aquifer, long-term (1990-2016 and 1977-2016) water-level changes for the Chicot and Evangeline aquifers, and long-term (2000-2016) water-level changes for the Jasper aquifer. The live data from the two older PAM units may be viewed by clicking on the Subsidence Monitoring Network Map (If you have Google Earth installed on your computer, simply click on the .kml file, and Google Earth will automatically open, showing you the network map.). Regional water-level change maps were constructed by interpreting the compiled water-level altitude data 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 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. HVMs9W(GEU nQ,bb]4vb3Z_lW=zl%{O;\o%{ebEw GULF-2023 Model Development & USGS Partnership. Pay Your Water Bill in the Houston-Galveston region to provide for the regulation of groundwater withdrawals in areas within A resident of the Houston area since 2011, Vanessa began working in community . This button displays the currently selected search type. 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 . each regional water-level altitude map. The Harris-Galveston Subsidence District (HGSD) is a special purpose district created by the Texas Legislature in 1975. Numerous subsurface faults have been documented beneath the Houston metropolitan area at depths of 3,200 to 13,000 feet. In addition to regulation, the district also conducts research to enhance its understanding of the Upper Gulf Coast aquifer to better manage subsidence. Grant opportunities to implement projects that help reduce water use in the HGSD Regulatory Areas. 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. Next, we traveled to the infamous Brownwood Subdivision, which was abandoned due to substantial subsidence in the 1980s. Subsidence is known to have occurred in the southern part of Montgomery County based on monitoring and long-term surveying of land surface. This model will provide valuable information to inform the regulatory decision-making of the HGSD and FBSD. )|#.`/D;WcM0z,B] mXU+^yZ!9K254cC.(WjoFgpK1EpvgoV "H7 OKQ:kHLa`Z=Hmm'rh`:Qfb5.!H{ 6+sBQ Check out this great opportunity to learn about groundwater and subsidence at HMNS - Sugar Land's latest exhibit open now until May 14, 2023! 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. o35d8\,=R/.Y2xTE@;jj?4/gh?D$U2;MrpF&tMF6h-|l-:nSzC~ ER5knSP" zXyY/mY|{mm}x"S8K~"UILrD> Since the creation of the GMA, HGSD has provided information, research, and financial support to the GMA process. sOsOg_oW uMfM "F6H1#]Q]9gv3] m ]:U3*~=lrz&/tU=j4VRi/Y?Qk#mLiQ&~9zOo,6L#?~"|HJ@uF~[L iaG,):LUCB$\zB+B=zT& 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 . 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. For more information, or to learn how to submit your report online, visit: https://lnkd.in/gSz5XemV. Areas of the nature center show reminiscences of the neighborhood and serve as an important reminder of what subsidence can do. subarea, and area B. 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. Pay Your Tax Bill Online ?Jj YV3YIi}SgQ)btH24[0PeU$'r-1[hBy"&aH@"F0Z1&N'f`^~D-ocr@:A /TG}]u9b l. In fact, the USGS serves as the hub for an annual multi-agency data collection effort that includes the Brazoria County GCD, Lone Star GCD, the City of Houston, and both subsidence districts. The Lone Star Groundwater Conservation District in 2012 purchased six Periodically Accessible Monitors (PAMs), which are specifically designed to detect subsidence. Harris-Galveston Subsidence District Meeting Agendas, Minutes and Hearing Notices. Used by HGSD as guides in the exercise of the powers in the accomplishment of the purposes of Special Districts Code. For the Jasper aquifer, primarily used in Montgomery County, water levels have continued to decline with development in the area., Click here to read our blog about how it could be addressed with a new USGS subsidence mapping tool, first published water-level altitude maps, The Harris-Galveston Coastal Subsidence District, The Lone Star Groundwater Conservation District, The Brazoria County Groundwater Conservation District, Its time for a water session at the Legislature, Texas is Losing an Average of Over 50 Gallons of Water Per Connection Every Day, Key Solutions to Texas Water Woes Are Simpler Than We Think. This district was created because area . Lone Star Groundwater Conservation District - Phase 3 Site-Specific Subsidence Investigations (December 12, 2022), Lone Star Groundwater Conservation District - Phase 2 Subsidence Investigations (January 26, 2022), Subsidence Study Phase 2 Final Report (as approved on May 10, 2022), Subsidence Study Phase 2 Task 1 and Task 2 Draft Report, Subsidence Study Phase 2 Scope of Work (as approved on April 13, 2021), Subsidence Study Phase 1 Final Report (as approved on August 11, 2020), Subsidence Study Phase 1 Draft Final Report (pending Board approval on August 11, 2020). 2003: Regulatory areas divided into area A, which includes the Richmond-Rosenberg =3R{;vBbh *J2q!Ol] 5rR(T/hgb(0XY g;}HcBei3Wbhq+(MH9DX0ayqQ^\I:v@|\S$N=fV(~'|Wo+p&O%b Water supply evaluation and population projections are underway. 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. The Harris-Galveston Subsidence District (HGSD) is a special purpose district created by the Texas Legislature in 1975. Houston-Galveston area in order to develop a regional depiction of groundwater levels. endobj In addition HGSD provides water conservation, education, and outreach programs to underscore the importance of water conservation in the community. Providing analysis of accurate and up to date predictions on water usage; the enforcement of real disincentives to those who rely too heavily on groundwater; and an unwavering commitment to practicing and promoting water conservation. Harris County MUD 501 purchases its water supply from Harris County Municipal Utility District 500, which purchases surface water from the Authority. https://lnkd.in/gZKAs__D. Community Application for Groundwater Certificate Replacement, and Acknowledgment of District Regulatory Requirements. 1 0 obj Legislature authorized the establishment of the Harris-Galveston Subsidence District to regulate and After collecting and evaluating groundwater-level data for quality control, data are incorporated into a 9 were here. View More. water levels in the aquifer were declining with associated depressuring, dewatering, and compaction 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. 1976: First regulatory area (Area of Concentrated Emphasis, ACE) established. region since the early 1900s. 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. 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. Deputy General Manager Fort Bend Operations, Now Hiring! Lone Star Groundwater Conservation District, Brazoria County Groundwater Conservation District, Fort Since its creation, subsidence rates have slowed greatly. regional water-level change maps. Water-level change in the Gulf Coast Aquifer, 1977 to 2018. hmo0?:;T!AR~p!A+~g`e]rw>F "1T"@0D$L$!A!JyXUJsm\Ouu~o:p11G5r[U=w/ QdQUq] UNESCO Land Subsidence International Initiative. larger image. Now Hiring! Click for 2 0 obj zAG2U&8?fU@. 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. 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 <> Subsidence Risk Assessment and Regulatory Considerations for the Brackish Jasper Aquifer. Activities The purpose of this report is to summarize the results of the Regional Groundwater Update Project (RGUP). HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . adopted as an effective alternative to manual contour interpolation. reduce groundwater withdrawals in Harris and Galveston Counties. Phone: 281-342-3273 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. Chicot-Evangeline (undifferentiated) and Jasper, which are composed of laterally discontinuous deposits For non-emergency law enforcement matters, please contact the Harris County Sheriffs Office non-emergency line at (713) 221-6000. In addition, they involve local communities by education and outreach programs to underscore the importance of water conservation, such as publishing an interactive viewer with GPS land subsidence monitoring stations (shown below). It has since been turned into the Baytown Nature Center. 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. %N_yuJlv\DxD"`UIci+QV8F,P"iRNd[U]4#8T&2m4=oCgq! 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 . Creation year: 1975 (64th Texas Legislature). Creation year: 2003 (approved by Brazoria County voters in 2005). `c331vf2~+kRbs "cX1K3H3200 iy@Se! g= By 1977, the withdrawals had resulted in water-level altitude declines of 350 feet below datum in the 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 . Available job opportunities with Harris-Galveston Subsidence Distrcit. Learn about the District's water conservation programs and tools, Get local watering recommendations based off data from the District's weather stations. 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. According to a 2017 USGS report, Water levels in the southeastern parts of the study area in the Chicot and Evangeline aquifers have generally continued to rise since 1977, while water levels in the northern and western parts of Harris County and Southern Montgomery County have continued to decline. 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. Click here for more information about the Subsidence District. Conventional Measurement Method, Borehole Extensometers, GPS, and Measuring Subsidence in the Future. The district implemented their first groundwater regulatory plan in 1976. She earned her Bachelor's degree in Biology and Environmental Studies from Baylor University and her . 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). Information about the report can be found at the Harris-Galveston Subsidence District website. % 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. 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. Fort Bend Subsidence District interprets groundwater-level and aquifer-sediment-compaction data to understand the effects of When expanded it provides a list of search options that will switch the search inputs to match the current selection. 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. 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 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. 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. Harris-Galveston Subsidence District in Boydton, VA Expand search. Texas Water Development Board works best with JavaScript enabled. Learn about the history of the Harris-Galveston Subsidence District. The network, initiated in 1994, currently extends across the Houston-Galveston region, across Harris, Fort Bend and surrounding counties, in an effort to represent the breadth and scope of subsidence in the region. GENERAL PROVISIONS Sec.A8801.001.AADEFINITIONS. 4Rw,De@5hfbHY`b`H=n We I$@g|0 endstream endobj 190 0 obj <>stream Disrupts collector drains and irrigation ditches. endstream endobj startxref 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. Evaluation of Projected Population and Water Demands in Fort Bend County. Since the mid 1970's, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. Bend County Subsidence District, Lone The District enjoyed visiting the Houston Museum of Natural Science at Sugar Lands newest attraction, Ocean Bound: A Deep Dive Into the Science of How Water Flows. This interactive exhibit provides a look into how actions on land can impact water and even has an area designated for learning more about groundwater and subsidence. This button displays the currently selected search type. Star Groundwater Conservation District, and 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. All Rights Reserved. HGSD lies within the boundaries of Groundwater Management Area 14 (GMA 14). compaction data. 2001: Established by the Texas State Legislature. 5 0 obj water for municipal supply, commercial and industrial use, and irrigation in the Houston-Galveston Harris-Galveston Subsidence District (HGSD) in Texas was recognized as a WaterSense Partner of the Year for the first time for helping residents and businesses save water outdoors. water-level altitude data at observation wells in the Houston-Galveston Region. geographic information system (GIS) and used for the construction of regional water-level altitude and Purpose: To preserve, conserve and protect Montgomery Countys groundwater supplies. 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. water below land surface) from the referenced well land-surface altitude. Significant brackish groundwater resources exist within the Gulf Coast Aquifer System near Houston, Texas in Harris, Galveston, Fort Bend, and surrounding counties. 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 %PDF-1.5 % Contact information for the Harris-Galveston Subsidence District. Damages roadways, bridges, building foundations, and other infrastructure. HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . When expanded it provides a list of search options that will switch the . 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. Explore Groundwater-Level and Compaction Data in the Chicot, Evangeline and Jasper Aquifers. Request for Qualifications and other important information related to doing business with the Harris-Galveston Subsidence District. Land subsidence is sinking of the land surface, caused by compressing the many layers of clay beneath the surface. below the land surface due to groundwater withdrawals. Harris County MUD 501 is located within the boundaries of the Authority. 2005: Established by the Texas State Legislature. Land subsidence is the gradual lowering of land-surface elevation. Brazoria County Groundwater Conservation District . 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. Water demands were projected . 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. %PDF-1.3 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.

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