The Harris-Galveston Subsidence District maintains GPS monitoring stations in Harris, Galveston, Fort Bend and surrounding counties. HARRIS GALVESTON SUBSIDENCE DISTRICT TESTIMONY TO COMMITTEE ON COUNTY AFFAIRS 2. The development of brackish groundwater resources has become a more common water management strategy in the State of Texas. If you are passionate about water conservation, education, collaboration, and making a positive impact on your community, we invite you to apply today! 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. All Rights Reserved. Community 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. Get regular updates on Lone Star Groundwater Conservation District. HGSD is governed by a board composed of 19 directors appointed by mayors and entities withing HGSD boundaries. 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 . 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. 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 . Harris County MUD 501 is within the boundaries of the Harris Galveston Subsidence District (the Subsidence District) which regulates groundwater withdrawal. 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. Extensometers and Subsidence. endstream endobj startxref Application for Groundwater Certificate Replacement, and Acknowledgment of District Regulatory Requirements. HGSD is divided into three regulatory areas stretching from High Island and Galveston upwards to Hempstead, TX. 9 were here. Pay Your Water Bill water-level altitude data at observation wells in the Houston-Galveston Region. HVMs9W(GEU nQ,bb]4vb3Z_lW=zl%{O;\o%{ebEw It has since been turned into the Baytown Nature Center. 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. Subsequent to establishing the Harris-Galveston Subsidence District, the Texas State Legislature Brazoria County Groundwater Conservation District . Visit smarteraboutwater.org for water conservation resources to help homeowners, businesses, and the community. Activities 2 0 obj 186 0 obj <> endobj #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. Harris County MUD 501 purchases its water supply from Harris County Municipal Utility District 500, which purchases surface water from the Authority. Creation year: 1975 (64th Texas Legislature). accurate land-surface altitude data available at the time of publication were used in the creation of 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.). Board Elections Annual Pumpage Reports are due by January 31, 2023. hbbd```b``NA$EHD]c@$wX2$'u1fHY b groundwater withdrawal on land subsidence in the Houston-Galveston region of Texas. Since the mid 1970's, the USGS and the Harris-Galveston Subsidence District have conducted scientific investigations and subsidence monitoring for over 40 years. water levels in the aquifer were declining with associated depressuring, dewatering, and compaction Click here for more information about the Authority. Trash (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. 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. The purpose of this report is to summarize the results of the Regional Groundwater Update Project (RGUP). Learn about the history of the Harris-Galveston Subsidence District. Purpose: To manage groundwater withdrawal and enforce groundwater regulation throughout Harris and Galveston counties, in hopes of preventing the land subsidence that leads to increased flooding. The cumulative compaction in the Chicot-Evangeline undifferentiated aquifer is measured at 13 Creation year: 2001 (77th Texas Legislature). Star Groundwater Conservation District. Regular, precise, automated readings are taken of the elevation of the ground at locations throughout the county. Harris-Galveston Subsidence District Joins the Winners' Circle. All Rights Reserved 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. Brazoria County Groundwater Conservation District, Up to 2020, regional water-level altitude maps were created by manually interpolating contours of Alters the flow of creeks and bayous which may increase the frequency and severity of flooding. The District was created to provide for the regulation of groundwater . 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 . region since the early 1900s. GENERAL PROVISIONS Sec.A8801.001.AADEFINITIONS. 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. HGSD Financial Information including Budgets, Annual Audits, and Financial Reports. Now Hiring! Removing water from fine-grained aquifer sediments compresses the aquifer leaving less pore space available to store water resulting . 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. Subsidence Risk Assessment and Regulatory Considerations for the Brackish Jasper Aquifer. publication. Harris County Sheriffs Office 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 2017 Annual Groundwater Report Final Approved (Revised 2.0). Vision, Mission and Stategic Goals of the Harris-Galveston Subsidence District. The Authority has entered into a Water Supply Contract with the City of Houston to obtain treated surface water from Houston. Chicot-Evangeline (undifferentiated) and Jasper, which are composed of laterally discontinuous deposits 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. 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 . Learn about the District's water conservation programs and tools, Get local watering recommendations based off data from the District's weather stations. 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 site is a publicly available, searchable, online database of water information. HGSD has the goal of reducing the area to 20% reliance on groundwater by 2035 and managing water to promote . H\j@}l/6 6i!i$U6"o=B9|c7MfwzQCyaks,Oi&LOcuVcc6_z0Y.MTQM>lW~2Miu8hV4c:ul:fU,+?/Q_spA.%Y[Hliicc-iiiiooo#t8zAG#+0SL W`y$[yzzxzzzxzzzxzzzxzzzxzzzxzzzxzgJ0Fi6xN4._3I]8o 1 of 3. The RGUP was jointly supported by the Harris-Galveston Subsidence District, the Fort Bend Subsidence District, and the Lone Star Groundwater Conservation District. Contact information for the Harris-Galveston Subsidence District. Regional water-level change maps were constructed by interpreting the compiled water-level altitude data collection year and the interpolated water-level altitude of the historic year from a modeled surface. We look forward to each Directors contribution to the HGSDs Board. 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.