... Floodplain Buyouts. Floodplain Mapping 4. TCEQ Open Data Portal: Connecting people to the environment with data The research reported herein was supported by the Texas Department of Transportation, in order to help improve their hydraulic design capabilities. The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. SDRDB Plugging Report Shapefile, Well Locations from TWDB Brackish Resources Aquifer Characterization System (BRACS) – Updated nightly. TCEQ Geographic Data Viewers Links to Geographic Data Viewers providing easy access to spatial data via graphical interface. The Harris County Flood Control District utilizes Geographic Information Systems (GIS) extensively in many aspects of the District's mission. Please note that creating presentations is not supported in Internet Explorer versions 6, 7. All GIS datasets are available for download in shapefile format. GIS & Addressing The GIS & Addressing staff work in the Department of Information Technology Services. Geospatial data from City of Dallas, Texas. Floodplain Analysis Steps 3.1. This thesis presents a GIS approach for automated floodplain mapping to aid in the design of drainage facilities. Let our hands-on team of data Specialists assist you with physical map products and other datasets, many unavailable online. Priority Groundwater Management Areas - PGMA - Updated Oct. 2009, as designated by TCEQ. You need to enable JavaScript to run this app. river basins of Texas, * These are not the 'official' TWDB basin boundaries. If you are unable to access the GIS web services using the legacy http protocols you will need to update your bookmarks and application urls to use https. GIS Data on ArcGIS Online; Pre-Made Maps. Texas GIS Data; Texas Counties GIS Data; Contact. ArcGIS Hydro DataModel 4.4. Texas Terrain Color Ramp - Texas hillshade raster plus color ramp. TNRIS DataHub. Groundwater Conservation Districts - Groundwater conservation districts in Texas. Data current as of 2014. Flood Planning Regions - The 15 Flood Planning Regions in Texas, as created by TWDB, updated April 2020. Location 1700 N. Congress, Room B-40 Austin, Texas, 78701 View Map. The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. title: FBC Floodplain Mapping Tool: description: type: Web Mapping Application: tags: floodplain: thumbnail: id: cfe8b1a5660f4c5ca07f48aec0690591: item link: Major Aquifers - The 9 major aquifers of Texas as defined by the TWDB, Updated December 2006. Well Locations from TWDB Groundwater Database (GWDB) - Updated nightly. With the advancements in technology and the combined knowledge of District staff, we can present the data you need to be better informed by harnessing GIS's powerful ability to graphically illustrate and organize that data. Your browser is currently not supported. Model Developmentand Execution 3.2.1. ... Floodplain/FEMA Map Information Brazoria County Floodplain Department Telephone: (979) 864-1295; Maps. We strive to provide you with the highest quality of GIS … Geographic Information Systems. Since 2014, Texas GIS Data Download has provided a central repository for parcel data and ownership information in the State of Texas. The GIS datasets listed below are related to various types of natural features. Aerial Photography (1940-2017) RiverCAD 5. Texas Hillshade - Background image used in statewide maps, Generated from DEMs. GIS at TPWD. In collaboration with our training partners, the schedule includes live instructor-led online classes and for the independent This floodplain is also called Zone A or Zone AE. The USGS national hydrologic 8-digit coding System and access via API Plan, Updated April 2020 Mapping/Redelineation study deliverables and! 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