Texas
Houston Galveston Area Council
Texas State Data Center provides TIGER data and statistics for the state.
Texas Education Agency has school boundaries and school district boundaries.
Mineral Management Service
Gulf of Mexico Region
U.S. Department of the Interior
The Minerals Management Service (MMS), a bureau in the U.S. Department of the Interior, is the federal agency that manages the nation's natural gas, oil and other mineral resources on the outer continental shelf (OCS). Available map types:
Digital data can be downloaded in ASCII, E00, and DXF formats.
Texas Coastal Hazards Atlas
Volume 1
Volume 2
The Texas Coastal Hazards Atlas is being developed in response to the need for technical information by coastal planners and to increase public awareness of coastal processes.
The area covered in volume 1 is the southeast coast from the Brazos River on the west to Sabine Lake on the east.
The area covered in volume 2 is the middle coast from the Brazos River on the east through Corpus Christi Bay on the west.
Texas Environmental Profiles
Maps, County profiles and state summaries for
Texas General Land Office GIS, Maps and Data
TCEQ GIS index
Texas Commission on Environmental Quality offers:
- Air Monitoring Sites
- Landfills
- Superfund Sites
- Permitted Industrial and Hazardous Waste Sites
- Surface Water Rights Diversion Points
- Public Water Supply Sources
- Radioactive Waste Sites
- TCEQ Regions
- Designated Stream Segments
- Stream Segment Boundaries
- Air Quality Nonattainment and Near Nonattainment Areas
TNRIS
Digital Data Lookup
Texas Natural Resources Information System offers 30m DEMs, 2.5m DOQQs, and TxDOT files free for download.
- Administrative Areas
- Atmospheric Resources
- Energy and Mineral Resources
- Imagery and Raster Data
- Land and Biological Resources
- Land and Water Quality
- Transportation
- Water Resources
- County boundaries
- Legislative districts
- Zip codes
- Air quality
- Weather
- Oil and gas reservoirs
- Digital orthophoto quadrangles (DOQs)
- Digital raster graphics (DRGs)
- Land use/land cover
- Soils
- Elevation
- Waste sites
- Water supply
- Airports
- Roads
- Waterways
- Aquifers
- Streams
- Wetlands
USGS water resources for Texas
