Texas Engineering & Permit Resource Hub
Official government forms, design manuals, checklists and permit portals for engineering projects across Texas — every link verified against its official source on 2026-09-04.
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Common questions from Texas developers & property owners
View all answers →Where can I read the Texas Accessibility Standards online?
What HCFCD Atlas 14 criteria apply to drainage and detention design?
Where can I find the current TxDOT Standard Specifications?
Where can I find the current City of Houston Infrastructure Design Manual?
What are TxDOT driveway spacing and access requirements?
Which building code applies to TDI windstorm certification in 2026?
Where can I find HCFCD drainage, hydrology, Atlas 14, LID, CAD, and flood-control manuals?
When does a Texas project need TAS plan review or inspection?
Where can I find TDLR project registration, inspection, proof-of-submission, and variance forms?
What engineering documents are commonly required for a Galveston building permit?
Where can I find TDI windstorm code documents and certificate resources?
What official tools can I use to show IECC or ASHRAE 90.1 compliance?
How do I apply for a commercial or residential permit in Jersey Village?
How do I create a COMcheck report for a commercial permit?
How do I change my FEMA flood zone or get a LOMA or LOMR?
What must be included in Denton civil engineering plans?
What must be included in commercial civil plans submitted to Pearland?
Can a completed coastal project still get a windstorm certificate?
Do I need construction stormwater authorization for a Galveston project?
Is there a statewide Texas flood-risk dataset beyond FEMA mapped areas?
Where can I find Texas water-service boundaries and TWDB map tools?
Where can I find Round Rock Design and Construction Standards?
Is my property in a TDI designated catastrophe area?
What is the development application process in Sugar Land?
What are the development, site plan and permit requirements in Tomball?
Do I need a Fort Bend County development permit?
Where can I find Stafford civil engineering, drainage, platting and permit requirements?
Where can I find Fort Bend County drainage criteria and Atlas 14 requirements?
Where can I find Fort Bend County drainage, inundation, LIDAR, and flood maps?
What does Houston require for a drainage plan during platting review?
Does my Texas project need TDLR accessibility review or registration?
Where can I find Missouri City engineering standards, drainage requirements and forms?
Where can I find Garland's Technical Standards Manual and standard construction details?
Where can I find Pasadena floodplain, elevation certificate, utility and engineering resources?
What engineering permits are required for grading, infrastructure, TIA or stormwater work in New Braunfels?
Where can I find McKinney engineering design manuals, plan-review checklists and SWP3 forms?
Where can I find Dallas drainage manuals, drainage report templates and engineering checklists?
Where can I find Arlington design criteria and paving, drainage, water and sewer details?
What are the City of Houston fill and grade requirements?
How do I check whether my property is in a FEMA flood zone?
What official flood maps and flood datasets are available in Texas besides FEMA FIRM maps?
Where can I download Texas regional flood planning GIS data?
Is my Jersey Village property in a floodplain?
Where can I find Fort Bend County FEMA floodplain information?
Where can I find Fort Bend County engineering GIS and address resources?
What is required for a Fort Worth grading permit?
Where can I find official ADA design guidance for buildings, sites, and accessible routes?
How do I look up a Harris County property by address or account?
Where can I find Harris County low impact development criteria?
Where do I apply for or check a Harris County permit?
Where do I start a City of Houston permit or plan review?
Where can I find the current TxDOT Hydraulic Design Manual?
Where can I find the HCFCD Hydrology and Hydraulics Guidance Manual?
Does my industrial facility need coverage under TXR050000?
Is my warehouse, yard, manufacturing site, or industrial business regulated for stormwater?
What HCFCD interactive flood and mapping tools are available?
Where can I find HCFCD LOMR delegation guidance?
Do I need a Land Disturbance Permit in Sugar Land?
What is an MS4 and where can I find TCEQ MS4 forms and tools?
Who regulates manufactured homes in Texas?
What HUD minimum property and foundation standards may apply to my project?
Where can I find HCFCD flood models and mapping resources?
What natural hazards affect my property or community besides flooding?
Is there a mapped wetland on or near my property?
Where can I search all current TxDOT engineering manuals?
Where can I find the HUD Permanent Foundations Guide for Manufactured Housing?
Where can I find Rosenberg development and infrastructure permit applications?
What is the NOAA Atlas 14 rainfall depth for my project location?
Does TDI approve ICC-ES, Florida Product Approval, or Miami-Dade products?
How do I check whether a window, door, roof, shutter, or other product has a TDI windstorm evaluation?
How do I create a REScheck report for a residential permit?
Where can I find TxDOT statewide planning, metro, district, and reference maps?
How do I check TxDOT right-of-way or state highway property information?
Where can I find the current TxDOT Roadway Design Manual?
What is required for a Round Rock site development permit?
What is required for a City of Austin site plan?
Where can I find HCFCD standard specifications and drawings?
Where can I find Sugar Land engineering standards, construction details and permit resources?
Where can I view the Texas State Flood Plan and regional flood-plan information?
Where can I find San Antonio Storm Water Design Criteria, Atlas 14 resources and detention forms?
Where can I find the Houston Storm Water Quality Engineer's Certification?
What is required for a new Houston Storm Water Quality permit?
Where can I find the Houston Storm Water Quality Permit Application?
How do I complete a Houston Storm Water Quality permit submittal?
Do I need a Stormwater Drainage Study or grading permit in Fort Worth?
Do I need a TCEQ construction stormwater permit or SWP3 for my project?
Where can I find the City of Houston Stormwater Information Form (SWIF)?
Which TCEQ stormwater permit applies to my project or facility?
Where can I find Garland stormwater and SWPPP plan templates?
Where can I find the Houston annual Stormwater Quality Engineer's Certification?
Where can I find the Houston annual Stormwater Quality Owner's Affidavit?
Where can I find the Houston Stormwater Quality as-built engineer certification?
How do I delineate a drainage area or get watershed flow statistics?
What TCEQ maps can I use to check wastewater outfalls, water districts, water rights, or environmental data?
Where can I find TDI windstorm engineering requirements and building-product information?
Where can I find TDI-developed windstorm product evaluation reports?
Where can I find the current Texas MUTCD / TMUTCD?
Does TDI accept Miami-Dade, Florida Product Approval, ICC-ES, Intertek, or other third-party product reports?
Where can I find League City site development and engineering design standards?
What watershed, stream, or waterbody is my site connected to?
What must be submitted to TCEQ for wastewater system design review?
What Texas design criteria apply to wastewater collection systems and lift stations?
How do I find which MUD, WCID, drainage district, or water district serves my property?
What soil types are mapped on my property?
Where can I find WPI-1, WPI-2E, WPI-8 and other TDI windstorm forms?
Do I need a TDI windstorm inspection for my property or project?
How do I apply for or search a TDI windstorm certificate?
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