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Codes, exemptions & field inspections

Build to the adopted code. Verify every exception.

This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.

Regulatory framework

The code baseline for Wichita County.

Wichita County's unincorporated permitting authority is principally floodplain development, not a published countywide structural-building program. The county administers Flood Damage Prevention Court Order 21.0802.601, adopted August 2, 2021, and FEMA/NFIP floodplain requirements; its 2024 hazard plan confirms county permitting, inspection, enforcement, and substantial-improvement/damage review using the 50-percent market-value threshold, except that the City of Iowa Park administers its own extraterritorial jurisdiction. The Wichita Falls-Wichita County Public Health District regulates OSSFs under Texas Health and Safety Code Chapter 366 and 30 TAC Chapter 285. Current Wichita County subdivision regulations are dated January 2025. General structural, electrical, plumbing, and mechanical codes are administered by the applicable municipality rather than published as countywide codes.

Inspection lane

For floodplain work, submit the county form and plans to the Floodplain Administrator at 940-763-0820 before starting. The owner consents to reasonable inspections; required as-built elevation or floodproofing certification must be prepared by a Texas professional engineer or registered surveyor, and the site may not be occupied or used until the county issues a Certificate of Compliance. For an OSSF, submit the application and supporting site-evaluation/design documents to OSSF@wichitafallstx.gov, pay the fee, and receive Authorization to Construct before installation. Environmental Health performs the final inspection and issues the operating permit only after the system passes; current fees include up to two site visits, with an additional-visit fee. Schedule or confirm at 940-761-7820.

Minor-work playbook

Understand what may be exempt—and what is not.

The county floodplain form states that no floodplain-development permit is required when the local administrator determines the site is outside a Special Flood Hazard Area; otherwise the permit covers buildings and additions as well as clearing, fill, grading, excavation, roads, utilities, subdivision work, and other development. Wichita County publishes no general structural permit requirement or cosmetic-work exemption for ordinary construction outside regulated floodplain areas, but municipal, subdivision, right-of-way, septic, and other approvals may still apply. The current Health District OSSF page does not publish a blanket acreage exemption, so an owner claiming a state-law exception should obtain a site-specific determination before construction.

Field rule

A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.

Inspection pipeline

Keep the work visible at every release point.

  1. 1

    Request with lead time

    For floodplain work, submit the county form and plans to the Floodplain Administrator at 940-763-0820 before starting. The owner consents to reasonable inspections; required as-built elevation or floodproofing certification must be prepared by a Texas professional engineer or registered surveyor, and the site may not be occupied or used until the county issues a Certificate of Compliance. For an OSSF, submit the application and supporting site-evaluation/design documents to OSSF@wichitafallstx.gov, pay the fee, and receive Authorization to Construct before installation. Environmental Health performs the final inspection and issues the operating permit only after the system passes; current fees include up to two site visits, with an additional-visit fee. Schedule or confirm at 940-761-7820.

  2. 2

    Preserve access

    Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.

  3. 3

    Close the record

    Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.

Contractor verification

Verify the builder before the contract is signed.

Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.

Verify contractor ↗

Planning reference

Keep the parcel rules beside the building plans.

A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.

Open planning reference ↗

Source trail

Official sources for this profile

Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.

Agency websiteOpen official source ↗Application instructionsOpen official source ↗Fee scheduleOpen official source ↗Planning or zoning referenceOpen official source ↗Contractor license lookupOpen official source ↗

Project questions

Frequently asked questions for Wichita County

Who handles permitting for this jurisdiction?

Wichita County Office of Emergency Management (Floodplain Administration) and Wichita Falls-Wichita County Public Health District, Environmental Health Division is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.

How should I begin an application?

No verified online portal was located in the reviewed public materials. Contact Wichita County floodplain administration/emergency management: 940-763-0820; Wichita Falls-Wichita County Environmental Health/OSSF: 940-761-7820 and request the current application route before preparing a final submittal.

How long might review take?

Wichita County publishes no fixed floodplain review target; an issued floodplain permit expires if work has not commenced within six months. Under 30 TAC Chapter 285, complete OSSF applications and planning materials must be approved or denied within 30 days. The Health District's current fee schedule covers up to two site visits but does not state a fixed inspection lead time.

How are inspections scheduled?

For floodplain work, submit the county form and plans to the Floodplain Administrator at 940-763-0820 before starting. The owner consents to reasonable inspections; required as-built elevation or floodproofing certification must be prepared by a Texas professional engineer or registered surveyor, and the site may not be occupied or used until the county issues a Certificate of Compliance. For an OSSF, submit the application and supporting site-evaluation/design documents to OSSF@wichitafallstx.gov, pay the fee, and receive Authorization to Construct before installation. Environmental Health performs the final inspection and issues the operating permit only after the system passes; current fees include up to two site visits, with an additional-visit fee. Schedule or confirm at 940-761-7820.

Which codes and exemptions should I review?

Wichita County's unincorporated permitting authority is principally floodplain development, not a published countywide structural-building program. The county administers Flood Damage Prevention Court Order 21.0802.601, adopted August 2, 2021, and FEMA/NFIP floodplain requirements; its 2024 hazard plan confirms county permitting, inspection, enforcement, and substantial-improvement/damage review using the 50-percent market-value threshold, except that the City of Iowa Park administers its own extraterritorial jurisdiction. The Wichita Falls-Wichita County Public Health District regulates OSSFs under Texas Health and Safety Code Chapter 366 and 30 TAC Chapter 285. Current Wichita County subdivision regulations are dated January 2025. General structural, electrical, plumbing, and mechanical codes are administered by the applicable municipality rather than published as countywide codes. The county floodplain form states that no floodplain-development permit is required when the local administrator determines the site is outside a Special Flood Hazard Area; otherwise the permit covers buildings and additions as well as clearing, fill, grading, excavation, roads, utilities, subdivision work, and other development. Wichita County publishes no general structural permit requirement or cosmetic-work exemption for ordinary construction outside regulated floodplain areas, but municipal, subdivision, right-of-way, septic, and other approvals may still apply. The current Health District OSSF page does not publish a blanket acreage exemption, so an owner claiming a state-law exception should obtain a site-specific determination before construction.

Field sequencing matters

The inspector needs to see the work at the right moment.

Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.

When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.

Closeout file

Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.