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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 Potter County.

Potter County Road and Bridge administers county floodplain and subdivision requirements for unincorporated land; the December 2023 subdivision regulations require drainage analysis identifying the 100-year floodplain, road standards, water-supply certification, and approved sewage plans. The Amarillo Area Public Health District administers Potter County's OSSF Order, 30 TAC Chapter 30 Subchapters A and G, and 30 TAC Chapter 285. The county's more stringent OSSF order requires a permit regardless of tract acreage. No general county structural building-code edition or ordinary residential building-permit program was published for unincorporated property in 2026.

Inspection lane

Submit the completed OSSF application, scaled site plan, floor plan, licensed site evaluation, and any required professional design to ehealthOSSF@amarillo.gov, in person, or by mail, with fees. An approved Authorization to Construct is required before work or inspection scheduling. Call 806-378-9472 the business day before the desired inspection with the address, permit number, and installer-attendance information; the system must pass before backfilling. For floodplain or subdivision review, contact Potter County Road and Bridge at 806-383-2273. Public OSSF records are searchable at eBridge using username 'public', password 'publicuser', and file cabinet 'AMARILLOEH'.

Minor-work playbook

Understand what may be exempt—and what is not.

No county minor-structure or cosmetic-work exemption list was published because Potter County does not identify a general building-permit program for unincorporated construction. Potter County's local OSSF order removes the state 10-acre permit exemption: installing, repairing, replacing, or altering any OSSF requires a permit regardless of acreage. A homeowner may install or repair a system serving the homeowner's own single-family residence after obtaining the permit and approvals; rental, leased, and commercial property requires a licensed installer.

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

    Submit the completed OSSF application, scaled site plan, floor plan, licensed site evaluation, and any required professional design to ehealthOSSF@amarillo.gov, in person, or by mail, with fees. An approved Authorization to Construct is required before work or inspection scheduling. Call 806-378-9472 the business day before the desired inspection with the address, permit number, and installer-attendance information; the system must pass before backfilling. For floodplain or subdivision review, contact Potter County Road and Bridge at 806-383-2273. Public OSSF records are searchable at eBridge using username 'public', password 'publicuser', and file cabinet 'AMARILLOEH'.

  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 ↗Permit portalOpen 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 Potter County

Who handles permitting for this jurisdiction?

Potter County Road and Bridge Department; Amarillo Area Public Health District Environmental Health 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?

Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact Potter County Road and Bridge/Floodplain: 806-383-2273; Amarillo Environmental Health OSSF: 806-378-9472; rural 911 addressing: 806-374-9800 ext. 109.

How long might review take?

A complete OSSF application must be approved or denied within 30 days under 30 TAC Chapter 285. The Authorization to Construct is valid for one calendar year; if the system does not pass inspection during that period, a new permit is required. The operational permit does not expire while the system is used as approved. Public OSSF record requests may take up to 10 days.

How are inspections scheduled?

Submit the completed OSSF application, scaled site plan, floor plan, licensed site evaluation, and any required professional design to ehealthOSSF@amarillo.gov, in person, or by mail, with fees. An approved Authorization to Construct is required before work or inspection scheduling. Call 806-378-9472 the business day before the desired inspection with the address, permit number, and installer-attendance information; the system must pass before backfilling. For floodplain or subdivision review, contact Potter County Road and Bridge at 806-383-2273. Public OSSF records are searchable at eBridge using username 'public', password 'publicuser', and file cabinet 'AMARILLOEH'.

Which codes and exemptions should I review?

Potter County Road and Bridge administers county floodplain and subdivision requirements for unincorporated land; the December 2023 subdivision regulations require drainage analysis identifying the 100-year floodplain, road standards, water-supply certification, and approved sewage plans. The Amarillo Area Public Health District administers Potter County's OSSF Order, 30 TAC Chapter 30 Subchapters A and G, and 30 TAC Chapter 285. The county's more stringent OSSF order requires a permit regardless of tract acreage. No general county structural building-code edition or ordinary residential building-permit program was published for unincorporated property in 2026. No county minor-structure or cosmetic-work exemption list was published because Potter County does not identify a general building-permit program for unincorporated construction. Potter County's local OSSF order removes the state 10-acre permit exemption: installing, repairing, replacing, or altering any OSSF requires a permit regardless of acreage. A homeowner may install or repair a system serving the homeowner's own single-family residence after obtaining the permit and approvals; rental, leased, and commercial property requires a licensed installer.

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.