Zoning, building permits and septic rules in Omak, Washington

Omak’s own rules

• Building code adoptedAdopted (with conditions)

  Buildings in the city of Omak.

  • The city adopts the State Building Code by reference; the code lists local additions, deletions, exceptions, and Washington Administrative Code amendments for particular referenced codes.

  “There shall be in effect in the city of Omak the State Building Code which consists of the following codes which are hereby adopted by reference:”

• InspectionsLimited

  Water and sewer installation work inside Omak city limits.

  • The contractor or applicant must arrange and schedule the inspection.
  • The water/sewer permit is not effective until installation is completed to the Public Works Director's satisfaction.

  “In addition, all water and sewer work must be inspected by the City of Omak Public Works Department. It is the responsibility of the contractor or applicant to arrange and schedule inspections. A permit for water and sewer shall not become effective until the installation is completed to the satisfaction of the Public Works Director of the City of Omak.”

• Local zoningPresent (with conditions)

  Land inside Omak city limits.

  • The adopted municipal code contains Title 18, Zoning.

  “Title 18 Zoning (§ 18.04.010 – § 18.52.080)”

• Zoning districtsPublished (with conditions)

  Zoning districts inside Omak city limits.

  • The official Building and Planning page publishes a zoning-map document.

  “Zoning Map (PDF) View the Zoning Map (PDF)”

• Subdividing landRegulated (with conditions)

  Subdivision of land inside Omak city limits.

  • The adopted municipal code contains Title 17, Subdivisions.

  “Title 17 Subdivisions (§ 17.04.010 – § 17.48.280)”

• Building in a floodplainRequired

  All development within a designated floodplain in Omak city jurisdiction.

  • Development must comply with Chapter 14.28.
  • Development must comply with construction specifications in the most currently adopted IRC Chapter 3, Flood-Resistant Construction, as amended.

  “All development within a designated floodplain located in the city of Omak jurisdiction shall comply with Chapter 14.28 and the construction specifications detailed in the most currently adopted IRC Chapter 3 Flood-Resistant Construction as amended.”

• Permit feesVariable (with conditions)

  City of Omak permit fees.

  • Fees are established by city resolution.
  • The building official determines value or valuation under the section.

  “All city of Omak permit fees shall be established by a city of Omak resolution. The determination of value or valuation under any of the provision of this section shall be made by the building official.”

• Permit processPartial

  Building and related development applications inside Omak city limits.

  • The city publishes a building-permit application and a water/sewer application for new construction or infrastructure.
  • The opened materials do not provide a complete end-to-end building-permit procedure.

  “Building Permit Application (PDF) View the Building Permit Application (PDF) [...] Water & Sewer Application - New Construction/Infrastructure (PDF) View the Water & Sewer Application - New Construction/Infrastructure (PDF)”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Omak or Okanogan County directly.

• Building permit — Residential construction inside Omak city limits.
• Owner-builder exemption — Owner-built residences inside Omak city limits.
• Certificate of occupancy — Residential occupancy inside Omak city limits.
• Minimum dwelling size — Single-family residential districts inside Omak city limits.
• Minimum lot size — Single-family residential districts inside Omak city limits.

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Off-grid gear

Going off-grid in Omak means bringing your own water and power. The kit we’d start with:

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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