Bolthole Index

McLean County, North Dakota

Zoning, building permits and septic rules in Coleharbor, North Dakota

Coleharbor is a city in McLean County, North Dakota. Septic permits inside Coleharbor come from the state health agency. 3 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the McLean County page.

Answers from the rulebook for Coleharbor

Rules another office applies inside Coleharbor

Coleharbor does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Owner-builder exemptionConditional

    A person installing an onsite wastewater sewage treatment system on that person's own premises for that person's own use, including inside Coleharbor city limits.

    • The exemption is from the state installer licensing requirement, not from local permitting or other onsite-wastewater rules.
    • The system must be installed on the individual's premises for the individual's use.
    “exempt from the licensing requirements of this chapter”
  • Who permits septicState (with conditions)

    Onsite wastewater treatment systems inside Coleharbor city limits.

    • The Department of Environmental Quality has exclusive authority to adopt statewide rules; permits may be issued by a local public health unit or other political subdivision under those rules.
    “the department has the exclusive authority to adopt rules”
  • Well permitLimited

    Construction of a well inside Coleharbor city limits from which more than 12.5 acre-feet of water per year will be appropriated.

    • The threshold applies regardless of proposed use.
    • Domestic, livestock, fish, wildlife, and other recreational uses have stated exceptions for construction or taking from constructed works, subject to notification after completion.
    • A water permit is required before construction of a qualifying well.

    annual water appropriation threshold: > 12.5 acre-feet per year (Applies to construction of a well; the statute states separate domestic and other-use exceptions.)

    “shall secure a water permit prior to [...] construction of a well from which more than twelve and one-half acre-feet [...] per year will be appropriated.”

Still unanswered

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

  • Building permit — Residential construction inside Coleharbor city limits.
  • Building code adopted — Buildings inside Coleharbor city limits.
  • Inspections — Buildings inside Coleharbor city limits.
  • Certificate of occupancy — Occupancy of buildings inside Coleharbor city limits.
  • Zoning districts — Zoning districts inside Coleharbor city limits.
20 more unanswered
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Off-grid sanitation
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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.

Unanswered questions are usually a sign that Coleharbor publishes no rule on the point, not that none exists. McLean County’s page lists the county offices to call.

← All of McLean County: county rules, score and offices