Presque Isle County, Michigan
Onaway is a city in Presque Isle County, Michigan. Onaway adopts its own zoning, so inside its limits Onaway’s rules apply, not the county’s. Septic permits inside Onaway come from the county and state together. 12 rules below are quoted from official sources and independently re-checked, most recently on November 3, 2026. Rules for unincorporated land are on the Presque Isle County page.
Land inside Onaway city limits
“ordinance no. 2011-03 zoning ordinance city of onaway state of michigan adopted by: onaway city commission june 20, 2011 effective date: july 2, 2011 as amended”
All land inside Onaway city zoned under Ordinance No. 2011-03: R-1, R-2, R-3, R-4, MH-1, C-1, C-2, OR-1, CF-1, M-1 and M-2 districts
“article v low density residential district (r-1) 5.1 intent 5.2 permitted uses 5.3 uses allowed by special permit”
Living in a recreational vehicle on vacant land, parcel, field or tract in Onaway city, not in a licensed RV park or campground
days of use per 90-day period: <= 30 days (not applicable to a licensed recreational vehicle park or campground) · days of use per calendar year: <= 90 days (not applicable to a licensed recreational vehicle park or campground)
“no person shall use or permit the use of any recreational vehicle, as defined in this ordinance, for temporary living arrangement on any vacant lot, parcel, field, or tract of land not specifically licensed as a recreational vehicle park or campground for more than thirty (30) days in a ninety (90) day period and no more than ninety (90) days per calendar year.”
“a garage home, basement home, camper, travel trailer, recreational vehicle, or mobile home not installed according to the requirements of this ordinance may be used as a temporary dwelling by the owner of the premises during the period when a dwelling conforming to the provisions of this ordinance is in the process of erection or completion on the same lot”
Camping in a recreational vehicle on vacant private land in Onaway city
days of use per 90-day period: <= 30 days (not applicable to a licensed recreational vehicle park or campground) · days of use per calendar year: <= 90 days (not applicable to a licensed recreational vehicle park or campground)
“no person shall use or permit the use of any recreational vehicle, as defined in this ordinance, for temporary living arrangement on any vacant lot, parcel, field, or tract of land not specifically licensed as a recreational vehicle park or campground for more than thirty (30) days in a ninety (90) day period and no more than ninety (90) days per calendar year.”
Dwellings and buildings in Onaway city where city water or sanitary sewer is not available
“subject to written approval of and following the requirements of the district health department where city water or sanitary sewer is not available.”
Onaway does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New residential and commercial construction, additions and manufactured structures brought to a site inside Onaway city; the building permit is issued by Presque Isle County, not the city
“permits are required before work begins on all new construction, commercial and residential, including manufactured structures (brought to the site).”
Construction inside Onaway city: the county building and zoning department administers the construction codes (zoning permits excepted)
“administers construction related codes in presque isle county (building, electrical, mechanical, plumbing, soil erosion, and zoning permit codes/ordinances*).”
Onaway city properties not served by municipal water and/or sanitary sewer: septic and well approvals go through District Health Department #4
“septic system/well permits for new and/or replacement homes, bedroom additions, and mobile homes, in areas not serviced by municipal water and/or sewers, are secured through the district #4 health department”
New and replacement homes, bedroom additions and mobile homes inside Onaway city where municipal water and/or sewer is not available
“septic system approvals are needed before a building permit can be issued.”
New and replacement homes, bedroom additions and mobile homes inside Onaway city where municipal water is not available
“septic system/well permits for new and/or replacement homes, bedroom additions, and mobile homes, in areas not serviced by municipal water and/or sewers, are secured through the district #4 health department”
Permit sequence for new construction inside Onaway city: city zoning approval, then county building permit
“zoning approval is required for new construction, residential and commercial, and before a building permit is issued.”
We looked and could not find an official answer yet. Silence is not permission; ask Onaway or Presque Isle County directly.
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 Onaway publishes no rule on the point, not that none exists. Presque Isle County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Onaway means bringing your own water and power. The kit we’d start with:
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