Ionia County, Michigan
North Plains Township is a township in Ionia County, Michigan. Septic permits inside North Plains Township come from Ionia County (Ionia County Health Department, Environmental Health · (616) 527-5341). 7 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Ionia County page.
North Plains Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
State construction codes enforced by Ionia County building department, applied in North Plains township
“ionia county enforces the following state of michigan construction codes: 2021 michigan building code (commercial) 2021 michigan plumbing code 2021 michigan mechanical code 2023 national electrical code (part 8 state amendments) 2015 michigan residential code”
On-site sewage systems (new, replacement and repair) in Ionia County, including land inside North Plains township, as handled by the Ionia County Health Department Environmental Health Division
“on-site sewage disposal permits are issued for all on-site sewage systems including repairs.”
New, replacement and repaired on-site sewage systems in Ionia County, including land inside North Plains township
“after application and fee payment, soil and site evaluations are conducted prior to issuance of permits.”
Inspection of existing on-site sewage systems in Ionia County, including land inside North Plains township, only for real estate transactions or refinancing
“inspections of existing water supply and sewage disposal systems are conducted for real estate transactions or refinancing of private residences only.”
New and replacement water wells in Ionia County, including land inside North Plains township
“on-site water supply permits are issued for new and replacement water wells. application and fee are required prior to a site visit.”
Subdivision development sites reviewed by the Ionia County Health Department, applied in North Plains township
“inspections and/or consultations are done in the following areas: full-time campground temporary campground foster care and day care facilities body art facilities public swimming pools other areas of involvement school environments radon solid waste disposal subdivision development”
Building permit intake in Ionia County, applied in North Plains township
“permit application checklist (return with application and permit details)”
We looked and could not find an official answer yet. Silence is not permission; ask North Plains Township or Ionia 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 North Plains Township publishes no rule on the point, not that none exists. Ionia County’s page lists the county offices to call.
Off-grid gear
Going off-grid in North Plains Township means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.