Peoria County, Illinois
Medina Township is a township in Peoria County, Illinois. Septic permits inside Medina Township come from Peoria County (Peoria City/County Health Department, Environmental Health Division · 309-679-6161). 3 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Peoria County page.
Medina Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New construction and alterations of buildings on land inside Medina township, which is unincorporated Peoria County and is served by Peoria County Planning & Zoning
“new homes [...] remodels/alterations/repairs to a building”
Onsite (septic) wastewater systems on land inside Medina township, which is unincorporated Peoria County; the county code applies within the boundaries of Peoria County and is administered by the Peoria City/County Health Department
“this chapter is enacted in order to manage the risk of disease transmission as well as reduction of adverse environmental conditions created by the improper treatment of domestic sewage, through the proper design, installation, operation, and maintenance of onsite wastewater treatment systems within the boundaries of peoria county.”
Fees for onsite (septic) wastewater permits in Medina township (unincorporated Peoria County); building permit fees were not located
onsite wastewater permit application fee: 200 USD (not refundable once permit issued) · variance application fee: 75 USD (not refundable)
“peoria city/county environmental health fees onsite wastewater treatment program permit application fee: $200.00 variance application fee: $75.00 subdivision application fee: $100.00 plus $5.00 per lot after 15 lots”
We looked and could not find an official answer yet. Silence is not permission; ask Medina Township or Peoria 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 Medina Township publishes no rule on the point, not that none exists. Peoria County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Medina Township means bringing your own water and power. The kit we’d start with:
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