Lee County, Illinois
Palmyra Township is a township in Lee County, Illinois. Septic permits inside Palmyra Township come from Lee County (Lee County Health Department, Environmental Health · 815-284-3371). 14 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Lee County page.
Construction governed by Lee County zoning on unincorporated land inside Palmyra Township.
“Fee will be charged to both owner and contractor if any construction begins prior to the building permit being issued”
Commercial structures governed by Lee County zoning on unincorporated land inside Palmyra Township.
“All commercial buildings must be inspected and approved before building permit will be approved.”
Unincorporated land inside Palmyra Township governed by Lee County zoning.
“The unincorporated area of the county is divided into districts or "zones". Certain types of uses are allowed in each of these zones. The ordinance lists those uses.”
Agricultural-zoned land governed by Lee County zoning inside Palmyra Township.
side and rear setback: 15 feet (Agricultural zoning.) · township-road setback: 60 feet from centerline (Agricultural zoning.) · county-highway setback: 75 feet from centerline (Agricultural zoning.) · state-highway setback: 50 feet from right-of-way line (Agricultural zoning.)
“Agricultural Zoning 15’ from side & rear lot lines Township Road - 60’ from centerline of roadway County Highway - 75’from centerline of roadway State Highway - 50’ from right-of-way line”
“Residential Zoning 7’ from side & rear lot lines - 25’ from front property line set back”
Private sewage disposal systems installed inside Palmyra Township.
“The type and size of the system to be used for the disposal of tank effluents shall be determined by the County Board of Health and shall be based largely upon the results of soil investigations performed by a soil classifier or an Illinois licensed Professional Engineer.”
Private sewage disposal systems inside Palmyra Township.
“No septic tank, privy vault, sink drain, or sewage disposal system shall be erected, constructed, or repaired in this county, except in accordance with this chapter, and it shall be unlawful to proceed with such work unless a permit has first been obtained from the County Board of Health; provided, however, that where the connection is to be made to a public sewer, arrangements shall be made with the municipality owning the sewer rather than the County Board of Health.”
A septic system installed by a property owner inside Palmyra Township.
minimum passing score: 75 percent (Written open-book test for property owners installing their own septic system.)
“Request the Lee County Health Department to make a final inspection after the system is installed and before the trenches are backfilled.”
New, deepened, modified, or sealed private water wells inside Palmyra Township.
permit validity: 12 months (Construction must start within the validity period.)
“No water well or closed loop well shall be constructed, deepened, modified, or sealed except in accordance with this chapter, and it shall be unlawful to proceed with such work unless a permit has first been obtained from the health authority.”
Agricultural uses on unincorporated land inside Palmyra Township governed by Lee County zoning.
“Certain agricultural uses are exempt from meeting local zoning requirements according to state law. Contact the Zoning Department to determine if you qualify for this exemption.”
New building permit applicants on unincorporated land inside Palmyra Township.
“After the Zoning Office has issued an address, the individual requesting the permit must receive a driveway access permit, a 9-1-1 sign permit and drainage permit from the Lee County Highway Engineer, 1629Lee Center Road, Amboy, IL.”
Development in a special flood hazard area inside Palmyra Township.
“Building/Developing in a Floodplain requires additional steps. Most require the minimum of the following:”
Lee County building and zoning permits for unincorporated land inside Palmyra Township.
minimum building permit fee: 50 USD (Any fee less than $50.) · temporary permit: 50 USD · preliminary plat fee: 750 USD (Up to the first 10 lots; $25 per lot thereafter.) · final plat fee: 500 USD (Up to the first 10 lots; $25 per lot thereafter.)
“Minimum building permit fee (Any fee less than $50.00) $ 50.00”
Lee County building permits for unincorporated land inside Palmyra Township.
“To expedite the building permit process, as quickly as possible, please follow the requirements listed below in the order in which they are presented.”
We looked and could not find an official answer yet. Silence is not permission; ask Palmyra Township or Lee 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 Palmyra Township publishes no rule on the point, not that none exists. Lee County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Palmyra Township means bringing your own water and power. The kit we’d start with:
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