Fulton County, Illinois
Lee Township is a township in Fulton County, Illinois. Septic permits inside Lee Township come from Fulton County (Fulton County Health Department Environmental Health · 309-647-1134). 15 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Fulton County page.
Lee 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 dwellings and structures on land in unincorporated Fulton County, applied inside Lee township (applicability to Lee township not separately confirmed)
“before a zoning permit can be issued, and before construction can start, you must obtain a well and/or septic permit from the fulton county health department.”
New structures, buildings and dwellings in unincorporated Fulton County, applied inside Lee township
“yes! in order to legally occupy a new structure/building/dwelling, you must receive a “certificate of occupancy” from the zoning enforcement officer.”
County zoning districts that govern land in unincorporated Fulton County, applied to land inside Lee township if county zoning applies there (applicability to Lee township not separately confirmed)
“1. ac - agriculture/conservation district a. permissive uses”
Mobile homes in the AC district under the Fulton County zoning ordinance, as applied in unincorporated land inside Lee township; no general minimum dwelling size for site-built single-family homes was located
minimum living area, mobile home in AC district: >= 500 square feet (mobile homes only; table text partly garbled)
“mobile home with a minimum size of 500 square feet of living area.”
AC agriculture/conservation district lots under the Fulton County zoning ordinance, as applied in unincorporated land inside Lee township (applicability to Lee township not separately confirmed)
minimum lot area per dwelling, AC district with public water: 20000 square feet (where public water service is available) · minimum lot width, AC district with public water: 100 feet (where public water service is available) · minimum lot area per dwelling, AC district with public water and sewer: 15000 square feet (where public water and public sewer are available and Fulton County Health Department gives written permission) · minimum lot area, AC district (base): 43560 square feet (table value matched by column position; confirm against printed table)
“zoning district lot width in feet lot area in square feet ac r-1 r-2 b i 150 50 50 none none 43560 5000 5000”
“zoning district lot width in feet lot area in square feet ac r-1 r-2 b i 150 50 50 none none 43560 5000 5000”
Recreational vehicle parks and camper parks in the AC district inside Lee township; no rule found on an RV used as a dwelling on private land
“recreational vehicle parks, and/or camper parks and the conditions they would be subject to”
Mobile and manufactured homes in unincorporated Fulton County, applied inside Lee township; permitted in AC, R-1 and R-2 districts per the district use lists
minimum manufactured width, R-1 mobile home: >= 24 feet · minimum manufactured width, R-2 mobile home: >= 14 feet
“1. homes must be built after june 15, 1976 and bear the hud seal of approval. 2. homes must have skirting consisting of brick, block, pressure-treated wood or other materials that are both durable and permanently affixed.”
Private sewage disposal systems on land inside Lee township; the Fulton County Health Department issues the permits
“it shall be unlawful for any person to construct, renovate, alter, or extend a private sewage disposal system within the county unless he/she holds a valid permit issued by the fulton county health department”
Construction, renovation, alteration or extension of a private sewage system inside Lee township
permit validity: 1 calendar year · distance to public or community sewer that allows refusal: <= 200 feet (health officer may refuse permit)
“the health officer may refuse to grant a permit for the construction, renovation, alteration, or extension if the application is incomplete, the property is not acceptable for the construction, renovation, alteration, or extension of a private sewage disposal system, or if a public or community sewage system under the jurisdiction of the illinois environmental protection agency is within 200 feet of the property.”
Proposed private sewage system sites inside Lee township, before a permit is issued
“the health officer or his/her designate shall make an inspection of the proposed sewage system site to determine compliance with the provisions of this ordinance”
Installing any private sanitation system (septic or other sewage disposal) inside Lee township
“it shall be unlawful for any person to construct, renovate, alter, or extend a private sewage disposal system within the county unless he/she holds a valid permit issued by the fulton county health department”
New homes and structures needing a well inside Lee township; the Fulton County Health Department issues the permit
“before a zoning permit can be issued, and before construction can start, you must obtain a well and/or septic permit from the fulton county health department.”
Creating new lots by plat or subdivision plan in unincorporated Fulton County, applied inside Lee township
“8) plat review and subdivision plan review: a) all lots must have an area available that will provide sufficient space to maintain, repair and replace the private sewage disposal system”
Zoning permit process for projects in unincorporated Fulton County, applied inside Lee township
“phone: (309) 547-0902 office address: 257 west lincoln street lewistown, il 61542 office hours: monday-friday, office hours: 8:00am-4:00pm”
We looked and could not find an official answer yet. Silence is not permission; ask Lee Township or Fulton 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 Lee Township publishes no rule on the point, not that none exists. Fulton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Lee Township means bringing your own water and power. The kit we’d start with:
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