Zoning, building permits and septic rules in Dixon Township, Illinois

Rules another office applies inside Dixon Township

Dixon Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Who permits septicCounty (with conditions)

  New or repaired septic tanks and sewage disposal systems on land inside Dixon township, Lee County, Illinois. The county code applies countywide, so it covers Dixon township; no township-level septic authority was found.

  • The permit comes from the county board of health, not from the township.
  • Where the connection is to be made to a public sewer, arrangements are made with the municipality owning the sewer instead of the county board of health (per 8-2-9a).
  • Source is a City/County code snapshot on American Legal Publishing marked current through the 2026 S-14 supplement; the publisher disclaims that the posted code may not match the official printed copy.

  “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”

• Septic permitRequired

  Erecting, constructing or repairing a septic tank or sewage disposal system on land inside Dixon township, Lee County, Illinois.

  • Permit must be obtained from the county board of health before the work starts (per 8-2-9a).
  • Applications must be in writing on the form prescribed by the health authority, with a plat showing wells, sewers, septic tanks, seepage systems and other facilities, plus plans and specifications (8-2-9b.1).
  • Soil classification results must accompany each application (8-2-9b.2).
  • Where the connection is to be made to a public sewer, arrangements are made with the municipality owning the sewer rather than the county board of health (8-2-9a).
  • Resident owner or intended resident owner who personally installs a system for his own single-family residence does not need a licensed installer, but still must obtain the permit and follow the chapter (8-2-11 licensing of installers; text preceding its subsection c.1).
  • Alternative systems require a septic permit before installation (8-2-8 item 7).

  “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”

• Septic inspectionRequired

  New alternative (non-conventional) septic systems built inside Dixon township, Lee County, Illinois. Inspection rules for conventional septic systems were not found.

  • The system must be inspected after installation and before it is backfilled (8-2-8 item 8).
  • The system must be designed and built under Illinois Department of Public Health rules for alternative septic systems (8-2-8 item 9).
  • A septic permit must be obtained before installation (8-2-8 item 7).

  “8. inspection prior to backfill: all new alternative septic systems must be inspected after installation prior to backfilling.”

• Permit feesPublished (with conditions)

  Septic application fees for sewage systems built or repaired on land inside Dixon township, Lee County, Illinois.

  • The fee amounts apply when the application is submitted by a licensed septic contractor (8-2-9c.1.a).
  • A property owner installing a septic system on their own residential property pays twice the amount of a contractor-installed residential system (8-2-9c.1.b).
  • The fee for required permits increases every three years by $25.00, and the code's table shows $150 tank only, $250 tank/field only and $350 non-residential from 2027 (8-2-9c.1.a).
  • Late filing fee is set by the Lee County Board of Health (8-2-9c.2).
  • The code states the fee may be altered by amendment to the Lee County code.
  • Fee amounts are county fees, not township fees.

  septic application fee, tank-only installation (2024 to 2026): 125 USD (increases $25 every three years) · septic application fee, residential properties (2024 to 2026): 225 USD (increases $25 every three years; contractor-submitted) · septic application fee, commercial properties (2024 to 2026): 325 USD (increases $25 every three years; contractor-submitted)

  “a fee of one hundred twenty-five dollars ($125.00) for tank-only installation, two hundred twenty-five dollars ($225.00) for residential properties, and three hundred twenty-five dollars ($325.00) for commercial properties must accompany each sewage application submitted by a licensed septic contractor”

• Permit processPartial

  Septic and sewage disposal permits only, for land inside Dixon township, Lee County, Illinois. No building-permit process was found.

  • Application in writing, on the form the health authority prescribes, with plat and plans (8-2-9b.1).
  • Soil classification results must accompany each application (8-2-9b.2).
  • Approval by the county health department and issuance of the permit come before any construction or repair and before the building permit is issued (8-2-9b.3).
  • Late filing of an application carries an additional fee set by the county board of health (8-2-9c.2).

  “applications shall be approved by the county health department and permits shall be issued before any construction or repair is undertaken and before the building permit is issued”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Dixon Township or Lee County directly.

• Building permit — Building permit requirement for new homes inside Dixon township
• Owner-builder exemption — Owner-builder exemption from permits or licensing inside Dixon township
• Building code adopted — Building code adoption for land inside Dixon township
• Inspections — Building inspection requirements for construction inside Dixon township
• Certificate of occupancy — Certificate of occupancy for new homes inside Dixon township

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.

Off-grid gear

Going off-grid in Dixon Township means bringing your own water and power. The kit we’d start with:

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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