Bolthole Index

Crawford County, Illinois

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

Robinson Township is a township in Crawford County, Illinois. Septic permits inside Robinson Township come from the state health agency. 7 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Crawford County page.

Answers from the rulebook for Robinson Township

Rules another office applies inside Robinson Township

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

  • Building code adoptedAdopted (with conditions)

    New residential construction inside Robinson Township where no locally adopted building code governs the project.

    • For a purchaser-builder agreement, the state summary specifies the current or most recent preceding IRC edition, or a municipal/county residential code within 100 miles; it states an effective date of 1/1/24 and excludes IRC chapters IV and VII.
    • Where no purchaser-builder agreement exists, the state summary specifies the current IRC edition, effective 1/1/24 and excluding IRC chapters IV and VII.
    • A locally adopted code may instead govern; no official evidence was located establishing whether Robinson Township has adopted one.
    “jurisdictions that have not adopted a building code”
  • InspectionsRequired

    Non-state commercial buildings inside Robinson Township in a jurisdiction that has not adopted a building code.

    • Applies to commercial buildings in jurisdictions without an adopted building code.
    • The inspection must be by a qualified inspector and state that the building complies with the listed codes.
    “Non-state buildings must be inspected by a qualified inspector”
  • Who permits septicState (with conditions)

    Private sewage disposal systems inside Robinson Township.

    • The state rule covers systems with no surface discharge and systems discharging treated effluent up to 1,500 gallons per day to ground surface.
    • Local health agencies may also review construction plans by local ordinance or as agents of IDPH; no official evidence was located identifying the applicable arrangement for Robinson Township.

    treated-effluent threshold: <= 1500 gallons per day (Systems discharging treated effluent to ground surface.)

    “IDPH regulates the installation of all private sewage disposal systems”
  • Off-grid sanitationLimited

    Off-grid private sewage disposal systems inside Robinson Township.

    • IDPH regulates installation of systems with no surface discharge and specified systems discharging treated effluent to ground surface.
    • IDPH staff review and approve private and alternative private sewage disposal plans before construction.
    • The source states that local health agencies may also review plans under a local ordinance or as IDPH agents.

    treated-effluent threshold: <= 1500 gallons per day (Systems discharging treated effluent to ground surface.)

    “Staff also review and approve plans for private sewage disposal systems”
  • Well permitRequired

    Construction, deepening, modification, or sealing of a water well inside Robinson Township.

    • Permit must be obtained from IDPH or an approved local health department before work begins.
    • The application must include a plan and drawing of proposed construction.
    • A permit is void if construction has not commenced within one year after issuance.
    • The fee may not exceed $100.
    • The permit holder must notify IDPH, an approved local health department, or an approved unit of local government at least two days before work begins.

    water well permit fee: <= 100 USD · permit commencement deadline: <= 1 year (Permit is void if construction has not commenced.)

    “shall be obtained from the Department or approved local health department”
  • Permit feesPublished (with conditions)

    Water-well permits for construction, deepening, modification, or sealing inside Robinson Township.

    • This is a water-well permit fee limit, not a general township building-permit fee.
    • A permit is void if construction has not commenced within one year after issuance.

    water well permit fee: <= 100 USD

    “A permit is void if construction has not commenced within one year after the date of issuance. d) Water Well Fee. The fee to be paid for a permit to construct, deepen, modify or seal a water well shall not exceed $100.”
  • Permit processPublished (with conditions)

    Water-well permit applications inside Robinson Township.

    • Application is made on the form provided by IDPH or an approved local health department.
    • The application must include a plan and drawing of proposed construction.
    • The plan must include the lot size, slope direction, property lines, and specified contamination-source distances.
    • The applicant must notify the issuing state, health-department, or approved local-government authority at least two days before work begins.

    advance work notification: >= 2 days

    “All applications for permit shall include a plan and drawing”

Still unanswered

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

  • Building permit — Residential building work inside Robinson Township.
  • Owner-builder exemption — Owner-built residential construction inside Robinson Township.
  • Certificate of occupancy — Occupancy of buildings inside Robinson Township.
  • Local zoning — Land inside Robinson Township, Crawford County, Illinois.
  • Zoning districts — Land inside Robinson Township.
17 more unanswered
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic permit
  • Septic inspection
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Short-term rentals

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 Robinson Township publishes no rule on the point, not that none exists. Crawford County’s page lists the county offices to call.

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