Zoning, building permits and septic rules in Crooked Creek Township, Illinois

Rules another office applies inside Crooked Creek Township

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

• Owner-builder exemptionConditional

  Installation or excavation of a private sewage disposal system inside Crooked Creek Township.

  • The person must own and occupy a single-family dwelling.
  • The homeowner must submit an appropriate application for approval and comply with necessary provisions.
  • Work by anyone other than the owner-occupant must be performed by, or under direct supervision of, a licensed private sewage disposal installation contractor.

  “Homeowners: A person who owns and occupies a single family dwelling may be issued a permit, providing they submit an appropriate application for approval and comply with the necessary provisions.”

• Building code adoptedPartial

  Construction inside Crooked Creek Township, subject to the statewide code categories and local-code status described by Illinois.

  • Illinois states that statewide building codes became effective January 1, 2025.
  • The cited state page distinguishes commercial buildings in jurisdictions with and without adopted codes and separately describes residential construction requirements.

  statewide building-codes effective date: 2025-01-01

  “The State of Illinois recently passed legislation (Public Act 103-0510) changing the Capital Development Board Act to require statewide building codes effective 1/1/2025.”

• Who permits septicLocal (with conditions)

  Private sewage disposal systems inside Crooked Creek Township, which is within Cumberland County.

  • The health department's program applies to Cumberland County.
  • The department also conducts complaint investigations.

  “The Cumberland County Health Department issues construction permits, inspects installation of new or renovated sewage disposal systems, and conducts complaint investigations.”

• Septic permitRequired

  Installation of a private sewage disposal system inside Crooked Creek Township.

  • An application for a permit and the appropriate fee must be submitted for Health Department approval before installation.
  • If the system discharges to the surface, the Not Discharging to the Waters of the United States Attestation must be completed.
  • The applicant must notify the health department at least 48 hours before installation.

  pre-installation notice: >= 48 hours

  “Before a private sewage disposal system can be installed in Cumberland County, an Application for a Permit to Install a Private Sewage System and the appropriate fee must be submitted to the Health Department for approval.”

• Septic inspectionRequired

  New or renovated private sewage disposal systems inside Crooked Creek Township.

  • The claim concerns installation of new or renovated sewage disposal systems.
  • The health department also conducts complaint investigations.

  “The Cumberland County Health Department issues construction permits, inspects installation of new or renovated sewage disposal systems, and conducts complaint investigations.”

• Well permitRequired

  Private water wells and closed-loop geothermal wells inside Crooked Creek Township.

  • Private water wells and closed-loop geothermal wells must be constructed or renovated by an IDPH-licensed well contractor.
  • A construction permit must be obtained from the Cumberland County Health Department before work begins.
  • Contractors must submit an application and appropriate permit fee for approval.
  • After approval, contractors must give at least 48 hours' notice before starting work.

  pre-work notice after approval: >= 48 hours

  “Before work can begin on wells in Cumberland County, a construction permit must be obtained from our office. Contractors must complete an application and submit it for approval along with the appropriate permit fee.”

• Permit processPartial

  Private sewage-system and private-well permits inside Crooked Creek Township.

  • For septic installation, submit the permit application and appropriate fee for approval; surface discharge requires the listed attestation; provide at least 48 hours' notice before installation.
  • For wells, a construction permit, application, approval, appropriate fee, and at least 48 hours' pre-work notice are required.

  notice before septic installation: >= 48 hours · notice before well work after approval: >= 48 hours

  “After application approval, contractors must provide our office with a minimum of 48 hours’ notice before starting work on a well.”

Still unanswered

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

• Building permit — Residential building construction inside Crooked Creek Township.
• Certificate of occupancy — Occupancy of new or altered buildings inside Crooked Creek Township.
• Local zoning — Land inside Crooked Creek Township, Cumberland County, Illinois.
• Zoning districts — Land inside Crooked Creek Township.
• Minimum dwelling size — Dwellings inside Crooked Creek 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.