Marion County, Illinois
Carrigan Township is a township in Marion County, Illinois. Septic permits inside Carrigan Township come from Carrigan Township. 6 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Marion County page.
Carrigan Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private sewage disposal systems serving property inside Carrigan Township, a township listed by Marion County.
“The local health department works to protect public health and the environment by reviewing and approving system designs, issuing permits, and performing inspections during installation to ensure compliance with state and local codes.”
Installation of a private sewage disposal system inside Carrigan Township.
“The local health department works to protect public health and the environment by reviewing and approving system designs, issuing permits, and performing inspections during installation to ensure compliance with state and local codes.”
Household wastewater from property inside Carrigan Township that is not connected to a public sewer system.
“Private Sewage Disposal Systems are used in areas not connected to a public sewer system to safely treat and dispose of household wastewater.”
Private water-well installation inside Carrigan Township.
application fee: 100 USD (Payable to the Illinois Department of Public Health.) · notification before installation: 48 hours (Notification to the Division of Environmental Health.)
“Before a private water well can be installed, Illinois Department of Public Health, Application for Permit to Construct, Modify or Abandon a Water Well and the $100.00 application fee payable to the Illinois Department of Public Health must be submitted.”
Marion County Health Department environmental-health permits serving property inside Carrigan Township.
new well permit: 100 USD · new or replacement septic permit: 75 USD
“Water Permits | | New Well | $100.00 | Existing Well/Testing | $25.00 Septic Permit | | New/Replacement | $75.00 Reality Inspection | | Septic | $75.00 | Water | $75.00”
Private sewage and private water-well work serving property inside Carrigan Township.
“Before a private water well can be installed, Illinois Department of Public Health, Application for Permit to Construct, Modify or Abandon a Water Well and the $100.00 application fee payable to the Illinois Department of Public Health must be submitted.”
We looked and could not find an official answer yet. Silence is not permission; ask Carrigan Township or Marion 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 Carrigan Township publishes no rule on the point, not that none exists. Marion County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Carrigan Township means bringing your own water and power. The kit we’d start with:
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