Crawford County, Illinois
Martin Township is a township in Crawford County, Illinois. Septic permits inside Martin Township come from Martin Township. 5 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.
Martin 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 Martin township; the Crawford County Health Department administers the local health function for Crawford County residents.
“the environmental health staff review and approve plans for private sewage disposal systems before they are constructed.”
Installation of a private sewage system on property inside Martin township.
permit application fee: 100 USD (Payable to the Crawford County Health Department.)
“before the installation of a private sewage system on your property, please contact the environmental health office or have your private sewage installation contractor contact the environmental health office to get an application for the construction/installation of a private sewage system.”
Installation of private sewage systems serving property inside Martin township.
“the environmental health staff review plans and inspect the installation of systems to ensure that these systems are installed properly. such systems include but are not limited to aeration systems, septic tanks with subsurface seepage fields or buried sand filters, or holding tanks.”
Private sewage-system permit applications for property inside Martin township.
private sewage permit application fee: 100 USD (Payable to the Crawford County Health Department.)
“a $100.00 permit application fee payable to the crawford county health department is also required.”
Private sewage-system installation applications for property inside Martin township.
“only illinois licensed private sewage installation contractors or the homeowner are allowed to install private sewage systems in illinois. a soil analysis by a certified soil scientist may be needed before approval of your system can be given.”
We looked and could not find an official answer yet. Silence is not permission; ask Martin Township or Crawford 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 Martin Township publishes no rule on the point, not that none exists. Crawford County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Martin Township means bringing your own water and power. The kit we’d start with:
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