Montgomery County, Illinois
Witt Township is a township in Montgomery County, Illinois. Septic permits inside Witt Township come from the county and state together. 4 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Montgomery County page.
Witt 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 (septic) systems on land inside Witt township limits, administered by the Montgomery County Health Department (applies inside Witt township as part of the county's unincorporated area; no municipal or township rule found)
“the department administers and enforces the private sewage disposal program brought forth by the illinois department of public health in conjunction with the county ordinance for private sewage disposal.”
New and renovated private sewage disposal systems inside Witt township limits (county program, applied to the unincorporated area that includes Witt township)
“all new and renovated private sewage disposal systems require a permit to be issued to the owner and licensed septic installer prior to construction.”
Private sewage disposal systems inside Witt township limits (county program, applied to the unincorporated area that includes Witt township)
“department personnel shall evaluate, approve and inspect the systems.”
Drilling of new private water wells inside Witt township limits, issued by the Montgomery County Health Department (county program applied to the unincorporated area that includes Witt township)
“the department requires and issues a permit for the drilling of new water wells and the sealing of abandoned wells and shall visit such sites for inspection.”
We looked and could not find an official answer yet. Silence is not permission; ask Witt Township or Montgomery 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 Witt Township publishes no rule on the point, not that none exists. Montgomery County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Witt Township means bringing your own water and power. The kit we’d start with:
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