Crawford County, Illinois
Village of Oblong is a village in Crawford County, Illinois. Septic permits inside Village of Oblong come from the county and state together. 3 rules below are quoted from official sources and independently re-checked, most recently on November 2, 2026. Rules for unincorporated land are on the Crawford County page.
New home connections inside Oblong village limits: the village operates public water and sewer systems
“the oblong sewer system has approximately 750 customers.”
Village of Oblong permit paperwork handled by Public Works at 202 South Range St.; only excavation and water-service forms were found
“excavation application - permit document for excavation application and permit”
Village of Oblong 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 Oblong village, Crawford County, Illinois: the Illinois Department of Public Health regulates them statewide, and local health agencies also review construction plans
“there are about 90 local health agencies in illinois that also review sewage disposal system construction plans, either by authority of a local ordinance or as an "agent" of the department.”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Oblong 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 Village of Oblong 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 Village of Oblong means bringing your own water and power. The kit we’d start with:
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