Saline County, Missouri
Gilliam is a city in Saline County, Missouri. 4 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Saline County page.
Gilliam does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Construction, major modification, or major repair of an onsite sewage disposal system inside Gilliam city limits, subject to Chapter 701 exceptions and local administration
statutory start date: >= 1995-09-01 (Except as otherwise provided in RSMo § 701.031)
“construct or make a major modification or major repair to an on-site sewage disposal system without [...] obtaining a construction permit.”
Onsite sewage disposal systems constructed, modified, or repaired inside Gilliam city limits for which statutory notice is given
inspection share for registered-contractor systems: <= 60 percent (Aggregate; systems for which statutory notice is given) · inspection share for nonregistered-person systems: >= 75 percent (Aggregate; systems for which statutory notice is given)
“shall inspect, in the aggregate, up to sixty percent of on-site sewage disposal systems constructed, modified or repaired by contractors registered”
Onsite wastewater treatment where central sewer service is unavailable inside Gilliam city limits
“Generally, a permit must be obtained before starting construction or repair work. However, certain residential properties may be exempt from state permitting requirements.”
Private-well drilling and pump installation inside Gilliam city limits
“Landowners who drill their own well and/or install their own pump are exempt from permit requirements, but must adhere to all other sections of the rules.”
We looked and could not find an official answer yet. Silence is not permission; ask Gilliam or Saline 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 Gilliam publishes no rule on the point, not that none exists. Saline County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Gilliam means bringing your own water and power. The kit we’d start with:
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