Harrison County, Missouri
Village of Blythedale is a village in Harrison County, Missouri. Septic permits inside Village of Blythedale come from the county and state together. 7 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Harrison County page.
Village of Blythedale does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Residential housing developments inside Blythedale village seeking approval to use individual on-site wastewater systems.
minimum lot size for proposed individual on-site systems: >= 40000 square feet (Does not apply to residential housing developments that do not require approval.)
“The developer may apply for approval to use individual on-site systems [...] provided that the minimum lot size is forty thousand (40,000) square feet.”
On-site sewage disposal systems inside Blythedale village are subject to Missouri's statewide allocation of enforcement authority; the actual local administrator must be confirmed for the village.
“In any jurisdiction where a city or county has not adopted the state standard, the department of health and senior services shall enforce the state standard”
Construction, major modification, or major repair of an on-site sewage disposal system inside Blythedale village.
application fee: amount established by the city, county or department
“Except as otherwise provided in section 701.031, no person may [...] construct or make a major modification or major repair [...] without [...] obtaining a construction permit.”
Off-grid domestic sewage disposal for buildings inside Blythedale village.
“Property owners of all buildings where people live, work or assemble shall provide for the sanitary disposal of all domestic sewage.”
Well construction inside Blythedale village when performed by a well or pump installation contractor.
“Any well installation contractor or pump installation contractor acting as the primary contractor [...] shall be required to obtain a permit from the division”
Residential housing developments inside Blythedale village concerning the method of wastewater treatment and disposal.
residential housing development threshold: >= 3 lots (Must be part of a common promotional plan.) · approval threshold: >= 7 lots (Applies to approval for the method of sewage treatment and disposal before sale or lease.)
“Only residential housing developments with seven (7) or more lots must receive approval for the method of sewage treatment and disposal”
State-required process for construction, major modification, or major repair of an on-site sewage disposal system inside Blythedale village.
“without first notifying the city, county or department and completing an application [...] submitting an application fee [...] and obtaining a construction permit.”
We looked and could not find an official answer yet. Silence is not permission; ask Village of Blythedale or Harrison 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 Blythedale publishes no rule on the point, not that none exists. Harrison County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Village of Blythedale means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.