Decatur County, Iowa
Pleasanton is a city in Decatur County, Iowa. Septic permits inside Pleasanton come from Decatur County (Decatur County Environmental Health · 641-446-3665). 4 rules below are quoted from official sources and independently re-checked, most recently on November 2, 2026. Rules for unincorporated land are on the Decatur County page.
Pleasanton does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
On-site septic systems in Decatur County, Iowa, administered by the Decatur County environmental health office (Leon). The packet does not say whether it applies inside Pleasanton city limits; in-city applicability is not confirmed.
“the application for permit shall be filled out completely and turned into the decatur county environmental health office at 207 ne idaho st., leon iowa.”
New septic systems in Decatur County, Iowa under the county environmental health packet. Not confirmed for areas inside Pleasanton city limits.
“new construction requires an application be filled out and a permit issued prior to a contractor starting work on the septic system.”
Septic systems under the Decatur County environmental health packet; final inspection by the county sanitarian. Not confirmed for areas inside Pleasanton city limits.
“as the sanitarian is not always available, notification for final inspection is needed 24 hours or more in advance.”
Dwellings in Decatur County without indoor plumbing, per the county environmental health packet. Inside Pleasanton city not confirmed.
“any dwelling where plumbing does not exist shall be served by an impervious vault toilet meeting the requirements of iac 567-69.13(455b).”
We looked and could not find an official answer yet. Silence is not permission; ask Pleasanton or Decatur 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 Pleasanton publishes no rule on the point, not that none exists. Decatur County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Pleasanton means bringing your own water and power. The kit we’d start with:
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