Scott County, Iowa
Dixon is a city in Scott County, Iowa. Septic permits inside Dixon come from Scott County (Scott County Health Department — Environmental Health Services · 563-326-8618). 3 rules below are quoted from official sources and independently re-checked, most recently on November 1, 2026. Rules for unincorporated land are on the Scott County page.
Dixon does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Building codes stated to be adopted for construction in the City of Dixon (Scott County, IA) by Scott County under its code of ordinances; the page does not separately confirm a Dixon city adoption ordinance
adopted code edition: 2021 IBC, IRC, IPMC, ISPSC; 2015 IECC
“building codes adopted by scott county and the cities of dixon, donahue, leclaire, long grove, mccausland, panorama park, princeton, and riverdale 2021 ibc, irc, ipmc, and ispsc, and 2015 iecc, as amended per scott county code of ordinances chapter 5 "construction codes"; and the nec, imc, and upc as adopted and amended per state code.”
Private sewage disposal systems in Scott County, Iowa, administered by the Scott County Health Department; the cited page does not state Dixon-specific coverage, so applicability inside Dixon city is inferred from the county program
“in scott county, the health department works to assure that standards are met for these private systems.”
Permit process for county building permits on work inside Dixon city: city zoning approval first, then county permit submittal
“prior to submitting for county building permits for work in the cities of dixon, donahue, leclaire, long grove, mccausland, panorama park, princeton, and riverdale, please contact the respective city to obtain zoning approval of the proposed construction. include documentation of that zoning approval with your county permit submittal.”
We looked and could not find an official answer yet. Silence is not permission; ask Dixon or Scott 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 Dixon publishes no rule on the point, not that none exists. Scott County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Dixon means bringing your own water and power. The kit we’d start with:
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