Benton County, Arkansas
Gentry is a city in Benton County, Arkansas. Septic permits inside Gentry come from the state health agency. 5 rules below are quoted from official sources and independently re-checked, most recently on November 1, 2026. Rules for unincorporated land are on the Benton County page.
Zoning districts of Gentry city
“r-1 singlefamily 9,000 9,000 70 25 10 25 singlefamily 7,500 7,500 60 25 7 s.f. attached”
Land divisions inside Gentry city limits
preliminary plat fee: 100 USD (proposed in Nov 2021 minutes; adoption not verified)
“proposed amendment to gentry subdivision regulations: re: preliminary plat fee to be changed from $50 to $100”
Building permit application and payment process inside Gentry city
“after approval an email request for payment will be sent to the applicant for payment.”
Gentry does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Onsite wastewater systems on land inside Gentry city limits (Benton County, AR), administered by the Arkansas Department of Health local health unit
design flow threshold: < 1500 gpd (systems 1500 gpd and larger reviewed by the state environmental agency)
“the arkansas department of health’s onsite wastewater program sets statewide policies and provides assistance to environmental health specialists in each of the local health units.”
Onsite wastewater systems under 1,500 gpd on land inside Gentry city limits
design flow threshold: < 1500 gpd (systems 1500 gpd and larger reviewed by state environmental agency)
“this program, in cooperation with the local environmental specialists, reviews permit applications for onsite wastewater systems under 1500 gallons per day (gpd).”
We looked and could not find an official answer yet. Silence is not permission; ask Gentry or Benton 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 Gentry publishes no rule on the point, not that none exists. Benton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Gentry means bringing your own water and power. The kit we’d start with:
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