Washington County, Mississippi
Hollandale is a city in Washington County, Mississippi. Septic permits inside Hollandale come from the state health agency. 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 Washington County page.
Hollandale does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Individual on-site wastewater disposal systems inside Hollandale city limits
“The On-site Wastewater program develops policy and regulations and provides technical assistance to regional environmentalists in designing and inspecting Individual On-site Wastewater Disposal Systems (IOWDS)”
Installation of an individual on-site wastewater disposal system inside Hollandale city limits
“required [...] installation of an on-site wastewater disposal system.”
Off-grid wastewater disposal serving land inside Hollandale city limits
“Mississippi does not recognize gray water. Anything that could be considered gray water in other states is classified as wastewater in Mississippi. All wastewater is required to pipe into a central sewer system or a septic system for proper disposal. No “gray water” can be discharged on the ground, ditches, or bodies of water.”
A property inside Hollandale city limits seeking a permanent water-meter connection
sewer-line referral distance: <= 1 mile (MSDH automatically refers applications within this distance of a sewer line to connect.)
“By law, sewer systems have first-right to provide sewer to everyone. As such, MSDH automatically refers applications within one (1) mile of a sewer line to connect. We must receive a Letter of Rejection from the sewer provider before we can proceed with the application.”
We looked and could not find an official answer yet. Silence is not permission; ask Hollandale or Washington 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 Hollandale publishes no rule on the point, not that none exists. Washington County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Hollandale 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.