Sanitation facility

Septic tank placement rules

Türkiye · Auxiliary · usually permanent

Where there is no sewer, a septic tank must be watertight (sızdırmaz); the 1971 pit regulation requires at least 1.5 m from a drinking-water well and 2 m from house walls, with larger gaps recommended to protect groundwater.

Use in planner All objects

Placement rules

One of the most important objects in a site plan: it affects the house, well, boundary and service access.

Boundary setback

Setbacks from plot boundaries and neighbouring buildings.

Distance to building At least 2 m from house walls Local rules

Sanitary zone

Sanitary protection distances to wells, drinking water and dwellings.

Septic tank distances

Watertight requirement Must be a watertight (sızdırmaz) tank where no sewer Regulation on Protection of Drinking-Water Basins (watertight septic requirement)

Distance to drinking-water well At least 1.5 m (more is recommended) Local rules

Important limitation

The catalog is a planning aid, not a legal opinion. Before construction, check the land plot category, local land-use and development rules, easements, utility protection zones and neighbour buildings.

Sources

The editor will use the same source-backed passport for short in-canvas hints.

Regulation on Protection of Drinking-Water Basins (watertight septic requirement)