Bolthole Index

Turner County, South Dakota

Zoning, building permits and septic rules in Swan Lake Township, South Dakota

Swan Lake Township is a township in Turner County, South Dakota. Swan Lake Township adopts its own zoning, so inside its limits Swan Lake Township’s rules apply, not the county’s. Septic permits inside Swan Lake Township come from the state health agency. 3 rules below are quoted from official sources and independently re-checked, most recently on November 10, 2026. Rules for unincorporated land are on the Turner County page.

Answers from the rulebook for Swan Lake Township

Swan Lake Township’s own rules

  • Building permitRequired

    Buildings, structures, and land-use changes regulated by the Turner County zoning ordinance on unincorporated land inside Swan Lake Township; Turner County Planning and Zoning is the actual permitting office.

    • A separate building permit is required for each building, structure, or land-use change regulated by the ordinance.
    • For issuance, the Planning Director must find conformity with the ordinance and other pertinent laws and ordinances, and the Article 25 fees must be paid.
    • The ordinance excludes areas approved for municipal joint zoning jurisdiction.
    • A permit expires if authorized work or use is not commenced within 180 days, or is suspended or abandoned for 180 days after commencement; a new permit must then be obtained before recommencing, subject to the ordinance's stated plans-and-specifications condition.

    permit commencement deadline: 180 days (Permit becomes null and void if work or use is not commenced within this period.) · suspension or abandonment period: 180 days (A new permit is required before recommencing.)

    “[...] without first obtaining a separate building permit for each building, structure or land use change from the Office of Planning and Zoning.”
  • Local zoningPresent (with conditions)

    Unincorporated land inside Swan Lake Township, Turner County, South Dakota, is subject to the Turner County zoning ordinance; Turner County is the actual administrator.

    • The ordinance excludes areas approved for municipal joint zoning jurisdiction.
    • The ordinance identifies agricultural, rural residential, residential, lake residential, commercial, industrial, floodplain, planned-development, and aquifer-protection districts.
    “The regulations and zoning district boundaries set forth in this ordinance shall apply to all unincorporated land within Turner County [...]”

Rules another office applies inside Swan Lake Township

Swan Lake Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicState (with conditions)

    On-site wastewater systems inside Swan Lake Township, Turner County, South Dakota, under South Dakota's statewide minimum requirements and standards.

    • South Dakota identifies SDCL Chapter 34A-2 and ARSD Article 74:53:01 as the authority and regulations for on-site wastewater systems.
    • The state standards are minimum requirements; local governments may impose more stringent regulations.
    • DANR says to contact it before installation of any new on-site system except conventional on-site systems serving an individual residence.
    • Plans and specifications must be submitted to DANR for an installation receiving human excreta other than a conventional individual onsite system.
    • All persons intending to install individual and small wastewater systems must be certified by the South Dakota Plumbing Commission.
    “The authority for regulating on-site wastewater systems is found in SDCL Chapter 34A-2. [...] local governments may have more stringent regulations.”

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.

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