How far must my propane tank be from my house in South Dakota?

NFPA 58, adopted statewide, requires aboveground containers up to 500 gallons to be at least 10 feet from buildings, property lines, and ignition sources. Larger tanks require greater setbacks.

Do propane installers need a state license?

Yes. Under SDCL 34-29B-29, LP gas dealers and installers must hold a State Fire Marshal license, carry insurance, and follow NFPA 58 procedures for installation and inspection.

Can cities require larger setbacks than state law?

Cities may impose additional zoning rules on tank locations but cannot reduce NFPA 58 safety standards. State requirements form the floor for propane storage statewide.

South Dakota Propane Storage (2026)

Key Facts

Statute: SDCL Chapter 34-29B
Adopted Code: NFPA 58 by reference
Regulator: State Fire Marshal
Standard Setback: 10 feet, 500-gal tank
Dealer License: Required statewide

Source: South Dakota Legislature

Full Breakdown

Under SDCL Chapter 34-29B, the State Fire Marshal has authority over the storage, handling, and transport of liquefied petroleum gas. The agency adopts NFPA 58 by reference, establishing minimum setbacks for aboveground tanks (typically 10 feet from buildings or property lines for containers up to 500 gallons, larger setbacks for bigger tanks), container marking, relief valve standards, and installer competency requirements. SDCL 34-29B-29 requires LP gas dealers to obtain state licenses and meet bonding and insurance requirements. Cities may add zoning restrictions on tank placement but cannot lower the safety standards set by NFPA 58 as adopted statewide.

Violations & Penalties

Operating without a state LP gas license, storing propane in violation of NFPA 58, or failing to use licensed installers is a misdemeanor under SDCL 34-29B with civil penalties available.

South Dakota Propane Storage Standards Under State Fire Marshal

Key Facts

Full Breakdown

Violations & Penalties

Frequently Asked Questions

Sources

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