Maximum hail and tornado exposure against voluntary reserves
The eastern South Dakota plains carry heavy hail, tornado, and straight-line-wind exposure that destroys roofs, siding, gutters, and rooftop HVAC and shortens their effective lives. South Dakota requires no reserve study and no reserve funding — S.D.C.L. 43-15A has no reserve provision at all — so a board can run pay-as-you-go and remain compliant. Treat a missing reserve study or roofs left unreserved as a strong predictor of a future special assessment, especially after a major hail event drains operating funds against a high master-policy deductible. Read the reserve balance against the building's roof age and components.