Black Hills flash-flood risk and excluded flood coverage
The 1972 Rapid City flood killed 238 people, destroyed more than 1,335 homes, and remains a defining hazard; Rapid Creek and the Black Hills drainages retain serious flash-flood risk, and canyon and floodplain properties stay exposed. Standard HO-6 and condo master policies exclude flood entirely, so flood coverage is a separate NFIP or private purchase that many associations do not carry on common elements. Confirm the FEMA flood-zone status of the building and parking, whether the association maintains flood coverage, and read steep-site drainage history in the minutes before assuming a Black Hills building is protected.