Sulphur Creek's Dams Do Not Settle One Property's Flood Question

Sulphur Creek has a long flood history. Local flood-control planning began in 1954, and the Mother's Day flood of 1957 became a turning point. Nine watershed dams were built from 1958 through 1961. They changed the old pattern, but the city's adopted plan still treats the dams as working infrastructure that needs care and upgrades.

For one property, start with FEMA's address search. Lampasas County rules define the mapped floodplain as land with a one-percent chance of flooding in any year. Plats must show the FEMA zone, map panel, and effective date when those rules apply.

A permit question depends on both the site and the government in charge. For land in unincorporated Lampasas County, the county floodplain administrator reviews the proposed structure location. Inside the City of Lampasas, Building and Planning is the local route. Land in or next to an established floodplain may need a permit before construction or other development starts.

A creek address is not automatically a bad address, and a dam is not a promise that one lot is clear. Use the federal map for the parcel, then ask the city or county office with jurisdiction about the work you plan. The flood history, map, and permit decision answer different parts of the same question.