The Regional Flood Control District is currently restricting visitors to our office in response to the COVID-19 recommendations. Deliveries will be accepted at the security desk in the lobby on the first floor.
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Drainage Standards

The District and the entities have adopted the Hydrologic Criteria and Drainage Design Manual (HCDDM). The Manual presents drainage standards and criteria for the Clark County area. It provides uniformity in drainage planning and design within the District's service area, improves the urban environment, and provides a sound basis for the expenditure of future private, public and regional monies. The Manual is used by governmental designers and reviewers, and consulting engineers. The Manual was originally adopted in 1990 and updated in 1999 to provide more clarity and address advances in state-of-the-art hydrologic and hydraulic techniques.

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