Drainage Study

Drainage Review/Submittal

When is a drainage study required?
If the site is impacted by a FEMA designated Special Flood Hazard Area, adjacent to or impacted by a Master plan Facility, or is impacted by flows from a wash or facility then a drainage study is required. A determination is made for each site based on the proposed development, size of development, and location in relation to other factors.

Drainage Review Group - reviews drainage studies and grading plans for conformance to code requirements and drainage regulations. Coordinates with Clark County Regional Flood Control District on flood plain issues.

Useful Reference Sites

• Regional Flood Control District
• FEMA
• Fees and Guidelines

Expedited Drainage Review Process

Some studies are accepted for expedited review based on the following criteria Expedited Drainage Study Review