Hydraulics (H&H) The 10-, 50-, 100- and 500-year flood If the source of hazard information Include a Flood Profile Study Data events must be input for each source of is not an FIS, include the agency Delineating 10, 50, 100, flooding. name, report title, date, and name of and 500 Year Floods: the watercourse (from the report Specific locations for hazard-specific Streambed Elevation: cover) OR engineer/ hydrologist FIS data by flooding source: 57.5000 feet name, registration number, date, Riverine: Summary of Discharge First Floor Elevation: and methodology used. Table and Flood Profiles 68.5000 (Streambed Elevation is found in Flood Profile Number: profile) Elevation where the barrier Coastal A or V: Summary of will be overtopped: Elevations Table, Transect Location Map, and Transect Data Tables Include a copy of FIS or H&H study marked up with project location, FIRM title block, and map scale in each project application. Special Flood Show whether the project is located in FIRMs can be obtained from the at Project in Special Flood Hazard Area the area that would be flooded by the . Hazard Area: Yes (SFHA) flood” (1-percent-annual-chance “base Smaller versions of FIRMs, or or 100-year flood) and is at a high risk FIRMettes, are also available at no for flood damage. SFHAs are indicated extra cost. in the grey areas on the Flood Insurance Rate Map (FIRM).
Hydraulics (H&H) Study Data The 10-, 50-, 100- and 500-year flood events must be input for each source of flooding. Specific locations for hazard-specific FIS data by flooding source: Riverine: Summary of Discharge Table and Flood Profiles (Streambed Elevation is found in profile) Coastal A or V: Summary of Elevations Table, Transect Location Map, and Transect Data Tables Include a copy of FIS or H&H study marked up with project location, FIRM title block, and map scale in each project application. If the source of hazard information is not an FIS, include the agency name, report title, date, and name of the watercourse (from the report cover) OR engineer/ hydrologist name, registration number, date, and methodology used. Include a Flood Profile Delineating 10, 50, 100, and 500 Year Floods: Streambed Elevation: 57.5000 feet First Floor Elevation: 68.5000 Flood Profile Number: Elevation where the barrier will be overtopped: Special Flood Hazard Area (SFHA) Show whether the project is located in the area that would be flooded by the “base flood” (1-percent-annual-chance or 100-year flood) and is at a high risk for flood damage. SFHAs are indicated in the grey areas on the Flood Insurance Rate Map (FIRM). FIRMs can be obtained from the at . Smaller versions of FIRMs, or FIRMettes, are also available at no extra cost. Project in Special Flood Hazard Area: Yes
DataDocumentationTemplate_flood.docx