Bridge No. Rev. 11/14 Job No. Missouri Department of Transportation Bridge Hydraulics and Scour Report Designer Date Route County Stream Purpose of Hydraulic/Scour Study (Write a brief statement describing project and purpose of hydraulic study) National Flood Insurance Program Information Has a flood insurance study been performed for the community? () Is the bridge in a special flood hazard area? (If yes, a floodplain development permit will be required) Is the bridge in a designated floodway? (If yes, a no-rise certification will be required) Has a Flood Insurance Rate Map (FIRM) been published for the area? What is the flood hazard zone for the site (A, A1, B, C, AE, etc.)? Base (100-yr) Flood Elevation (ft), Datum = Floodway width Map panel number Map date Additional comments on Flood Insurance Study: Discharge Data Drainage Area (mi2) Valley Slope (average slope between points 10% and 85% of valley length upstream) (ft/mi) Stream Length (mi) (choose one or more) Method of Analysis Q25 Q50 Q100 Q500 Use USGS regression equations - Rural Publication year = Region = - Publication year = % Impervious = Urban Stream Gage USGS Station Number = FEMA Flood Insurance Community Name = Study Other =
Rev. 11/14 Bridge No. Job No. Missouri Department of Transportation Bridge Hydraulics and Scour Report Designer Date Route County Stream Purpose of Hydraulic/Scour Study (Write a brief statement describing project and purpose of hydraulic study) National Flood Insurance Program Information Has a flood insurance study been performed for the community? () Is the bridge in a special flood hazard area? (If yes, a floodplain development permit will be required) Is the bridge in a designated floodway? (If yes, a no-rise certification will be required) Has a Flood Insurance Rate Map (FIRM) been published for the area? What is the flood hazard zone for the site (A, A1, B, C, AE, etc.)? Base (100-yr) Flood Elevation (ft), Datum = Floodway width Map panel number Map date Additional comments on Flood Insurance Study: Discharge Data Drainage Area (mi2) Valley Slope (average slope between points 10% and 85% of valley length upstream) (ft/mi) Stream Length (mi) Method of Analysis (choose one or more) Q25 Q50 Q100 Q500 Use USGS regression equations - Rural Publication year = Region = - Urban Publication year = % Impervious = Stream Gage USGS Station Number = FEMA Flood Insurance Study Community Name = Other =
101_Bridge_Hydraulics_Report.docx