Calibrated Manning's Roughness values for High Water Marks and USGS Gauge Data in New Jersey After Hurricane Irene

High Water Marks and USGS Depth Gauge information for the maximum depth of water for locations across New Jersey after Hurricane Irene. Important columns are:
Standard measures: Latitude, Longitude, Flood Elevation.
From the Oakridge HAND dataset: DEM elevation, HAND elevation, Catchment Common ID (COMID),
Derived and added information: Inundation depth at that location, total estimated stream depth, notes for data cleaning and errors, maximum flow from the National Water model during Irene, calibrated Manning's Roughness Values, the predicted stream depth from the calibrated roughness, and RMSE between estimated stream depth and calibrated stream depth.