• Download Peak Flow Gages
    • Download peak flow gage location in ArcGIS® platform
    • Multiple spatial extent option for downloading gages
    • Direct gage download from USGS database
    • Download data with user specified gage attributes from available attribute list
    • Create gage station shape file with user specified attributes
    • Attribute overwriting or appending option for peak flow gages
  • QStats Project Geodatabase
    • Create project within a geodatabase (GDB) that contains a single point feature layer
    • Perform desired GIS operations and spatial analysis on this point feature layer
    • Projected coordinate system
  • Peak Flow Data Processing
    • Gage selection for peak flow data download
    • Customized date range selection for downloading peak flow data
    • Downloaded peak flow data output viewer
  • QStats Simulation Module
    • Analyze peak flow data
    • Edit QStats input data
    • User specified confidence limit during QStats analysis
    • Program simulation
    • Interpretation of simulation results
    • Annual flood-frequency results
    • The Bulletin 17B result table
    • Estimate instantaneous annual maximum peak flows for different recurrence intervals
    • Generate flow area curve from output to estimate peak flow for a user specified drainage area