Minnesota Department of Transportation

511 Travel Info


Atlas 14

Use NOAA Atlas 14 Frequency Estimates in rainfall-runoff models to compute hydrology for the design of hydraulic infrastructure.

IDF regionalization

NRCS resources

  • Mn NRCS 24hr Precipitation Frequency Data for Minnesota 
  • Mn NRCS Documentation
  • Mn NRCS Estimating Runoff and Peak Discharges Document
  • Mn NRCS Hydrology and Hydraulics Technical Resources
  • Win TR-20

Other resources