Flash Flood Prediction Program (F2P2)

When it comes to floods, our main goal is to ensure the safety of our citizens. That’s why we’ve developed our Flash Flood Prediction Program (F2P2) which runs April through September in the Denver/Boulder metropolitan area.

F2P2 uses information from our partnership with NOAA National Weather Service and local governments to provide notifications of heavy rain and flood threats. Once notified, local officials can act according to their respective emergency plans and warn people in affected high risk areas when a flooding threat becomes more likely.

Heavy Rainfall Threat Assessment (HRTA)

The Heavy Rainfall Threat Assessment Map informs end-users on the timing, location, intensity and confidence of heavy rainfall occurrence over the District and immediate surrounding areas with at least several hours of lead time.