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Innovative Uses of UDFCD’s Flood Warning Services
Kevin G. Stewart, PEProgram ManagerFlood Warning & Information Services
2017 UDFCD Annual Seminar
1Protecting People, Property, & the Environment
Systems Thinking
Historical Context
2Protecting People, Property, & the Environment
3Protecting People, Property, & the Environment
Urban Drainage & Flood Control District Flood Warning Program
Serving the greater Denver/Boulder metropolitan area since 1979in cooperation with NOAA’s National Weather Service
A Federal/Regional/Local Early Warning Partnership
Big Thompson Canyon1976
Provide local governments with early notifications of potential and imminent flood threats (primarily flash flood threats) in time to take appropriate defensive actions…
Flood Warning ProgramPrimary Mission
protecting lives and property
OBJECTIVES: situational awareness…common operating picture…leaning forward…plain language…build relationships
5Protecting People, Property, & the Environment
6Protecting People, Property, & the Environment
ALERT System 2017205 Rain Gages109 Stream Gages
29 Weather Stations alert5.udfcd.org
Radar Precip & Other Products
7Protecting People, Property, & the Environment
Positive News Coverage
8Protecting People, Property, & the Environment
The 2013 Colorado Floods
Public response is predictable…right?
9Protecting People, Property, & the Environment
Some Innovative Uses…by many creative individuals over the years.
10Protecting People, Property, & the Environment
□ Conventional&
□ Unconventional
Water Conservation by Aurora
12Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Water Conservation by Denver Water
13Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Fire Fighting & Mitigation
14Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Fire Behavior/Prediction2003 email excerpt from the NWS Forecast Office in Boulder:"Just wanted to let you know that the ALERT mesonet data was very valuable for our support of the wildfires on October 29. The Button Rock, Calwood Ranch, and Sugarloaf stations were perfectly located to cover the fire near Jamestown and were used heavily, while the Highlands Ranch and Castle Rock stations aided our knowledge of the weather conditions in that area. There was a lot of variability of humidity and wind in both time and space on that day, but your network made the conditions at the fires perfectly clear. Those of us on shift that day were very glad to have the data!"
15Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Construction Management
16Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
CSI – Denver
17Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Sudden/Violent/Unexplained Deaths
18Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Insurance Fraud Prevention
19Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Law Enforcement
20Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Aviation
21Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Water Recreation
22Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Hydrologic Engineering Design
23Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
A few more examples:Water control design for
channel construction projectsTriggering routine
maintenance, e.g. debris & trash pickupDam safety & emergency
operations Tracking larger storm
events to take action(Rich Borchardt, UDFCD)NPDES WQ samplingHazmat incidents
Inform design practices, e.g. learn how channel forming flows & flow durations impact stream stability(Barb Chongtoua, UDFCD)Understanding extremesOSHA accident
investigationsBeing first on sceneLocal News reportingLitigation
24Protecting People, Property, & the Environment
□ Conventional
□ Unconventional
Time for CrowdsourcingYOUR TURN
25Protecting People, Property, & the Environment
□ Conventional&
□ Unconventional
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