Floodplain map updates
Summary
The council adopted updated regulatory floodplain maps and the Vensel Creek Master Drainage Plan, which determine which properties face floodplain requirements.
At a glance
- Total mentions
- 3
- Last 30 days
- 0
Last discussed Jul 15, 2026.
Impact analysis
Adds about $200 million in proposed projects to the city's $2.5 billion stormwater backlog.
Property owners needing current, accurate floodplain designations; the city's drainage planning.
Mentions & discussions (3)
Council Public Works Committee - Jul 15, 2026
The city is adopting new floodplain maps for Crow Creek, Swan Creek, and Travis Park. Travis Park gets the biggest change — lots of properties remapped out of the floodplain, which can mean cheaper flood insurance. The plan also adds $200 million in drainage projects to a backlog already around $2.5 billion.
Council Public Works Committee - Apr 22, 2026
Two resolutions would update Tulsa's official floodplain maps — and both changes are good news, shrinking floodplain boundaries after a developer remodel and a Memorial Drive road project. Smaller floodplains can mean fewer residents stuck buying flood insurance.
Council (Regular) - Feb 25, 2026
The council adopted updated regulatory floodplain maps and the Vensel Creek Master Drainage Plan, which determine which properties face floodplain requirements.
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