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← Thursday, May 21, 2026

Item 44 Passed 9-0

In plain language — from the agenda backup

The city wants to team up with Williamson County to refresh its ATLAS 14 Floodplain Mapping Study, folding in newer topographic data and development info from the slivers of Austin that spill into the county. Keeping flood maps current matters because they shape where water is expected to go — and what that means for properties in those overlapping areas. Austin would chip in up to $57,160 for the update, paid out of the Watershed Protection operating budget.

The official agenda language

Approve negotiation and execution of an interlocal agreement with Williamson County for the City to provide funding in an amount not to exceed $57,160 to update Williamson County’s ATLAS 14 Floodplain Mapping Study to incorporate updated topographic data and development information from areas within the City’s overlapping jurisdictional boundaries. Funding: $57,160 is available in the Operating Budget of Austin Watershed Protection.

environment

"Without objection, the consent agenda is adopted" — meeting transcript (unofficial)

What got said

The roll call

Approved on Consent 9-0

  • Kirk Watson Mayor Yes
  • Natasha Harper-Madison D1 Absent
  • Vanessa Fuentes D2 Absent
  • José Velásquez D3 Yes
  • José "Chito" Vela D4 Yes
  • Ryan Alter D5 Yes
  • Krista Laine D6 Yes
  • Mike Siegel D7 Yes
  • Paige Ellis D8 Yes
  • Zohaib "Zo" Qadri D9 Yes
  • Marc Duchen D10 Yes

Agenda PDF Legistar Official votes