NSF award 2638446 · University of Texas at Austin

RAPID: When Floods Return After a Year: How Recent Experience and Layered Warnings Shape Protective Action

Final report due

28 January 2028

in 467 days · The award ends on 30 September 2027.

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Decide about an extension2 Jun 2027in 227 days
award ending 2027-09-30 · Research.gov
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Extension request16 Aug 2027in 302 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2027in 337 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 30 September 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2028.

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Award card

Award number: 2638446
Period of support: 1 Oct 2026 – 30 Sep 2027
Amount: $186,733
Awardee: University of Texas at Austin, Austin, TX
Program: Special Projects
Directorate: TIP

Abstract

This project addresses an urgent national priority in disaster resilience by investigating how communities respond to rapid-onset flash floods in the Texas Hill Country. In July 2025, and again in July 2026, catastrophic floods struck the same river systems and populations in Texas, with profoundly different outcomes. Based on interviews and surveys of residents, tourists, camp operators, small businesses, and…

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