NSF award 2620847 · Marshall University Research Corporation

Collaborative Research: AI-Enabled Digital Twins for Resilient Freshwater Infrastructure and Communities under Cascading Hazards

Final report due

28 February 2027

in 133 days · The award ends on 31 October 2026.

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Dates this award owes

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No-cost extension notice21 Oct 2026in 3 days
award ending 2026-10-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Feb 2027in 133 days
award ending 2026-10-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Feb 2027in 133 days
award ending 2026-10-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Feb 2027in 133 days
award ending 2026-10-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 31 October 2026.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 February 2027.

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Award card

Award number: 2620847
Period of support: 1 Sep 2026 – 31 Oct 2026
Amount: $122,169
Awardee: Marshall University Research Corporation, Huntington, WV
Program: ISP-Infrastructre Systms & Ppl
Directorate: ENG

Abstract

The continuity of freshwater service underpins public health, commerce, and emergency response across the United States, and improvements in its reliability benefit every community served by a public water system. The objective of this project is to support research on a new AI-enabled cyber-physical-social paradigm for predicting, managing, and mitigating cascading disruptions in freshwater infrastructure systems.…

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