The app Watch Duty, which has been instrumental in tracking fires and providing crucial information to millions during the LA fires, is now expanding its services to monitor floods. This expansion comes as a response to the devastating floods in Texas last year, which highlighted the need for better communication and information dissemination during emergencies. The app's founder, John Mills, shares a personal story of not receiving official alerts during a fire near his home, leading him to develop Watch Duty as a nonprofit organization. The app's success in tracking fires has led to its expansion, with the addition of 300 volunteer "reporters" who collate and vet information from various sources, including radio scanners, cameras, satellites, and public announcements. The app now provides flood warnings, river gauge levels, and notices of possible dam or levee failures, allowing users to better understand their risk and prepare accordingly. However, the article also emphasizes the importance of redundancy and preparation, as a phone app alone cannot solve all the challenges with informing the public during emergencies. The national infrastructure for monitoring weather and alerting the public is at risk from funding cuts, and the app's success relies on users having cell coverage and downloading it. Despite these challenges, Watch Duty continues to play a crucial role in providing timely and accurate information to those in need, and its expansion to flood monitoring is a significant step forward in improving emergency response and communication.
