Pima County’s Regional Flood Control District relies on a system called ALERT (Automated Local Evaluation in Real Time), a countywide network of weather and stream sensors to watch for flash flooding.

When engineers and planners design roads, bridges and dams, they rely on hydrological models intended to protect ...

Pima County crews are watching flood alert sensors to help make sure residents are aware of dangerous flood-related issued.

Abstract: Flood mapping is critical for disaster response, yet hindered by cloud obstruction, vegetation interference, and limitations of single-source synthetic aperture radar (SAR) data. To address ...

Sheriff Jim DeWees has pledged to use money seized from suspects to help fund Mount Airy’s new weather alert system.

After a teenager died in a flash flood last summer, the Town Council plans to install two sirens to make sure residents know ...