See a fire hydrant that's not red or yellow? It isn’t random. Here’s what hydrant colors signal about water flow and why firefighters rely on them.

Members of the Hazleton Fire Department are almost finished color coding the city’s fire hydrants. Once the project is finished, each hydrant’s hue will correspond to its most recent water flow data, ...

— Come next year, Bay City fire hydrants may have a new splash of color as a means of identifying each one’s quality. Both the city’s fire department and water distribution department are seeking to ...