Water from Roaring Springs is treated with chlorine to disinfect and to control microbes within it, officials noted.

An emergency situation at the Grand Canyon forced the closure of inner corridor trails, including the Bright Angel Trail, ...

The Grand Canyon's three Inner Corridor trails had to be shut after workers discovered dangerous chlorine gas at the Roaring ...

Bright Angel, South Kaibab and North Kaibab trails were all closed. The gas leak was at Roaring Springs, which is the water ...

The new Trans Canyon Waterline project will replace the old pipe built in the 1970s and change how the Grand Canyon gets its ...

At this time, it isn't clear what caused the gas leak, but the trails have been reopened to the public and deemed safe for ...

Bright Angel, South Kaibab and North Kaibab trails are all closed. The gas leak is at Roaring Springs, which is the water ...

All inner canyon trails at the Grand Canyon reopened after a chlorine gas leak at Roaring Springs, the national park said on Thursday afternoon. The chlorine gas leak was reported at Roaring ...