A chlorine gas leak at the Grand Canyon forced the closure of several inner corridor trails until further notice, park ...

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

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

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

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

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

Three trails at the Grand Canyon are closed until further notice after a chlorine gas leak at Roaring Springs.

The National Park Service said on Wednesday evening that inner canyon corridor trails at the Grand Canyon were closed due to ...

All inner canyon trails at the Grand Canyon are closed because of a chlorine gas leak at Roaring Springs, the national park said on Wednesday evening. The chlorine gas leak was reported at Roaring ...

A chlorine gas leak in the North Rim forced Grand Canyon National Park officials to close three trail heads until further ...