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

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

KRISHNAGIRI: Chlorine gas used to mix in overhead tanks (OHT) in the Hosur City Municipal Corporation (HCMC) leaked in the ...

Chlorine gas created by the accidental mixing of chemicals at the Bessborough Hotel at Spadina Crescent and 21st Street in ...

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

The Grand Canyon covers 1,904 square miles in Arizona, and is one of the most famous National Parks in the U.S. Nearly 5 million visitors flock to the canyon ea ...

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

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

Trails in Grand Canyon National Park were closed due to a chlorine gas leak. Chlorine is used as a disinfectant in the Roaring Springs area of the park. The trails have since reopened NORTH RIM ...