GRAND CANYON NATIONAL PARK — More than five weeks after a flash flood tore apart the pipeline that supplies the South Rim, Grand Canyon National Park has started bringing water in by truck.
The first load, roughly 30,000 gallons, reached the park Sunday afternoon, according to the National Park Service incident management team handling the Bright Angel Creek flood response. Officials said volumes will climb over the next several days under a contract for about 200,000 gallons a day, carried by around 30 trucks daily. ABC15 reported the start of deliveries Sunday evening.
Park officials were blunt about what the trucks can and cannot do. The hauled water, they said, will only slow how fast the park’s storage tanks are dropping; it will not refill them. That is why Stage 4 water restrictions, the strictest level, remain in force for visitors and the people who live and work on the South Rim.
The incident team said extensive testing with the Arizona Department of Environmental Quality and the U.S. Public Health Service showed the trucked water is compatible with the park’s system, will not harm its pipes and meets applicable laws. Residents were warned to expect added truck traffic near the delivery area.
How the park got here
The emergency began Aug. 29, when floodwater surging down Bright Angel Creek destroyed a water intake pump and other equipment. The Park Service said about 40% of the aging Transcanyon Waterline between the Phantom Ranch area and the North Rim was damaged, along with the intake sites at Bright Angel Creek and Roaring Springs.
The timing was painful. The Arizona Republic has reported the park was about a month from finishing a $200 million project, started in 2023, to move its intake to Bright Angel Creek and add a new treatment plant designed to secure water for the next half-century.
Under its current schedule, the Park Service expects to begin pumping from Bright Angel Creek to the new plant by Nov. 16, with water flowing to residents by around Thanksgiving. Refilling the tanks completely would take about 45 more days after pumping starts. Officials have stressed those dates could change.
What visitors should know
Both rims remain open, but with limits. According to the park, Mather and Desert View campgrounds are dry camping only, Trailer Village and the Camper Services showers and laundry are closed, Yavapai Lodge is closed, and there is no water on the North Rim this season. Outdoor wood fires are prohibited at the campgrounds. The park is asking visitors to bring their own drinking water, use the portable restrooms and handwashing stations, and check current conditions before they go.
Photo: Grand Canyon National Park / National Park Service (public domain, via Wikimedia Commons). File photo of the South Rim Village area.