Grand Canyon enforces water restrictions after break

Grand Canyon National Park is again asking visitors and residents on the South Rim to cut water use after a pipeline break interrupted pumping to the rim. The National Park Service said in a March 30 release that the break was along the North Kaibab Trail and left water unable to be pumped to the South Rim. Park officials said the conservation measures took effect immediately and apply in homes, hotel rooms and campgrounds. As of Thursday, the park’s public alerts pages were still directing visitors to check current conditions, hiking messages and daily operations updates for service availability and drinking-water status. ### Where did the break happen, and what changed? The National Park Service said the latest break was along the North Kaibab Trail, part of the inner-canyon route tied to the park’s aging Transcanyon Waterline. The March 30 release said the South Rim could not receive pumped water after the break, prompting immediate conservation measures. Grand Canyon officials told visitors and residents to reduce water use wherever possible in homes, hotel rooms and campgrounds. The park’s listed measures included reducing toilet flushing, shortening showers, turning off sinks while brushing teeth and shaving, running dishwashers and washing machines only with full loads or in eco-mode, reporting leaks and using only reclaimed water to wash vehicles. (home.nps.gov) ### Why does one break affect so much of the park? The Transcanyon Waterline is a 12.5-mile pipeline built in the 1960s that carries water from Roaring Springs on the North Rim to Havasupai Gardens and ultimately the South Rim, according to the park. The system provides potable water and fire suppression for South Rim facilities and some inner-canyon sites, including more than 800 historic buildings. The National Park Service says the line is beyond its expected useful life and fails often. (home.nps.gov) Since 2010, the park says, the Transcanyon Waterline has had more than 85 major breaks that disrupted water delivery. A single break often costs more than $25,000 to repair, and access to many break sites is by trail and helicopter only. ### What does this mean for hikers and overnight visitors right now? Grand Canyon’s hiking alerts page said Thursday that water availability in the corridor can change suddenly because of waterline breaks. (nps.gov) The page listed all North Rim water as off and showed several inner-canyon locations — including Manzanita Day Use Area, Cottonwood Campground and Day Use Area, Bright Angel Campground and Phantom Delta Restroom — as off because of a pipeline break. The same page said Phantom Ranch Canteen, Havasupai Gardens, Bright Angel Trailhead, South Kaibab Trailhead, and the Mile-and-a-Half and Three-Mile resthouses had water on when the page was crawled Thursday. Park officials also advised day and overnight hikers to carry water-treatment options. ### Are visitor services still open? Grand Canyon’s Alerts & Conditions page said the South Rim remains open year-round, with the South Entrance north of Tusayan and the East Entrance at Desert View open 24 hours a day, seven days a week. (nps.gov) The park also directs visitors to a separate daily operations page for updated South Rim and North Rim visitor-service hours. The park has eased and re-tightened restrictions several times in past waterline incidents as storage tanks recovered or new problems emerged. (nps.gov) In April, Grand Canyon said it would gradually ease South Rim conservation measures after repair progress and resumed pumping, then later that month said water spigots in Mather Campground and Desert View Campground had been turned on and Camper Services would reopen. (nps.gov) ### How long could restrictions last this time? The National Park Service says a typical break takes three to five days to repair, though conservation measures can last longer if there are multiple or back-to-back failures. The agency did not give a public completion date in the March 30 release announcing the latest break. As of Thursday, Grand Canyon’s public guidance was still to monitor the park’s Alerts & Conditions page, Key Hiking Messages and daily operations page for changes in water availability, trail conditions and visitor services before arriving or starting a hike. (nps.gov 1) (nps.gov 2) (nps.gov 3)