Baker City Hydrant Flushing Begins; Residents May See Discolored Water

Baker City Public Works launched its annual hydrant testing and water-line flushing program Monday, March 16, a citywide effort that will take two to three weeks to complete and may temporarily turn tap water rusty or brown in neighborhoods where crews are actively working.

The flushing serves two purposes: confirming that fire hydrants operate properly and clearing sediment, rust and minerals that accumulate in water mains during winter months, when lower household water demand allows buildup to settle. Tommy Hayes, operations manager for the public works department, said the work proceeds across the city over the two-to-three-week window.

Beyond discoloration, residents near active flushing sites may also notice reduced water pressure. The city characterized both effects as temporary, but issued specific guidance about how to respond. "Although the water is generally safe to use, we recommend avoiding activities such as doing laundry while flushing is taking place," the city said in a press release.

If the water runs rusty or brown from a tap, the city advises running it through an unscreened outlet rather than a kitchen or bathroom faucet fitted with an aerator screen. "If you notice discolored water, we recommend flushing your plumbing through an unscreened faucet, such as a bathtub faucet or outdoor hose bib," the press release states. "Running water through screened faucets may cause sediment to clog or damage faucet aerators."

Residents with in-line filtration systems face a separate risk: sediment stirred up during flushing can quickly clog and ruin those filters. The city recommends avoiding any water that passes through an in-line filter until flushing in the area is finished.

Hayes can be reached with questions at 541-524-2020 or 541-519-8026.