Johnstown officials report major water-main failure that released about 500,000 gallons

Johnstown’s service director reported a significant water‑system failure Tuesday night that released what he estimated to be about a half‑million gallons of water.

“[The] 12‑inch ductile iron water main blew about a softball‑size hole out of the side of it. We lost about a half million gallons,” Service Director Mr. Leot said, describing emergency repairs that banded the broken section and stabilized the roadway along State Route 62. He said crews undermined an approximately 20‑by‑16‑foot section of the road, used stone and a light‑duty concrete fill, and later paved a temporary patch; a full mill-and-relay of the road will be scheduled for permanent repair.

Leot told council the failed pipe segment appears to be an isolated defect rather than evidence of systemic corrosion: “It could have just been a manufacturer’s defect in that portion of the pipe. We don't see or believe that there'll be more breaks in that area,” he said. He estimated the pipe was installed in the early 2000s (roughly 20 years old), which he said is not unusually old for ductile iron mains.

Council members pressed staff on resilience and alternatives. Leot said an interconnection to neighboring systems would have helped refill storage if the failure had continued through the night, but the force and pressure of water during the incident made it too dangerous to perform an in‑hole repair: “The flow of water and pressure was too great and too dangerous to put a man in the hole,” he said. He added that neighboring utilities offered material support — clamps and fittings — and staff thanked those partners for quick offers of assistance.

Leot said crews responded rapidly, and he could not yet provide a final cost for the repair. He also reported other recent system maintenance and repairs: a service-line repair at B46 South Main and a leaking fire hydrant on Metal Burn, both of which were completed, and ongoing scheduling changes to accommodate contractor work and contractor catch‑up for micro‑sealing and crack sealing projects postponed by spring rains.

Council asked staff to follow up with cost estimates and any recommendations for resilience improvements. The city manager and public works staff were asked to confirm whether existing interconnections or emergency mutual‑aid agreements could be used to reduce service impacts during similar future events.

The council did not take a formal vote on policy changes during the meeting; Leot said he will include the full incident details and cost information in the next monthly report.