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Frigid Temps Disrupt Water Supply; Crews Break Ice

1/21/2026

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Summary

Story summary

Frigid temperatures caused ice to block the Allegheny River intake, reducing treated water production and limiting pumping in high-elevation neighborhoods.
Emergency responders used a barge and tugboat to break up the ice and manage the situation.
After about 45 minutes, crews broke up the ice and restored pumping capacity.
Pittsburgh Water will continue to monitor conditions as colder weather persists.

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Story summary

Frigid temperatures caused ice to block the Allegheny River intake, reducing treated water production and limiting pumping in high-elevation neighborhoods.
Emergency responders used a barge and tugboat to break up the ice and manage the situation.
After about 45 minutes, crews broke up the ice and restored pumping capacity.
Pittsburgh Water will continue to monitor conditions as colder weather persists.