Community Corner

Part Of The Wissahickon Creek In Philadelphia Has Turned Green. Here's Why.

Part of the Wissahickon Creek has turned neon green, but the Philadelphia Water Department says residents shouldn't be alarmed.

(CBS Philadelphia)

May 14, 2025

Part of the Wissahickon Creek has turned neon green, but the Philadelphia Water Department says residents shouldn't be alarmed.

Find out what's happening in Philadelphiafor free with the latest updates from Patch.

A nontoxic fluorescent dye was used to investigate the source of a leak in the 200 block of Rex Avenue on Saturday, and some of the dye made its way to a small Wissahickon Creek tributary, a PWD spokesperson said Tuesday.

Friends of Wissahickon posted pictures of the green water on Facebook.

Find out what's happening in Philadelphiafor free with the latest updates from Patch.

Friends of Wissahickon/CBS

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