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Algae bloom confirmed in East Branch Forest Preserve off-leash dog area

Name: Algae bloom confirmed in East Branch Forest Preserve off-leash dog area
Uploaded: 2026-07-22T18:57:00-0500
Duration: 2 min 3 s
Description: Warning signs have been posted at the entrances of the preserve after the bloom was discovered during the week of July 20, 2026.

Warning signs have been posted at the entrances of the preserve after the bloom was discovered during the week of July 20, 2026.