| Source | block-club-chicago |
|---|---|
| Original Load Date | Oct. 27, 2026, 9 a.m. |
| Last Updated | Oct. 27, 2026, 9 a.m. |
| Original URL | https://blockclubchicago.org/2026/10/27/students-have-been-using-the-chicago-river-as-a-classroom-for-30-years/ |
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ALBANY PARK — Jorge Canales Paz kept his eyes trained on the water as he waded
through the North Branch of the Chicago River on a recent Tuesday.
The 17-year-old and his Chicago Academy High School classmates spent the
afternoon searching for crayfish and other macroinvertebrates that might offer
s...