Jerry F. Costello Lock and Dam to close for maintenance
KASKASKIA RIVER PROJECT— Beginning Friday, July 11, 2025 at 6 a.m., through Sunday, July 13, 2025 at 6 p.m. lockages will not be permitted at the Jerry F. Costello Lock & Dam in Modoc, Ill. (4800 Lock and Dam Road) due to maintenance work on the culvert valve hydraulic cylinders. According to a news release: “This closure is prep work for […]
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