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| 20260127190117 | Des Plaines | IL | Des Plaines River | 01/18/2026 | 2026 | Freeze-up | 42.049951 | -87.873006 | - | - | released | No flooding reported. Jam remains in place with little backwater effect. | Freeze-up jam formed on the Des Plaines River near Des Plaines. |
| 20260127190252 | Lyons | IL | Des Plaines River | 01/18/2026 | 2026 | Freeze-up | 41.825404 | -87.820063 | - | - | released | No flooding reported. Jam remains in place with little backwater effect. | Freeze-up jam formed on the Des Plaines River near Lyons. |
| 20260127190456 | Lemont | IL | Des Plaines River | 01/17/2026 | 2026 | Freeze-up | 41.676397 | -88.019907 | - | - | released | No flooding reported. Jam remains in place with little backwater effect. | Freeze-up jam formed on the Des Plaines River near Lemont. |