CALUMET UNION DRAINAGE CANAL NEAR MARKHAM, IL
Is CALUMET UNION DRAINAGE CANAL NEAR MARKHAM, IL flooding right now?
No — CALUMET UNION DRAINAGE CANAL NEAR MARKHAM, IL is at 4.19 ft, 5.8 ft below its 10 ft flood stage, as of 22 min ago.
Gauge height
4.19 ft
Streamflow
115 cfs
Minor flooding here begins at 10 ft, with major flooding at 11.5 ft. The highest crest on record was 12 ft on Mon, Oct 11, 1954.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 9 ft | 4.8 ft below |
| Minor flood | 10 ft | 5.8 ft below |
| Moderate flood | 10.5 ft | 6.3 ft below |
| Major flood | 11.5 ft | 7.3 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 12 ft | 1954-10-11 |
| 11.5 ft | 1957-07-13 |
| 10 ft | 2008-09-14 |
| 8.64 ft | 2020-05-17 |
| 8.24 ft | 2020-07-19 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| MIDLOTHIAN CREEK AT OAK FOREST, IL | 3.5 mi | Cook County |
| THORN CREEK AT THORNTON, IL | 3.6 mi | Cook County |
| LITTLE CALUMET RIVER AT SOUTH HOLLAND, IL | 3.6 mi | Cook County |
| CALUMET SAG CHANNEL AT BLUE ISLAND, IL | 3.9 mi | Cook County |
| NATALIE CREEK AT MIDLOTHIAN, IL | 3.9 mi | Cook County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.