Long Run Near Lemont, Il Realtime Data
LONG RUN NEAR LEMONT, IL
Realtime Data • Report • Conditions
4
Discharge (cfs)
0.7
Gauge Height (ft)
USGS 05537500
Streamflow discharge was last observed at 4 cfs, and a gauge height of 0.74 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 5 .
Weather today, Tomorrow,
The creek is primarily fed by groundwater sources and precipitation. There are no major tributaries or dams along the stream. Seasonal trends show higher flows in the spring due to snowmelt and rain, while summertime flows are lower. The hydrology of the creek is impacted by urbanization and agricultural land use. Interestingly, the creek was historically known for its abundance of brook trout, but due to pollution and habitat destruction, they are no longer present in the stream.
September 4, 2026
| Elevation | 641.0 ft |
| Last Updated | |
| Gage height, ft | 0.74 ft |
| Streamflow, ft³/s | 3.65 ft3/s |
| Percent of Normal | 110% |
| Year Over Year Average | 3 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 1,530 cfs |
| Geolocation | 41.64, -88.00 |
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