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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
| Reselect output format |
| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 97 | 1990-08-31 09:50 | CST | Yes | TLW/RJL | USGS | 225 | 2.91 | -0.01 | 0.70 | Good | Clear | NONE |
| 96 | 1990-03-15 14:45 | CST | Yes | TLW/RJL | USGS | 897 | 4.69 | 0.00 | 0.80 | Good | Clear | NONE |
| 95 | 1989-11-13 09:00 | CST | Yes | TLW | USGS | 41.1 | 1.81 | -0.01 | 0.50 | Good | Clear | NONE |
| 94 | 1989-08-02 08:30 | CST | Yes | MCK | USGS | 36.7 | 1.81 | 0.00 | 0.70 | Unspecified | NONE | |
| 93 | 1989-06-08 09:30 | CST | Yes | MCK | USGS | 160 | 2.75 | 0.00 | 1.00 | Unspecified | Clear | NONE |
| 92 | 1989-03-13 12:10 | CST | Yes | WSM | USGS | 194 | 2.90 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 91 | 1988-08-18 12:35 | CST | Yes | TER | USGS | 19.6 | 1.67 | 0.00 | 0.30 | Good | Clear | NONE |
| 90 | 1988-07-08 08:40 | CST | Yes | TER | USGS | 56.3 | 1.98 | 0.00 | 0.30 | Good | Clear | NONE |
| 89 | 1988-06-02 13:40 | CST | Yes | TER | USGS | 143 | 2.57 | 0.00 | 0.30 | Good | DebrisLight | NONE |
| 88 | 1988-04-20 13:55 | CST | Yes | TER | USGS | 344 | 3.30 | 0.00 | 0.80 | Good | Clear | NONE |
| 87 | 1988-03-03 12:45 | CST | Yes | TER | USGS | 308 | 3.18 | 0.00 | 0.70 | Good | Clear | NONE |
| 86 | 1987-12-11 12:25 | CST | Yes | TER | USGS | 609 | 3.93 | 0.00 | 0.50 | Fair | Clear | NONE |
| 85 | 1987-10-29 08:55 | CST | Yes | TER | USGS | 114 | 2.46 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 84 | 1987-09-11 10:20 | CST | Yes | TER | USGS | 310 | 3.23 | -0.02 | 0.90 | Fair | Clear | NONE |
| 83 | 1987-08-07 09:20 | CST | Yes | TER | USGS | 39.6 | 1.94 | 0.00 | 0.30 | Good | Clear | NONE |
| 82 | 1987-06-26 09:20 | CST | Yes | TER | USGS | 132 | 2.57 | 0.00 | 0.40 | Good | Clear | NONE |
| 81 | 1987-05-15 09:15 | CST | Yes | TER | USGS | 105 | 2.35 | 0.00 | 0.30 | Good | Clear | NONE |
| 80 | 1987-04-03 09:10 | CST | Yes | TER | USGS | 174 | 2.76 | 0.00 | 0.30 | Good | Clear | NONE |
| 79 | 1987-02-19 09:25 | CST | Yes | TER | USGS | 121 | 2.52 | 0.00 | 0.40 | Good | Clear | NONE |
| 78 | 1987-01-09 09:40 | CST | Yes | TER | USGS | 128 | 2.63 | 0.00 | 0.40 | Good | Clear | NONE |
| 77 | 1986-11-20 09:20 | CST | Yes | TER | USGS | 158 | 2.71 | 0.00 | 0.40 | Good | Clear | NONE |
| 76 | 1986-10-17 08:10 | CST | Yes | TLW | USGS | 141 | 2.71 | 0.00 | 0.50 | Good | DebrisLight | NONE |
| 75 | 1986-08-26 -- -- | -- | Yes | TLW/SMR | USGS | 89.4 | 2.43 | 0.00 | 0.50 | Good | DebrisLight | NONE |
| 74 | 1986-07-15 -- -- | -- | Yes | TLW/WSM | USGS | 683 | 4.38 | 0.00 | 0.90 | Good | Clear | NONE |
| 73 | 1986-06-12 -- -- | -- | Yes | TLW/WSM | USGS | 349 | 3.24 | -0.01 | 0.70 | Good | Clear | NONE |
| 72 | 1986-05-01 -- -- | -- | Yes | TLW | USGS | 143 | 2.57 | 0.00 | 0.40 | Fair | Clear | NONE |
| 71 | 1986-04-01 -- -- | -- | Yes | TLW | USGS | 191 | 2.90 | 0.00 | 0.50 | Good | Clear | NONE |
| 70 | 1986-02-06 -- -- | -- | Yes | TLW/JJD | USGS | 681 | 4.52 | -0.07 | 1.10 | Good | Clear | NONE |
| 69 | 1985-12-18 -- -- | -- | Yes | TLW/WSM | USGS | 177 | 3.77 | -0.04 | 2.00 | Poor | IceCover | NONE |
| 68 | 1985-11-15 -- -- | -- | Yes | TLW/JJD | USGS | 1260 | 5.72 | 0.00 | 1.10 | Fair | Clear | NONE |
| 67 | 1985-10-03 -- -- | -- | Yes | TER | USGS | 37.0 | 1.86 | 0.00 | 0.30 | Good | Clear | NONE |
| 66 | 1985-08-22 -- -- | -- | Yes | TER | USGS | 53.7 | 2.00 | 0.00 | 0.30 | Good | Clear | NONE |
| 65 | 1985-07-19 -- -- | -- | Yes | TER | USGS | 89.9 | 2.31 | 0.00 | 0.40 | Good | Clear | NONE |
| 64 | 1985-05-28 -- -- | -- | Yes | TER | USGS | 180 | 2.80 | 0.00 | 0.40 | Good | Clear | NONE |
| 63 | 1985-04-16 -- -- | -- | Yes | TLW | USGS | 318 | 3.27 | 0.00 | 0.40 | Good | Clear | NONE |
| 62 | 1985-03-15 -- -- | -- | Yes | JKL | USGS | 689 | 4.30 | -0.02 | 1.10 | Good | Clear | NONE |
| 61 | 1985-01-23 -- -- | -- | Yes | TER/WLB | USGS | 132 | 3.35 | 0.00 | 0.20 | Poor | IceCover | NONE |
| 60 | 1984-12-05 -- -- | -- | Yes | TER | USGS | 128 | 2.75 | 0.00 | 0.30 | Fair | IceCover | NONE |
| 59 | 1984-10-23 -- -- | -- | Yes | TER | USGS | 119 | 2.39 | 0.00 | 0.40 | Good | Clear | NONE |
| 58 | 1984-09-19 -- -- | -- | Yes | TLW | USGS | 35.4 | 1.76 | -0.01 | 0.40 | Good | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2025-12-17 10:51:26 EST
0.91 0.89 vaww02