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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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 1987-08-08 10:00 | CDT | Yes | JRS | USGS | 3670 | 73.86 | -1.95 | 0.50 | Poor | DebrisLight | NONE |
| 8 | 1986-09-19 -- -- | -- | Yes | JGG/JJW | USGS | 589 | 63.57 | -0.19 | 0.20 | Poor | Clear | NONE |
| 7 | 1986-09-19 -- -- | -- | Yes | JGG/JJW | USGS | 580 | 63.81 | -0.30 | 0.30 | Poor | Clear | NONE |
| 6 | 1986-05-16 -- -- | -- | Yes | JGG | USGS | 173 | 60.41 | 0.02 | 0.30 | Poor | DebrisLight | NONE |
| 5 | 1986-05-16 -- -- | -- | Yes | JGG | USGS | 142 | 60.35 | 0.07 | 0.40 | Poor | DebrisLight | NONE |
| 4 | 1976-06-14 -- -- | -- | Yes | MES | USGS | 3320 | 71.96 | -1.57 | 1.00 | Poor | NONE | |
| 3 | 1975-03-18 -- -- | -- | Yes | JGG | USGS | 126 | 63.82 | 0.05 | 0.60 | Fair | NONE | |
| 2 | 1973-09-26 -- -- | -- | Yes | MES | USGS | 500 | 69.41 | -1.61 | 0.90 | Poor | NONE | |
| 1 | 1970-05-12 -- -- | -- | Yes | ALC | USGS | 97.3 | 69.31 | Fair | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-12-18 09:43:01 EST
0.28 0.28 caww02