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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 1975-08-05 -- -- | -- | Yes | MD | USGS | 1.53 | 0.53 | Fair | Clear | NONE | ||
| 30 | 1975-01-16 -- -- | -- | Yes | MD | USGS | 54.2 | 1.65 | Fair | Clear | NONE | ||
| 29 | 1974-07-29 -- -- | -- | Yes | MD | USGS | 1.65 | 0.52 | Good | NONE | |||
| 28 | 1973-06-05 -- -- | -- | Yes | JCW | USGS | 13.2 | 1.01 | Good | Clear | NONE | ||
| 27 | 1972-09-20 -- -- | -- | Yes | ELB | USGS | 14.8 | 1.02 | Good | Clear | NONE | ||
| 26 | 1972-06-20 -- -- | -- | Yes | MPT | USGS | 257 | 3.54 | Excellent | Clear | NONE | ||
| 25 | 1971-06-11 -- -- | -- | Yes | GKR/WRK | USGS | 9.45 | 0.90 | Good | Clear | NONE | ||
| 24 | 1970-06-17 -- -- | -- | Yes | WRK | USGS | 8.16 | 0.83 | Good | Clear | NONE | ||
| 23 | 1969-06-26 -- -- | -- | Yes | WRK | USGS | 7.00 | 1.15 | Good | Clear | NONE | ||
| 22 | 1968-07-15 -- -- | -- | Yes | WRK | USGS | 5.72 | Good | Clear | NONE | |||
| 21 | 1967-06-06 -- -- | -- | Yes | WRK | USGS | 15.2 | 1.34 | Good | Clear | NONE | ||
| 20 | 1967-05-26 -- -- | -- | Yes | HRL/MAC | USGS | 273 | 3.66 | Good | NONE | |||
| 19 | 1966-06-16 -- -- | -- | Yes | WRK | USGS | 4.50 | 1.06 | Good | Clear | NONE | ||
| 18 | 1965-06-17 -- -- | -- | Yes | WRK | USGS | 2.79 | 0.94 | Good | NONE | |||
| 17 | 1965-03-03 -- -- | -- | Yes | LAW | USGS | 44.2 | 1.71 | Good | Clear | NONE | ||
| 16 | 1964-08-21 -- -- | -- | Yes | LAW | USGS | 0.50 | 0.76 | Good | NONE | |||
| 15 | 1964-06-16 -- -- | -- | Yes | LAW | USGS | 2.44 | 0.92 | Good | Clear | NONE | ||
| 14 | 1964-03-23 -- -- | -- | Yes | LAW | USGS | 19.5 | 1.45 | Good | Clear | NONE | ||
| 13 | 1963-09-16 -- -- | -- | Yes | LAW | USGS | 1.01 | 0.78 | Good | NONE | |||
| 12 | 1963-08-22 -- -- | -- | Yes | BPC | USGS | 0.60 | 0.71 | Good | Clear | NONE | ||
| 11 | 1963-07-30 -- -- | -- | Yes | LAW | USGS | 2.00 | 0.90 | Fair | Clear | NONE | ||
| 10 | 1963-04-04 -- -- | -- | Yes | MPT | USGS | 37.0 | 1.66 | Good | Clear | NONE | ||
| 9 | 1963-03-18 -- -- | -- | Yes | HRL | USGS | 74.2 | 2.10 | Good | Clear | NONE | ||
| 8 | 1962-09-06 -- -- | -- | Yes | MBS | USGS | 1.45 | 0.84 | Good | NONE | |||
| 7 | 1962-08-17 -- -- | -- | Yes | HRL | USGS | 0.99 | 0.82 | Good | Clear | NONE | ||
| 6 | 1961-09-22 -- -- | -- | Yes | MBS | USGS | 40.0 | 1.72 | Good | Clear | NONE | ||
| 5 | 1961-09-21 09:30 | EST | Yes | MBS | USGS | 30.0 | 1.62 | Good | Clear | NONE | ||
| 4 | 1961-09-21 08:30 | EST | Yes | MBS | USGS | 28.0 | 1.58 | Good | Clear | NONE | ||
| 3 | 1961-08-14 -- -- | -- | Yes | MPT | USGS | 1.27 | 0.82 | Fair | Clear | NONE | ||
| 2 | 1961-07-18 -- -- | -- | Yes | MBS/DHU | USGS | 7.24 | 1.10 | Good | Clear | NONE | ||
| 1 | 1960-10-04 -- -- | -- | Yes | MBS | USGS | 6.23 | 1.15 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Connecticut Water Data Support Team
Page Last Modified: 2025-12-19 08:47:13 EST
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