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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 1984-04-05 -- -- | -- | Yes | MAC | USGS | 43.1 | 2.47 | Good | Clear | NONE | ||
| 29 | 1978-09-05 -- -- | -- | Yes | TLP | USGS | 0.41 | 0.56 | Unspecified | Clear | NONE | ||
| 28 | 1977-08-09 -- -- | -- | Yes | JD | USGS | 1.21 | 0.70 | Good | Clear | NONE | ||
| 27 | 1975-07-29 -- -- | -- | Yes | GPC | USGS | 1.16 | 0.74 | Fair | Clear | NONE | ||
| 26 | 1975-07-22 -- -- | -- | Yes | DJP/FGD | USGS | 3.42 | 0.57 | Unspecified | NONE | |||
| 25 | 1975-07-18 -- -- | -- | Yes | DJP/FGD | USGS | 1.65 | 0.72 | Unspecified | Clear | NONE | ||
| 24 | 1975-01-15 -- -- | -- | Yes | MD | USGS | 7.67 | 0.74 | Fair | Clear | NONE | ||
| 23 | 1974-07-30 -- -- | -- | Yes | MD | USGS | 0.94 | 0.67 | Good | Clear | NONE | ||
| 22 | 1973-05-02 -- -- | -- | Yes | JCW | USGS | 7.49 | 1.25 | Good | Clear | NONE | ||
| 21 | 1972-09-14 -- -- | -- | Yes | JCW | USGS | 1.99 | 0.82 | Good | NONE | |||
| 20 | 1972-03-03 -- -- | -- | Yes | MPT | USGS | 85.2 | 3.78 | Good | Clear | NONE | ||
| 19 | 1971-07-08 -- -- | -- | Yes | GKR | USGS | 1.43 | 0.76 | Good | Clear | NONE | ||
| 18 | 1970-09-26 -- -- | -- | Yes | WRK | USGS | 0.60 | 0.59 | Unspecified | NONE | |||
| 17 | 1969-06-17 -- -- | -- | Yes | RLM | USGS | 2.22 | 0.89 | Fair | Clear | NONE | ||
| 16 | 1968-07-16 -- -- | -- | Yes | GPR | USGS | 2.32 | 0.83 | Good | Clear | NONE | ||
| 15 | 1967-08-24 -- -- | -- | Yes | HRL | USGS | 1.23 | 0.70 | Good | Clear | NONE | ||
| 14 | 1966-11-15 -- -- | -- | Yes | HRL | USGS | 2.22 | 0.86 | Good | Clear | NONE | ||
| 13 | 1966-07-06 -- -- | -- | Yes | DAO | USGS | 0.73 | 0.59 | Fair | Clear | NONE | ||
| 12 | 1966-05-16 -- -- | -- | Yes | HRL | USGS | 2.94 | 0.93 | Good | Clear | NONE | ||
| 11 | 1965-06-15 -- -- | -- | Yes | WRK | USGS | 1.66 | 0.75 | Good | Clear | NONE | ||
| 10 | 1964-10-04 -- -- | -- | Yes | ALD | USGS | 3.06 | 1.00 | Good | Clear | NONE | ||
| 9 | 1964-08-04 -- -- | -- | Yes | HRL | USGS | 0.47 | 0.55 | Good | Clear | NONE | ||
| 8 | 1964-04-01 -- -- | -- | Yes | HRL | USGS | 5.19 | 1.14 | Good | Clear | NONE | ||
| 7 | 1964-01-26 -- -- | -- | Yes | HRL | USGS | 18.8 | 1.88 | Good | Clear | NONE | ||
| 6 | 1964-01-22 -- -- | -- | Yes | WAG/MBS | USGS | 13.6 | 1.60 | Good | Clear | NONE | ||
| 5 | 1963-11-15 -- -- | -- | Yes | HRL | USGS | 1.11 | 0.68 | Good | Clear | NONE | ||
| 4 | 1963-09-16 -- -- | -- | Yes | MBS | USGS | 0.41 | 0.55 | Excellent | Clear | NONE | ||
| 3 | 1963-09-05 -- -- | -- | Yes | HRL | USGS | 0.43 | 0.52 | Good | Clear | NONE | ||
| 2A | 1963-08-05 -- -- | -- | Yes | MBS | USGS | 0.66 | Good | Clear | NONE | |||
| 2 | 1963-07-18 -- -- | -- | Yes | HRL | USGS | 0.90 | 0.64 | Good | Clear | NONE | ||
| 1 | 1963-06-20 -- -- | -- | Yes | MPT | USGS | 1.79 | 0.77 | 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: 2025-12-16 23:16:48 EST
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