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Streamflow Measurements for the Nation
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51 | 2007-01-30 11:04 | AST | Yes | ICG/JMA | USGS | 2.23 | 0.99 | 0.00 | 0.40 | Poor | NONE | |
| 50 | 2007-01-10 14:30 | AST | Yes | ICG | USGS | 3.12 | 1.05 | 0.00 | 0.40 | Fair | NONE | |
| 49 | 2006-10-19 08:31 | AST | Yes | ICG | USGS | 5.70 | 1.17 | 0.00 | 0.50 | Poor | Clear | NONE |
| 48 | 2006-08-24 08:34 | AST | Yes | ICG/IMC | USGS | 2.62 | 1.04 | 0.00 | 0.40 | Fair | Clear | NONE |
| 47 | 2006-08-01 12:06 | AST | Yes | IMC/ICG | USGS | 2.77 | 1.12 | 0.00 | 0.50 | Poor | DebrisModerate | NONE |
| 46 | 2006-04-26 11:31 | AST | Yes | IMC/ICG | USGS | 6.00 | 1.26 | 0.00 | 0.70 | Poor | NONE | |
| 45 | 2006-03-02 08:42 | AST | Yes | IMC/ICG | USGS | 2.83 | 1.09 | 0.00 | 0.70 | Poor | Clear | NONE |
| 44 | 2006-01-12 11:12 | AST | Yes | ICG/IMC | USGS | 4.26 | 1.22 | -0.01 | 0.40 | Fair | Clear | NONE |
| 43 | 2005-12-01 11:03 | AST | Yes | ICG/IMC | USGS | 8.75 | 1.40 | 0.00 | 0.40 | Fair | Clear | NONE |
| 42 | 2005-10-20 11:49 | AST | Yes | IMC/ICG | USGS | 25.8 | 1.79 | 0.00 | 0.40 | Fair | Clear | NONE |
| 41 | 2005-08-30 16:48 | AST | Yes | ICG/IMC | USGS | 14.6 | 1.70 | -0.01 | 0.30 | Fair | Clear | NONE |
| 40 | 2005-07-06 11:40 | AST | Yes | IMC/ICG | USGS | 7.88 | 1.53 | 0.00 | 0.40 | Fair | Clear | NONE |
| 39 | 2005-06-08 08:07 | AST | Yes | IMC/ICG | USGS | 8.83 | 1.50 | -0.01 | 0.40 | Fair | Clear | NONE |
| 38 | 2005-05-06 08:17 | AST | Yes | IMC/ICG | USGS | 3.18 | 1.27 | 0.00 | 0.30 | Fair | Clear | NONE |
| 37 | 2005-03-22 08:45 | AST | Yes | LV | USGS | 2.58 | 1.26 | 0.00 | 0.50 | Fair | Clear | NONE |
| 36 | 2005-01-20 12:10 | AST | Yes | RP /LV | USGS | 10.4 | 1.55 | -0.02 | 0.40 | Fair | Clear | NONE |
| 35 | 2004-12-02 08:30 | AST | Yes | LV | USGS | 9.17 | 1.50 | 0.00 | 0.40 | Fair | Clear | NONE |
| 34 | 2004-10-14 11:30 | AST | Yes | LV | USGS | 9.88 | 1.42 | -0.01 | 0.30 | Fair | Clear | NONE |
| 33 | 2004-08-25 15:20 | AST | Yes | LV /AV | USGS | 5.00 | 1.50 | 0.00 | 0.20 | Poor | Clear | NONE |
| 32 | 2004-07-22 15:47 | AST | Yes | LV /AV | USGS | 4.37 | 1.28 | 0.00 | 0.30 | Unspecified | NONE | |
| 31 | 2004-05-18 12:25 | AST | Yes | LV | USGS | 8.64 | 1.55 | 0.00 | 0.40 | Fair | Clear | NONE |
| 30 | 2004-03-24 13:55 | AST | Yes | LV | USGS | 5.97 | 1.39 | 0.06 | 0.40 | Fair | Clear | NONE |
| 29 | 2004-02-03 11:00 | AST | Yes | LV | USGS | 5.57 | 1.42 | 0.00 | 0.20 | Poor | Clear | NONE |
| 28 | 2003-12-10 10:45 | AST | Yes | LV /IC | USGS | 17.8 | 1.61 | 0.00 | 0.30 | Poor | Clear | NONE |
| 27 | 2003-10-09 09:00 | AST | Yes | IMC/IC | USGS | 4.75 | 1.37 | 0.00 | 0.40 | Fair | Clear | NONE |
| 26 | 2003-08-07 10:55 | AST | Yes | LV /IC | USGS | 1.34 | 1.21 | 0.00 | 0.30 | Fair | Clear | NONE |
| 25 | 2003-05-22 11:40 | AST | Yes | IC /ES | USGS | 7.41 | 1.27 | -0.02 | 0.50 | Good | Clear | NONE |
| 24 | 2003-04-15 14:50 | AST | Yes | LV /IC | USGS | 2.77 | 1.20 | 0.00 | 0.50 | Fair | Clear | NONE |
| 23 | 2003-03-06 08:58 | AST | Yes | IC | USGS | 2.52 | 1.22 | 0.00 | 0.50 | Fair | Clear | NONE |
| 22 | 2003-01-22 13:18 | AST | Yes | IMC/LV | USGS | 2.76 | 1.23 | 0.00 | 0.40 | Fair | Clear | NONE |
| 21 | 2002-12-05 13:30 | AST | Yes | LV /IMC | USGS | 3.69 | 1.26 | 0.00 | 0.30 | Fair | Clear | NONE |
| 20 | 2002-11-13 09:51 | AST | Yes | IMC/LV | USGS | 5.96 | 1.35 | 0.00 | 0.30 | Fair | Clear | NONE |
| 19 | 2002-10-22 11:48 | AST | Yes | IMC/LV | USGS | 7.40 | 1.42 | -0.01 | 0.30 | Fair | Clear | NONE |
| 18 | 2002-09-26 10:33 | AST | Yes | JRS/RRM | USGS | 3.45 | 1.10 | 0.00 | 0.30 | Fair | NONE | |
| 17 | 2002-05-30 10:29 | AST | Yes | IC/ES | USGS | 4.89 | 1.29 | -0.01 | 0.40 | Poor | NONE | |
| 16 | 2002-04-23 11:05 | AST | Yes | ES/CCR | USGS | 6.96 | 1.39 | 0.00 | 0.40 | Fair | Clear | NONE |
| 15 | 2002-03-12 08:44 | AST | Yes | IC/ES | USGS | 4.08 | 1.28 | -0.01 | 0.50 | Fair | Clear | NONE |
| 14 | 2002-02-14 11:15 | AST | Yes | ES/CCR | USGS | 3.17 | 1.24 | 0.00 | 0.50 | Fair | Clear | NONE |
| 13 | 2002-01-17 09:50 | AST | Yes | IC/CCR | USGS | 5.17 | 1.36 | 0.00 | 0.40 | Fair | Clear | NONE |
| 12 | 2001-12-21 10:18 | AST | Yes | AV/ES | USGS | 7.49 | 1.32 | 0.00 | 0.50 | Good | Clear | NONE |
| 11 | 2001-11-21 11:09 | AST | Yes | IC/AV | USGS | 9.29 | 1.45 | 0.00 | 0.50 | Fair | NONE | |
| 10 | 2001-10-10 13:05 | AST | Yes | CCR/ES | USGS | 8.07 | 1.38 | 0.10 | 0.10 | Poor | Clear | NONE |
| 9 | 2001-09-13 13:02 | AST | Yes | E.S/A.V | USGS | 14.1 | 1.60 | 0.00 | 0.50 | Fair | Clear | NONE |
| 8 | 2001-08-22 15:18 | AST | Yes | A.V/E.S | USGS | 56.8 | 2.24 | 0.21 | 0.40 | Poor | Clear | NONE |
| 7 | 2001-07-31 12:41 | AST | Yes | A.V/D.V | USGS | 6.78 | 1.38 | 0.01 | 0.50 | Fair | Clear | NONE |
| 6 | 2001-06-20 11:17 | AST | Yes | I.C/A.V | USGS | 2.61 | 1.07 | 0.00 | 0.40 | Fair | Clear | NONE |
| 5 | 2001-05-14 13:54 | AST | Yes | E.S/I.C | USGS | 5.66 | 1.25 | -0.01 | 0.50 | Good | Clear | NONE |
| 4 | 2001-04-05 12:26 | AST | Yes | J.T/R.P | USGS | 2.33 | 1.15 | 0.00 | 0.40 | Fair | Clear | NONE |
| 3 | 2001-03-21 15:49 | AST | Yes | E.S/M.W | USGS | 1.77 | 1.13 | 0.00 | 0.80 | Fair | Clear | NONE |
| 2 | 2001-02-15 11:26 | AST | Yes | R.P/M.W | USGS | 2.39 | 1.18 | 0.00 | 0.50 | Fair | Clear | NONE |
| 1 | 2001-01-30 13:58 | AST | Yes | E.S/M.W | USGS | 3.32 | 1.27 | 0.01 | 0.50 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Puerto Rico Water Data Support Team
Page Last Modified: 2025-10-28 14:07:11 EDT
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