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Streamflow Measurements for the Nation
| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 117 | 2017-02-23 10:50:30 | AST | Yes | AT | USGS | 6.65 | 9.15 | 0.00 | 0.80 | Fair | Clear | NONE |
| 116 | 2016-12-08 09:43 | AST | Yes | wjm/eaj | USGS | 41.6 | 9.59 | 0.01 | 0.80 | Fair | Clear | NONE |
| 115 | 2016-10-20 10:12:30 | AST | Yes | wjm/IR | USGS | 42.7 | 9.66 | 0.00 | 1.00 | Fair | DebrisHeavy | NONE |
| 114 | 2016-08-04 09:43:30 | AST | Yes | IMR/WJM | USGS | 24.8 | 9.56 | 0.00 | 0.50 | Fair | Clear | NONE |
| 113 | 2016-06-02 10:28:36 | AST | Yes | WM/IR | USGS | 480 | 12.25 | -0.26 | 0.30 | Fair | Unspecifed | NONE |
| 112 | 2016-04-07 10:19 | AST | Yes | IMR/WJM | USGS | 53.8 | 9.73 | 0.09 | 1.00 | Fair | Clear | NONE |
| 111 | 2016-02-10 12:34 | AST | Yes | EH/WM | USGS | 6.77 | 9.19 | 0.01 | 1.00 | Poor | Clear | NONE |
| 110 | 2015-12-07 13:05 | AST | Yes | DR/WJM | USGS | 114 | 10.12 | Good | Clear | NONE | ||
| 109 | 2015-10-15 11:05 | AST | Yes | WJM/DR | USGS | 9.20 | 9.06 | 0.00 | 0.50 | Fair | DebrisLight | NONE |
| 108 | 2015-08-18 10:17:30 | AST | Yes | DR/FR | USGS | 2.84 | 8.83 | 0.00 | 1.40 | Good | Clear | NONE |
| 107 | 2015-06-25 15:37:30 | AST | Yes | DR/BR | USGS | 3.66 | 8.88 | 0.00 | 0.80 | Poor | DebrisLight | NONE |
| 106 | 2015-04-09 16:00 | AST | Yes | DR/FA | USGS | 4.48 | 8.88 | 0.00 | 0.90 | Fair | Clear | NONE |
| 105 | 2015-02-02 11:57:30 | AST | Yes | DR | USGS | 6.73 | 8.91 | 0.00 | 0.60 | Good | DebrisModerate | NONE |
| 104 | 2014-11-20 12:20 | AST | Yes | DR/MQ | USGS | 72.6 | 9.27 | 0.90 | Fair | DebrisLight | NONE | |
| 103 | 2014-10-01 11:57:30 | AST | Yes | DR | USGS | 16.1 | 8.79 | 0.00 | 0.60 | Good | DebrisLight | NONE |
| 102 | 2014-09-25 13:28:42 | AST | Yes | DR/MQ | USGS | 341 | 11.02 | -0.07 | 0.20 | Fair | Unspecifed | NONE |
| 101 | 2014-09-25 12:24:19 | AST | Yes | DR/MQ | USGS | 521 | 11.63 | -0.23 | 0.30 | Fair | Unspecifed | NONE |
| 100 | 2014-06-12 12:15:29 | AST | Yes | MAQ/DR | USGS | 7.46 | 8.63 | 0.00 | Good | DebrisLight | NONE | |
| 99 | 2014-06-12 10:27:30 | AST | Yes | MAQ/DR | USGS | 8.38 | 8.63 | -0.01 | 0.60 | Good | Clear | NONE |
| 98 | 2014-03-25 09:32:30 | AST | Yes | DR/MQ | USGS | 6.23 | 9.15 | 0.00 | 0.60 | Good | VegetationModerate | NONE |
| 97 | 2014-01-30 14:05 | AST | Yes | DR/JC | USGS | 8.29 | 9.17 | 0.00 | 0.90 | Fair | DebrisLight | NONE |
| 96 | 2013-11-13 11:20 | AST | Yes | DR/MQ | USGS | 26.2 | 9.41 | 0.00 | 0.70 | Good | DebrisLight | NONE |
| 95 | 2013-08-22 08:12:30 | AST | Yes | DR/JRS | USGS | 17.0 | 9.37 | 0.01 | 0.60 | Good | DebrisLight | NONE |
| 94 | 2013-06-05 09:40 | AST | Yes | DR/GA | USGS | 38.3 | 9.44 | 0.00 | 0.70 | Good | Clear | NONE |
| 93 | 2013-02-14 13:12:30 | AST | Yes | DR/YM | USGS | 6.52 | 9.33 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 92 | 2012-11-29 13:19 | AST | Yes | DR/YM | USGS | 40.7 | 9.68 | 0.00 | Good | Clear | NONE | |
| 91 | 2012-11-02 12:07:30 | AST | Yes | DR/YM | USGS | 23.4 | 9.50 | 0.00 | 0.40 | Good | Clear | NONE |
| 90 | 2012-09-17 10:02:30 | AST | Yes | YM/DR | USGS | 7.34 | 9.28 | 0.00 | 0.60 | Good | Unspecifed | NONE |
| 89 | 2012-04-10 13:40 | AST | Yes | DR/YM | USGS | 98.8 | 9.89 | 0.00 | 0.70 | Good | Clear | NONE |
| 88 | 2012-01-23 12:40 | AST | Yes | DR/AA | USGS | 20.4 | 9.28 | -0.03 | 0.50 | Good | Clear | NONE |
| 87 | 2011-10-13 09:57:30 | AST | Yes | DR/YM | USGS | 36.2 | 9.63 | 0.00 | 0.60 | Good | Clear | NONE |
| 86 | 2011-09-01 12:17:30 | AST | Yes | DR/YM | USGS | 77.7 | 10.34 | 0.01 | 0.60 | Good | Clear | NONE |
| 85 | 2011-07-12 16:22:30 | AST | Yes | DR/AA/ES | USGS | 224 | 10.89 | -0.20 | 1.30 | Fair | Unspecifed | NONE |
| 84 | 2011-05-18 12:05 | AST | Yes | DR/AA | USGS | 26.8 | 9.84 | 0.00 | 0.70 | Good | Clear | NONE |
| 83 | 2011-02-25 11:30 | AST | Yes | DR | USGS | 6.48 | 9.61 | 0.00 | 0.50 | Good | Clear | NONE |
| 82 | 2010-12-27 12:02:30 | AST | Yes | DR/ES | USGS | 10.2 | 9.68 | 0.01 | 0.40 | Good | Clear | NONE |
| 81 | 2010-10-05 15:17:30 | AST | Yes | DR/ES | USGS | 15.3 | 9.65 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 80 | 2010-09-09 13:10 | AST | Yes | DR/JRS | USGS | 10.2 | 9.72 | 0.00 | 0.50 | Good | Clear | NONE |
| 79 | 2010-07-28 13:50 | AST | Yes | DR/GG/FA | USGS | 24.8 | 9.90 | 0.03 | 1.00 | Good | Clear | NONE |
| 78 | 2010-06-04 14:37:30 | AST | Yes | DR | USGS | 32.3 | 9.88 | 0.00 | 0.80 | Fair | DebrisLight | NONE |
| 77 | 2010-02-24 16:14:28 | AST | Yes | DR | USGS | 13.9 | 9.80 | 0.00 | 0.50 | Good | Clear | NONE |
| 76 | 2009-12-29 13:22 | AST | Yes | DR | USGS | 50.4 | 9.89 | 0.00 | 0.80 | Good | Clear | NONE |
| 75 | 2009-10-27 08:37:30 | AST | Yes | DR | USGS | 32.8 | 9.78 | 0.00 | 0.80 | Good | Clear | NONE |
| 74 | 2009-06-15 13:00 | AST | Yes | DR/FA | USGS | 66.5 | 10.04 | -0.02 | 0.70 | Good | Clear | NONE |
| 73 | 2009-05-05 18:00 | AST | Yes | DR | USGS | 27.8 | 9.72 | 0.01 | 0.50 | Fair | NONE | |
| 72a | 2009-02-18 12:52:30 | AST | Yes | DR | USGS | 108 | 10.23 | 0.00 | 0.80 | Good | Clear | NONE |
| 72 | 2008-12-04 11:47:30 | AST | Yes | DR | USGS | 92.2 | 10.24 | 0.03 | 0.80 | Fair | Clear | NONE |
| 71 | 2008-10-07 10:55 | AST | Yes | DR | USGS | 63.6 | 10.24 | 0.00 | 0.70 | Fair | Clear | NONE |
| 70 | 2008-09-15 12:45 | AST | Yes | DR | USGS | 67.6 | 10.64 | 0.00 | 0.80 | Fair | Clear | NONE |
| 69 | 2008-06-17 08:10 | AST | Yes | DR | USGS | 21.1 | 9.72 | 0.00 | 0.90 | Good | Clear | NONE |
| 68 | 2008-04-15 09:45 | AST | Yes | CN | USGS | 36.5 | 9.91 | 0.00 | 0.50 | Fair | NONE | |
| 67 | 2008-02-06 10:41 | AST | Yes | cen | USGS | 61.5 | 10.18 | 0.01 | 0.60 | Fair | Clear | NONE |
| 66 | 2007-11-29 09:49 | AST | Yes | agf | USGS | 73.6 | 10.32 | 0.00 | 0.40 | Fair | Clear | NONE |
| 65 | 2007-11-29 09:12 | AST | Yes | AGF | USGS | 63.0 | 10.20 | 0.23 | 0.50 | Poor | Clear | NONE |
| 64 | 2007-08-22 08:45 | AST | Yes | cen | USGS | 125 | 10.55 | 0.03 | 0.50 | Fair | Clear | NONE |
| 63 | 2007-06-21 10:33 | AST | Yes | cen | USGS | 32.0 | 9.97 | 0.00 | 0.50 | Fair | Clear | NONE |
| 62 | 2007-05-04 10:15 | AST | Yes | cen | USGS | 79.5 | 10.24 | 0.00 | 0.60 | Fair | Clear | NONE |
| 61 | 2007-03-23 09:45 | AST | Yes | cen | USGS | 37.8 | 10.10 | 0.00 | 0.50 | Fair | Clear | NONE |
| 60 | 2007-02-06 08:45 | AST | Yes | cen | USGS | 30.8 | 9.92 | 0.04 | 0.40 | Fair | Clear | NONE |
| 59 | 2006-11-07 11:29 | AST | Yes | LAV | USGS | 58.3 | 10.26 | 0.00 | 0.70 | Good | NONE | |
| 58 | 2006-08-29 09:09 | AST | Yes | AGF/JRS | USGS | 50.8 | 10.17 | 0.06 | 0.90 | Good | NONE | |
| 57 | 2006-07-12 12:00 | AST | Yes | JRS/AGF | USGS | 71.1 | 10.36 | -0.02 | 0.50 | Good | Clear | NONE |
| 56 | 2006-04-11 08:12 | AST | Yes | jrs/agf | USGS | 35.6 | 9.86 | 0.00 | 0.60 | Good | Clear | NONE |
| 55 | 2006-02-16 13:52 | AST | Yes | JRS/AGF | USGS | 53.9 | 9.98 | -0.04 | 0.70 | Good | Clear | NONE |
| 54 | 2005-12-15 12:22 | AST | Yes | AGF/JRS | USGS | 48.7 | 10.12 | 0.00 | 0.80 | Good | Clear | NONE |
| 53 | 2005-10-17 08:47 | AST | Yes | AGF/JRS | USGS | 83.6 | 10.25 | 0.00 | 0.50 | Good | NONE | |
| 52 | 2005-08-22 08:48 | AST | Yes | JRS/AGF | USGS | 50.1 | 10.20 | 0.00 | 0.50 | Fair | NONE | |
| 51 | 2005-06-20 10:07 | AST | Yes | jrs/agf | USGS | 36.2 | 9.74 | 0.00 | 0.50 | Fair | NONE | |
| 50 | 2005-05-05 10:10 | AST | Yes | AGF/JRS | USGS | 22.0 | 9.40 | 0.08 | 0.70 | Good | NONE | |
| 49 | 2005-04-04 07:54 | AST | Yes | JRS | USGS | 21.7 | 9.47 | 0.00 | 0.50 | Good | NONE | |
| 48 | 2005-01-20 12:53 | AST | Yes | rrm | USGS | 214 | 10.46 | -0.12 | 0.60 | Good | Clear | NONE |
| 47 | 2004-11-15 12:57 | AST | Yes | rrm | USGS | 260 | 10.51 | 0.02 | 0.60 | Good | Clear | NONE |
| 46 | 2004-09-14 13:08 | AST | Yes | jtg | USGS | 54.3 | 9.25 | 0.06 | 0.50 | Good | Clear | NONE |
| 45 | 2004-07-09 08:00 | AST | Yes | rrm | USGS | 40.4 | 9.15 | 0.00 | 0.40 | Fair | Clear | NONE |
| 44 | 2004-05-17 09:28 | AST | Yes | RRM | USGS | 133 | 9.67 | 0.19 | 0.50 | Good | NONE | |
| 43 | 2004-04-17 10:25 | AST | Yes | rrm | USGS | 78.6 | 9.35 | 0.21 | 0.70 | Good | Clear | NONE |
| 42 | 2004-01-15 11:45 | AST | Yes | rrm | USGS | 80.6 | 9.35 | 0.04 | 0.70 | Good | Clear | NONE |
| 41 | 2003-11-20 06:45 | AST | Yes | RR | USGS | 140 | 9.48 | 0.00 | 0.50 | Good | Clear | NONE |
| 40 | 2003-09-10 09:24 | AST | Yes | RR | USGS | 55.6 | 8.81 | 0.00 | 0.40 | Good | Clear | NONE |
| 39 | 2003-07-17 12:45 | AST | Yes | RR | USGS | 76.8 | 9.01 | 0.00 | 0.40 | Good | Clear | NONE |
| 38 | 2003-05-13 10:15 | AST | Yes | RR | USGS | 34.8 | 8.56 | 0.00 | 0.50 | Good | Clear | NONE |
| 37 | 2003-03-06 09:10 | AST | Yes | RR | USGS | 54.0 | 9.36 | 0.12 | 0.50 | Good | Clear | NONE |
| 36 | 2003-01-09 07:00 | AST | Yes | RR | USGS | 18.1 | 9.06 | 0.00 | 0.40 | Fair | Clear | NONE |
| 35 | 2002-12-06 09:25 | AST | Yes | RR | USGS | 76.2 | 9.36 | 0.27 | 0.40 | Good | Clear | NONE |
| 34 | 2002-11-07 06:30 | AST | Yes | RR | USGS | 19.0 | 9.09 | 0.00 | 0.60 | Fair | Clear | NONE |
| 33 | 2002-10-10 06:43 | AST | Yes | RR | USGS | 70.6 | 9.52 | 0.21 | 0.50 | Good | NONE | |
| 32 | 2002-09-18 07:34 | AST | Yes | RR | USGS | 39.7 | 9.27 | -0.01 | 0.50 | Good | NONE | |
| 31 | 2002-08-19 07:32 | AST | Yes | RR | USGS | 51.0 | 9.41 | -0.04 | 0.60 | Good | NONE | |
| 30 | 2002-07-03 12:15 | AST | Yes | CDL/RR | USGS | 46.4 | 9.21 | 0.00 | 0.50 | Good | 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: 2025-11-01 12:44:00 EDT
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