Page Loading - Please Wait...
Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
Please find the
modernized pages in WDFN
that suit you best. Learn more about our
modernization plans and timeline
and new pages.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74 | 2001-10-03 09:06 | AST | Yes | JAR | USGS | 53.4 | 2.32 | -0.01 | 0.50 | Good | NONE | |
| 73 | 2001-08-22 08:17 | AST | Yes | JAR | USGS | 16.1 | 1.93 | Fair | NONE | |||
| 72 | 2001-07-10 08:40 | AST | Yes | JAR | USGS | 9.33 | 1.78 | Fair | NONE | |||
| 71 | 2001-06-20 07:49 | AST | Yes | JAR | USGS | 11.0 | 1.75 | Fair | NONE | |||
| 70 | 2001-05-21 08:57 | AST | Yes | JAR | USGS | 10.8 | 1.56 | 0.00 | 0.50 | Fair | NONE | |
| 69 | 2001-04-12 08:00 | AST | Yes | JAR | USGS | 32.5 | 1.91 | 0.00 | 0.40 | Fair | NONE | |
| 68 | 2001-03-27 14:21 | AST | Yes | JAR | USGS | 9.34 | 1.60 | 0.00 | 0.50 | Fair | NONE | |
| 67 | 2001-02-14 10:27 | AST | Yes | JAR | USGS | 11.0 | 1.57 | 0.00 | 0.50 | Fair | NONE | |
| 66 | 2001-01-17 12:09 | AST | Yes | JAR | USGS | 13.3 | 1.59 | 0.00 | 0.40 | Fair | NONE | |
| 65 | 2000-12-28 12:43 | AST | Yes | JAR | USGS | 15.4 | 1.64 | 0.00 | 0.50 | Fair | NONE | |
| 64 | 2000-11-11 12:44 | AST | Yes | JAR | USGS | 16.6 | 1.68 | 0.00 | 0.50 | Fair | NONE | |
| 63 | 2000-10-11 10:10 | AST | Yes | JAR | USGS | 19.6 | 1.72 | -0.01 | 0.50 | Fair | Clear | NONE |
| 62 | 2000-09-05 13:05 | AST | Yes | JAR | USGS | 18.0 | 1.74 | -0.01 | 0.40 | Fair | NONE | |
| 61 | 2000-07-11 11:47 | AST | Yes | JAR/ICG | USGS | 8.34 | 1.60 | 0.00 | 0.40 | Fair | Clear | NONE |
| 60 | 2000-06-16 10:49 | AST | Yes | ICG/JAR | USGS | 108 | 2.56 | 0.07 | 0.40 | Fair | NONE | |
| 59 | 2000-05-08 13:52 | AST | Yes | JAR | USGS | 17.2 | 1.65 | -0.01 | 0.50 | Fair | Clear | NONE |
| 58 | 2000-04-19 09:49 | AST | Yes | WGG/ES | USGS | 7.35 | 1.50 | 0.00 | 0.40 | Good | NONE | |
| 57 | 2000-03-14 12:16 | AST | Yes | IC | USGS | 9.22 | 1.47 | 0.00 | 0.60 | Fair | NONE | |
| 56 | 2000-02-11 12:19 | AST | Yes | IC | USGS | 13.2 | 1.54 | -0.01 | 0.80 | Fair | NONE | |
| 55 | 1999-12-28 11:20 | AST | Yes | JAR/CLR | USGS | 19.5 | 1.79 | 0.00 | 0.60 | Fair | NONE | |
| 54 | 1999-11-09 11:08 | AST | Yes | JAR | USGS | 28.5 | 2.00 | 0.00 | 0.40 | Fair | Clear | NONE |
| 53 | 1999-10-21 12:25 | AST | Yes | JRS/RV | USGS | 229 | 3.26 | -0.18 | 0.50 | Fair | Clear | NONE |
| 52 | 1999-09-09 09:54 | AST | Yes | JAR | USGS | 20.4 | 1.88 | 0.00 | 0.60 | Fair | Clear | NONE |
| 51 | 1999-08-09 10:03 | AST | Yes | JAR | USGS | 22.4 | 1.85 | 0.00 | 0.40 | Fair | Clear | NONE |
| 50 | 1999-07-21 09:43 | AST | Yes | JAR | USGS | 18.8 | 1.88 | 0.00 | 0.50 | Fair | Clear | NONE |
| 49 | 1999-06-23 11:33 | AST | Yes | JAR | USGS | 29.9 | 1.96 | 0.00 | 0.50 | Fair | NONE | |
| 48 | 1999-05-11 11:37 | AST | Yes | JAR | USGS | 11.4 | 1.66 | 0.00 | 0.50 | Fair | NONE | |
| 47 | 1999-04-22 10:06 | AST | Yes | JAR/WGG | USGS | 7.53 | 1.65 | -0.02 | 0.50 | Fair | NONE | |
| 46 | 1999-03-12 10:40 | AST | Yes | JAR | USGS | 8.66 | 1.72 | -0.01 | 0.40 | Fair | NONE | |
| 45 | 1999-02-09 11:28 | AST | Yes | JAR | USGS | 15.7 | 1.81 | 0.00 | 0.50 | Fair | NONE | |
| 44 | 1999-01-15 10:30 | AST | Yes | JAR | USGS | 52.6 | 2.24 | -0.03 | 0.50 | Fair | NONE | |
| 43 | 1998-12-05 07:52 | AST | Yes | GA/RR | USGS | 229 | 3.06 | 0.06 | 0.40 | Fair | NONE | |
| 42 | 1998-10-29 08:59 | AST | Yes | JAR | USGS | 46.3 | 2.16 | 0.00 | 0.40 | Fair | Clear | NONE |
| 41 | 1998-09-10 10:29 | AST | Yes | JAR | USGS | 28.8 | 2.15 | 0.00 | 0.50 | Fair | Clear | NONE |
| 40 | 1998-06-18 08:45 | AST | Yes | JAR | USGS | 31.5 | 2.12 | -0.02 | 0.50 | Fair | Clear | NONE |
| 39 | 1998-05-12 11:30 | AST | Yes | JAR | USGS | 11.3 | 1.64 | 0.00 | 0.50 | Fair | Clear | NONE |
| 38 | 1998-04-20 09:45 | AST | Yes | GWA | USGS | 24.1 | 1.84 | -0.01 | 0.50 | Good | NONE | |
| 37 | 1998-03-17 09:52 | AST | Yes | JAR | USGS | 9.98 | 1.57 | 0.00 | 0.50 | Fair | Clear | NONE |
| 36 | 1998-02-25 10:24 | AST | Yes | WWG | USGS | 10.0 | 1.55 | 0.00 | 0.70 | Fair | Clear | NONE |
| 35 | 1998-01-29 12:38 | AST | Yes | RPC/CCR | USGS | 10.9 | 1.84 | 0.00 | 0.60 | Fair | Clear | NONE |
| 34 | 1997-12-16 07:10 | AST | Yes | PJG | USGS | 13.4 | 1.89 | 0.00 | 0.50 | Good | Clear | NONE |
| 33 | 1997-11-19 07:16 | AST | Yes | PJG | USGS | 19.1 | 2.18 | -0.01 | 0.50 | Fair | Clear | NONE |
| 32 | 1997-10-23 07:59 | AST | Yes | PJG | USGS | 10.0 | 1.96 | 0.00 | 0.50 | Good | Clear | NONE |
| 31 | 1997-10-02 12:26 | AST | Yes | WGG/JMA | USGS | 107 | 2.59 | -0.04 | 0.30 | Poor | NONE | |
| 30 | 1997-10-02 12:03 | AST | Yes | WGG/JMA | USGS | 112 | 2.64 | -0.05 | 0.30 | Poor | NONE | |
| 29 | 1997-10-02 11:33 | AST | Yes | WGG/JMA | USGS | 129 | 2.72 | -0.06 | 0.40 | Poor | NONE | |
| 28 | 1997-10-02 11:13 | AST | Yes | WGG/JMA | USGS | 126 | 2.83 | -0.16 | 0.30 | Poor | NONE | |
| 27 | 1997-09-26 14:05 | AST | Yes | JAR/GWA | USGS | 167 | 2.98 | -0.07 | 0.30 | Fair | NONE | |
| 26 | 1997-09-26 13:49 | AST | Yes | JAR/GWA | USGS | 181 | 3.05 | -0.06 | 0.30 | Fair | NONE | |
| 25 | 1997-09-26 13:15 | AST | Yes | JAR/GWA | USGS | 225 | 3.25 | -0.14 | 0.30 | Fair | NONE | |
| 24 | 1997-09-24 07:24 | AST | Yes | PJG | USGS | 17.2 | 2.02 | -0.01 | 0.50 | Good | Clear | NONE |
| 23 | 1997-08-19 07:21 | AST | Yes | PJG | USGS | 14.6 | 1.92 | 0.00 | 0.50 | Fair | Clear | NONE |
| 22 | 1997-07-22 07:21 | AST | Yes | PJG | USGS | 24.8 | 2.40 | -0.01 | 0.50 | Good | Clear | NONE |
| 21 | 1997-07-21 12:24 | AST | Yes | RPC/AV | USGS | 94.2 | 2.57 | 0.00 | 0.50 | Fair | NONE | |
| 20 | 1997-06-18 07:12 | AST | Yes | PJG | USGS | 9.17 | 1.94 | 0.00 | 0.50 | Good | NONE | |
| 19 | 1997-05-22 07:39 | AST | Yes | PJG | USGS | 9.82 | 1.88 | 0.00 | 0.50 | Fair | Clear | NONE |
| 17 | 1997-03-11 09:56 | AST | Yes | PJG | USGS | 14.6 | 1.92 | 0.00 | 0.50 | Fair | Clear | NONE |
| 16 | 1997-02-12 08:56 | AST | Yes | PJG | USGS | 15.9 | 2.02 | -0.01 | 0.50 | Good | Clear | NONE |
| 15 | 1997-01-27 07:26 | AST | Yes | PJG | USGS | 15.6 | 2.06 | 0.00 | 0.50 | Fair | Clear | NONE |
| 14 | 1996-12-11 08:13 | AST | Yes | PJG | USGS | 17.5 | 2.19 | 0.00 | 0.50 | Good | Clear | NONE |
| 13 | 1996-11-25 07:44 | AST | Yes | PJG | USGS | 19.3 | 2.30 | -0.01 | 0.50 | Good | Clear | NONE |
| 12 | 1996-10-17 08:42 | AST | Yes | PJG | USGS | 11.0 | 1.59 | 0.00 | 0.60 | Good | Clear | NONE |
| 11 | 1996-09-12 09:14 | AST | Yes | LSL/JAT | USGS | 61.8 | 2.29 | -0.01 | 0.50 | Good | NONE | |
| 10 | 1996-08-16 09:03 | AST | Yes | PJG | USGS | 89.5 | 2.54 | -0.13 | 0.60 | Fair | Clear | NONE |
| 9 | 1996-07-19 08:46 | AST | Yes | PJG | USGS | 17.6 | 1.82 | 0.00 | 0.60 | Good | Clear | NONE |
| 8 | 1996-06-19 08:29 | AST | Yes | PJG | USGS | 46.2 | 2.00 | 0.00 | 0.60 | Fair | Clear | NONE |
| 7 | 1996-05-16 07:58 | AST | Yes | PJG | USGS | 16.2 | 1.78 | 0.00 | 0.50 | Good | Clear | NONE |
| 6 | 1996-04-18 08:15 | AST | Yes | PJG | USGS | 9.84 | 1.52 | 0.02 | 0.60 | Good | Clear | NONE |
| 5 | 1996-03-14 07:26 | AST | Yes | PJG | USGS | 10.2 | 1.53 | 0.00 | 0.50 | Fair | Clear | NONE |
| 4 | 1996-02-23 08:24 | AST | Yes | PJG | USGS | 12.0 | 1.60 | -0.01 | 0.50 | Good | Clear | NONE |
| 3 | 1996-01-10 08:15 | AST | Yes | PJG | USGS | 13.1 | 1.65 | 0.00 | 0.50 | Fair | Clear | NONE |
| 2 | 1995-12-11 08:15 | AST | Yes | PJG | USGS | 12.1 | 1.60 | 0.00 | 0.50 | Fair | Clear | NONE |
| 1 | 1995-11-09 09:48 | AST | Yes | PJG | USGS | 18.9 | 1.69 | -0.02 | 0.50 | Fair | 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: 2026-01-02 13:10:46 EST
0.59 0.58 vaww02