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Streamflow Measurements for the Nation
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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 |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 | 2025-08-05 13:49:04 | AST | Yes | JSB/MRT | USGS | 6.91 | Poor | NONE | ||||
| 39 | 2025-05-28 11:46:50 | AST | Yes | JMC/JSB | USGS | 8.70 | Fair | NONE | ||||
| 38 | 2025-02-26 16:04:20 | AST | Yes | GNH/LVA | USGS | 3.45 | 0.27 | Poor | NONE | |||
| 37 | 2024-10-30 13:11:18 | AST | Yes | MRQ/LVA | USGS | 171 | Poor | NONE | ||||
| 36 | 2024-08-06 13:42:09 | AST | Yes | MRT/LVA | USGS | 3.98 | Poor | NONE | ||||
| 35 | 2024-05-22 08:15:25 | AST | Yes | JSB/LVA | USGS | 9.20 | Poor | NONE | ||||
| 34 | 2024-02-21 14:41:55 | AST | Yes | MRQ/LVA | USGS | 0.37 | Poor | NONE | ||||
| 33 | 2023-11-14 12:33:47 | AST | Yes | LVA/MRQ | USGS | 5.57 | Poor | NONE | ||||
| 32 | 2023-05-17 13:41:05 | AST | Yes | JSB/LVA | USGS | 2.96 | Fair | NONE | ||||
| 31 | 2023-01-31 13:21:13 | AST | Yes | MRQ/JSB | USGS | 0.15 | Poor | NONE | ||||
| 30 | 2022-08-17 10:23:45 | AST | Yes | MRQ/LVA | USGS | 10.6 | Poor | NONE | ||||
| 29 | 2022-05-16 14:41:49 | AST | Yes | LVA/MRQ | USGS | 0.32 | Poor | NONE | ||||
| 28 | 2022-02-08 13:01:45 | AST | Yes | MRQ/LVA | USGS | 32.4 | Fair | NONE | ||||
| 27 | 2021-11-02 13:22:57 | AST | Yes | LVA/MRQ | USGS | 8.14 | Fair | NONE | ||||
| 26 | 2021-08-17 14:25 | AST | Yes | LVA/MRQ | USGS | 43.4 | Fair | NONE | ||||
| 25 | 2021-05-17 15:03:46 | AST | Yes | DSC/MRQ | USGS | 4.32 | Poor | NONE | ||||
| 24 | 2021-03-23 12:07:30 | AST | Yes | DSC/JSB | USGS | 1.98 | Poor | NONE | ||||
| 23 | 2021-02-09 13:15:17 | AST | Yes | MRQ/MRT | USGS | 1.85 | Poor | NONE | ||||
| 22 | 2020-11-17 12:24:56 | AST | Yes | MRQ/JSB | USGS | 25.3 | 0.50 | Fair | NONE | |||
| 21 | 2020-08-27 12:56:13 | AST | Yes | MRQ/MRT | USGS | 40.4 | Poor | NONE | ||||
| 20 | 2020-05-21 12:46:30 | AST | Yes | AAM/MRT | USGS | 0.92 | Poor | NONE | ||||
| 19 | 2020-02-05 16:39 | AST | Yes | HJE, LVA | USGS | 4.30 | Fair | NONE | ||||
| 18 | 2019-11-19 11:26:30 | AST | Yes | YMM/LVA | USGS | 10.6 | Fair | DebrisLight | NONE | |||
| 17 | 2019-07-31 15:03:43 | AST | Yes | JSB/DAR | USGS | 30.9 | 0.53 | Good | NONE | |||
| 16 | 2019-05-07 13:49 | AST | Yes | EHT/JSB | USGS | 1.99 | 0.50 | Poor | NONE | |||
| 015 | 2019-02-20 10:39 | AST | Yes | EHT/JSB | USGS | 10.2 | 0.50 | Fair | NONE | |||
| 14 | 2018-08-14 12:06 | AST | Yes | MRT/JSB | USGS | 1.62 | 0.28 | Fair | NONE | |||
| 13 | 2018-06-06 11:41:30 | AST | Yes | LVA/JSB | USGS | 0.88 | Poor | DebrisModerate | NONE | |||
| 12 | 2018-02-21 12:12 | AST | Yes | MRT?JSB | USGS | 2.69 | 0.36 | Fair | NONE | |||
| 11 | 2017-11-29 09:47:30 | AST | Yes | LVA/MRT | USGS | 16.7 | Fair | NONE | ||||
| 10 | 2017-08-16 14:07:30 | AST | Yes | MRT/JSB | USGS | 1.70 | 0.16 | Poor | NONE | |||
| 9 | 2017-05-24 12:42:30 | AST | Yes | JSB/MRT | USGS | 3.51 | Poor | NONE | ||||
| 8 | 2017-03-22 12:55 | AST | Yes | CM/JSB | USGS | 4.35 | Poor | NONE | ||||
| 7 | 2016-05-25 12:22 | AST | Yes | BJR/MRT | USGS | 1.13 | Poor | NONE | ||||
| 6 | 2016-02-04 10:07:30 | AST | Yes | MRT/BJR | USGS | 0.47 | Poor | NONE | ||||
| 5 | 2015-11-19 10:49:30 | AST | Yes | CG/BR | USGS | 9.33 | Good | NONE | ||||
| 4 | 2015-08-13 11:05 | AST | Yes | CG/BR | USGS | 0.24 | 0.30 | Poor | NONE | |||
| 2 | 2015-05-19 08:18 | AST | Yes | CG, SA | USGS | 3.90 | Fair | NONE | ||||
| 3 | 2015-02-03 13:14:30 | AST | Yes | MRT/YM | USGS | 8.96 | 0.30 | Fair | Clear | NONE | ||
| 1 | 2014-11-19 13:02:30 | AST | Yes | AT, CG, | USGS | 15.3 | 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: 2025-12-31 11:54:22 EST
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