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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2025-12-09 11:24:07 | AST | Yes | BPG/BNC | USGS | 6.55 | Fair | Clear | NONE | |||
| 41 | 2025-08-26 10:21:50 | AST | Yes | DSC/BPG | USGS | 8.69 | 0.60 | Fair | Clear | NONE | ||
| 40 | 2025-05-07 09:47:36 | AST | Yes | EHT/BPG | USGS | 33.5 | Fair | NONE | ||||
| 39 | 2025-02-05 11:06:54 | AST | Yes | MRT/BPG | USGS | 9.91 | Fair | NONE | ||||
| 38 | 2024-11-06 10:06:05 | AST | Yes | DSC | USGS | 13.0 | 0.60 | Fair | Clear | NONE | ||
| 37 | 2024-09-04 10:21:33 | AST | Yes | DSC/BPG | USGS | 17.8 | 0.60 | Fair | Clear | NONE | ||
| 36 | 2024-05-29 09:49:03 | AST | Yes | GNH/DSC | USGS | 13.9 | 0.50 | Good | NONE | |||
| 35 | 2024-02-21 10:32:24 | AST | Yes | BPG/DSC | USGS | 6.62 | Poor | NONE | ||||
| 34 | 2023-11-06 11:31:22 | AST | Yes | BLV/DSC | USGS | 7.56 | Poor | NONE | ||||
| 33 | 2023-08-16 12:14:30 | AST | Yes | DPR/DSC | USGS | 6.53 | Fair | NONE | ||||
| 32 | 2023-05-17 10:02:10 | AST | Yes | BLV/DSC | USGS | 5.70 | Fair | NONE | ||||
| 31 | 2023-02-06 11:29:30 | AST | Yes | DPR/DSC | USGS | 8.46 | Good | NONE | ||||
| 30 | 2022-08-02 10:44:37 | AST | Yes | DSC/CDN | USGS | 2.91 | Poor | NONE | ||||
| 29 | 2022-05-03 11:03:30 | AST | Yes | DPR/DSC | USGS | 6.23 | Poor | NONE | ||||
| 28 | 2022-01-31 12:32 | AST | Yes | DPR/DSC | USGS | 4.70 | Fair | NONE | ||||
| 27 | 2021-11-16 10:18:30 | AST | Yes | EHT/DSC | USGS | 10.2 | Fair | NONE | ||||
| 26 | 2021-05-05 11:49:42 | AST | Yes | JSB/DSC | USGS | 6.28 | 0.00 | 0.00 | 0.50 | Poor | NONE | |
| 25 | 2021-02-02 11:43 | AST | Yes | YMM/DSC | USGS | 11.0 | Poor | NONE | ||||
| 24 | 2020-11-05 11:15:17 | AST | Yes | YMM/DSC | USGS | 12.7 | Fair | NONE | ||||
| 23 | 2020-08-11 13:13:05 | AST | Yes | DSC/YYM | USGS | 11.6 | Fair | NONE | ||||
| 22 | 2020-05-05 11:07:15 | AST | Yes | HJE, YMM | USGS | 7.53 | Fair | NONE | ||||
| 21 | 2020-02-10 14:21:30 | AST | Yes | JSB/MRQ | USGS | 3.58 | Fair | NONE | ||||
| 20 | 2019-11-06 11:13:30 | AST | Yes | MRT/JSB/Holl | USGS | 4.87 | Fair | NONE | ||||
| 19 | 2019-08-06 11:08 | AST | Yes | YYM/LVA | USGS | 1.67 | Good | Clear | NONE | |||
| 18 | 2019-05-09 10:27:30 | AST | Yes | YMM/LVA | USGS | 6.50 | Good | Clear | NONE | |||
| 17 | 2019-02-14 11:57:30 | AST | Yes | YM/LV | USGS | 9.84 | Good | Clear | NONE | |||
| 16 | 2018-10-31 10:22:30 | AST | Yes | YM/LV | USGS | 5.86 | Good | Clear | NONE | |||
| 15 | 2018-08-08 10:22 | AST | Yes | YM/LV | USGS | 11.4 | Good | Clear | NONE | |||
| 14 | 2018-05-21 10:56 | AST | Yes | YM/LV | USGS | 12.1 | Good | NONE | ||||
| 13 | 2018-02-05 11:56:30 | AST | Yes | YM/LV | USGS | 11.8 | Good | NONE | ||||
| 12 | 2017-10-31 10:16 | AST | Yes | YMM/IMR | USGS | 39.6 | Good | NONE | ||||
| 11 | 2017-08-01 11:44 | AST | Yes | YMM/JSB | USGS | 8.16 | Fair | NONE | ||||
| 10 | 2017-05-23 10:38 | AST | Yes | LVA/YMM | USGS | 11.2 | Fair | Clear | NONE | |||
| 9 | 2017-03-21 10:25:30 | AST | Yes | LV/IR/Y | USGS | 12.3 | Fair | NONE | ||||
| 8 | 2016-11-01 10:25 | AST | Yes | YM/ IR | USGS | 8.00 | Poor | NONE | ||||
| 7 | 2016-09-07 11:18:30 | AST | Yes | CDM | USGS | 6.38 | Fair | NONE | ||||
| 6 | 2016-05-16 11:46 | AST | Yes | YM, IR | USGS | 5.07 | Good | NONE | ||||
| 5 | 2016-02-02 10:25:30 | AST | Yes | YM, IR | USGS | 6.52 | Fair | NONE | ||||
| 4 | 2015-11-03 10:45 | AST | Yes | YM, IR | USGS | 30.6 | Good | NONE | ||||
| 3 | 2015-08-18 11:03:30 | AST | Yes | YM, IR | USGS | 2.80 | Poor | NONE | ||||
| 2 | 2015-05-13 11:12 | AST | Yes | YM, IR | USGS | 4.41 | Poor | NONE | ||||
| 1 | 2015-01-27 12:19:30 | AST | Yes | CG, IR | USGS | 7.30 | 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: 2025-12-11 05:19:04 EST
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