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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2025-08-20 09:44:36 | AST | Yes | CDN/BLV | USGS | 34.6 | Fair | Clear | NONE | |||
| 24 | 2025-05-19 10:22:23 | AST | Yes | EHT/EES/BVG | USGS | 101 | Fair | NONE | ||||
| 23 | 2025-02-25 10:51 | AST | Yes | BPG/BLV | USGS | 23.7 | Poor | NONE | ||||
| 22 | 2021-02-18 12:07:30 | AST | Yes | DSC/YMM | USGS | 15.6 | Poor | NONE | ||||
| 21 | 2020-11-13 12:47:30 | AST | Yes | DSC/YMM | USGS | 183 | Poor | NONE | ||||
| 20 | 2020-08-18 15:20 | AST | Yes | AAM/JSB | USGS | 9.27 | Unspecified | NONE | ||||
| 19 | 2020-05-19 12:00 | AST | Yes | HJE/YMM | USGS | 7.54 | Poor | NONE | ||||
| 18 | 2020-02-11 12:30 | AST | Yes | HJE/LVA | USGS | 10.7 | Unspecified | NONE | ||||
| 17 | 2019-11-06 11:32:30 | AST | Yes | YMM/LAV | USGS | 13.0 | Poor | NONE | ||||
| 16 | 2019-08-20 13:45 | AST | Yes | YMM/LVA | USGS | 18.4 | Poor | Clear | NONE | |||
| 15 | 2019-05-22 10:00 | AST | Yes | YMM/LVA | USGS | 15.7 | Fair | Clear | NONE | |||
| 14 | 2019-02-11 11:55 | AST | Yes | YM/LV | USGS | 8.16 | Poor | NONE | ||||
| 13 | 2018-10-30 11:07:30 | AST | Yes | YM/LV | USGS | 11.5 | Poor | NONE | ||||
| 12 | 2018-08-13 11:10 | AST | Yes | YM/LV | USGS | 12.9 | Poor | NONE | ||||
| 11 | 2018-05-24 12:07:30 | AST | Yes | YM/EH | USGS | 16.3 | Poor | NONE | ||||
| 10 | 2018-02-15 09:22:30 | AST | Yes | YM/LV | USGS | 14.1 | Poor | NONE | ||||
| 9 | 2017-08-24 10:51 | AST | Yes | YMM/JSB | USGS | 54.2 | 0.61 | Poor | NONE | |||
| 8 | 2017-06-06 10:36:30 | AST | Yes | IMR/YMM | USGS | 23.4 | Fair | NONE | ||||
| 7 | 2017-03-30 09:07:30 | AST | Yes | LVA/IR | USGS | 37.2 | Poor | Clear | NONE | |||
| 6 | 2016-11-10 11:01:30 | AST | Yes | YM/IR | USGS | 61.9 | Fair | NONE | ||||
| 5 | 2016-09-14 11:02 | AST | Yes | CDM | USGS | 36.1 | Fair | NONE | ||||
| 4 | 2016-05-25 13:19:30 | AST | Yes | YM, IR | USGS | 14.3 | Fair | NONE | ||||
| 3 | 2015-09-02 11:37 | AST | Yes | YM, IR | USGS | 8.25 | Fair | NONE | ||||
| 2 | 2015-05-20 10:03 | AST | Yes | YM, IR | USGS | 6.81 | Fair | NONE | ||||
| 1 | 2015-02-26 12:58 | AST | Yes | CG, IR | USGS | 12.6 | Poor | DebrisLight | 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: 2025-12-10 06:23:04 EST
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