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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 |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2023-04-12 08:04:42 | AST | No | |||||||||
| 16 | 2018-10-17 12:12:30 | AST | Yes | BLV/IMR | USGS | 6.89 | 2.99 | 0.01 | 0.50 | Fair | Clear | NONE |
| 15 | 2018-08-14 15:01:30 | AST | Yes | BLV/IMR | USGS | 5.26 | 2.91 | 0.00 | 0.50 | Fair | VegetationLight | NONE |
| 14 | 2018-07-16 13:34 | AST | Yes | BLV/IMR | USGS | 8.08 | 2.98 | 0.00 | 0.50 | Fair | VegetationLight | NONE |
| 13 | 2018-02-07 10:50 | AST | Yes | blv/IMR | USGS | 9.52 | 3.08 | 0.01 | 0.50 | Fair | VegetationLight | NONE |
| 12 | 2017-11-09 15:06 | AST | Yes | LVA/MRT | USGS | 19.2 | 4.02 | 0.10 | 0.45 | Excellent | Clear | NONE |
| 11 | 2017-08-16 12:35 | AST | Yes | DAR/BLV | USGS | 4.71 | 2.84 | 0.00 | 0.67 | Good | DebrisLight | NONE |
| 10 | 2017-06-06 09:37 | AST | Yes | DAR/JGF | USGS | 8.60 | 2.90 | -0.01 | 0.50 | Good | DebrisLight | NONE |
| 9 | 2017-04-21 12:44:30 | AST | Yes | DAR/BLV | USGS | 13.2 | 5.03 | 0.00 | 0.58 | Good | DebrisLight | NONE |
| 8 | 2017-02-21 15:25 | AST | Yes | DAR/BLV | USGS | 5.11 | 4.19 | 0.00 | 0.90 | Good | DebrisLight | NONE |
| 7 | 2016-12-02 12:06 | AST | Yes | CM/LVA | USGS | 13.9 | 5.06 | 0.00 | 0.70 | Fair | DebrisLight | NONE |
| 6 | 2016-10-19 11:15:04 | AST | Yes | JAS | USGS | 30.4 | 4.53 | -0.02 | 0.30 | Good | DebrisLight | NONE |
| 5 | 2016-10-19 10:27 | AST | Yes | JAS | USGS | 32.1 | 4.63 | -0.10 | 0.70 | Fair | DebrisLight | NONE |
| 4 | 2016-08-03 12:52:07 | AST | Yes | DR/CM | USGS | 7.69 | 3.80 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 3 | 2016-06-21 12:00 | AST | Yes | DR/CDM | USGS | 9.67 | 3.86 | Good | Clear | NONE | ||
| 2 | 2016-05-03 14:30 | AST | Yes | DR/CM | USGS | 11.6 | 3.94 | 0.50 | 0.00 | Good | Clear | NONE |
| 1 | 2016-03-29 12:35 | AST | Yes | CG/CM | USGS | 3.49 | 3.87 | 0.70 | Fair | VegetationLight | 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: 2025-12-25 13:01:12 EST
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