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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2024
12212390 BERTRAND CREEK AT INTERNATIONAL BOUNDARY
LOCATION - Lat 49°00'09", long 122°31'19" referenced to North American Datum of 1927, UNSPECIFIED, Hydrologic Unit is unknown,
DRAINAGE AREA - 17.4 mi².
REVISIONS HISTORY - Discharge for the period Sept. 11, 2023, to Oct. 19, 2023, was revised on April 29, 2024, based on changes to the stage-discharge rating.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 2007 to current year.
GAGE - Water-stage recorder. Datum of gage is 148.03 ft above NAVD of 1988 (USGS GNSS survey, July 11, 2022) and elevation of gage is 150 ft above NGVD of 1929 (from river profile map).
REMARKS - No known diversions upstream of gage. U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,100 ft³/s, Nov. 15, 2021, gage height, 9.91 ft; minimum daily discharge, 0.22 ft³/s, Aug. 4, 2015.
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - WATER TEMPERATURE: May 2007 to current year.
INSTRUMENTATION - WATER TEMPERATURE sensor interfaced with a Data Collection Platform/Electronic Data Logger, with 15-min recording interval.
REMARKS - U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 25.7°C, June 28, 2021; minimum, 0.0°C, Jan. 12, 2024.
