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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.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2025
443404122240500 BOULDER CREEK NEAR CASCADIA, OR
LOCATION - Lat 44°34'04.27", long 122°24'05.29" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.36, T.11 S., R.3 E., Linn County, OR, Hydrologic Unit 17090006, on left bank, 12.6 mi northeast of Cascadia, and 0.3 mi upstream from Quartzville Creek.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: August 2024 to October 2024 (seasonal records only) (discontinued).
INSTRUMENTATION - Internally logging water temperature sensor.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 14.1°C Sept. 8, 2024; minimum, 8.8°C Oct. 18, 2024.
