USGS Water-Year Summary 2025
443517122221800 YELLOWBOTTOM CREEK AT MOUTH, NEAR CASCADIA, OR
LOCATION - Lat 44°35'17.45", long 122°22'17.85" referenced to North American Datum of 1983, in T.11 S., R.4 E., Linn County, OR, Hydrologic Unit 17090006, on right bank, 14.5 mi northeast of Cascadia, and 20 ft 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, 14.7°C Sept. 8, 2024; minimum, Oct. 18, 2024.