USGS Water-Year Summary 2025
14178620 HILL CREEK NEAR BREITENBUSH HOT SPRINGS, OR
LOCATION - Lat 44°45'29.0", long 121°58'54.6" referenced to North American Datum of 1983, Marion County, OR, Hydrologic Unit 17090005, Willamette National Forest, on the right bank, 1.7 mi south of Breitenbush Hot Springs.
DRAINAGE AREA - 1.06 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 2023 to October 2024 (discontinued) (seasonal gage heights only).
GAGE - Water-stage recorder. Datum of gage is 2,940.80 ft above NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 5.80 ft Dec. 3, 2023; minimum gage height, 4.26 ft on several days in September 2023.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: August 2023 to October 2024 (discontinued) (seasonal records only).
INSTRUMENTATION - Temperature probe and data logger.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 15.9°C Aug. 16, 2023; minimum, -0.1°C Jan. 13, 2024.