USGS Water-Year Summary 2024
12450480 METHOW RIVER NEAR MOUTH NEAR PATEROS, WA
LOCATION - Lat 48°03'04.7", long 119°55'35.6" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.35, T.30 N., R.23 E., Okanogan County, WA, Hydrologic Unit 17020008,
DRAINAGE AREA - 1,772 mi².
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 2013 to current Year.
INSTRUMENTATION - Water-quality monitor with a 15-minute logging interval.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum recorded, 25.9°C , August 15th, 2023; minimum recorded, 0.0°C, numerous days, most years.