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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.
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USGS Water-Year Summary 2024
03091500 MAHONING RIVER AT PRICETOWN, OH
LOCATION - Lat 41°07'53", long 80°58'17" referenced to North American Datum of 1927, Mahoning County, OH, Hydrologic Unit 05030103, on left bank 0.3 mi downstream from Milton Dam, 0.5 mi southwest of Pricetown, and 3 mi upstream from Kale Creek.
DRAINAGE AREA - 273 mi².
REVISIONS HISTORY - WSP 728: 1930(M). WSP 1907: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1929 to current year.
GAGE - Water-stage recorder. Datum of gage is 904.77 ft (NAVD 1988). Prior to July 2015, gage datum was 905.00 ft (1912 adjustment). Prior to August 14, 1929, non-recording gage at same site and datum.
REMARKS - Flow regulated by a lake beginning in 1942 and a reservoir in 1923. Diversion upstream from station from a lake. Water-quality data formerly collected at this site. U.S. Army Corps of Engineers satellite telemeter at station.
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EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 6,770 ft³/s Jan. 25, 1937, gage height, 15.01 ft, from rating curve extended above 4,200 ft³/s on basis of velocity-area studies.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2009 to current year.
PERIOD OF DAILY RECORD - TEMPERATURE: October 2009 to current year.
INSTRUMENTATION - Water temperature probe. Electronic data logger set for 15-minute interval for temperature.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum, 27.7 °C, August 27, 2018; minimum, minus 0.29 °C, December 23, 2022.
