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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.
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USGS Water-Year Summary 2024
13132373 BIG LOST RIVER AT ARCO AT SUNSET ROAD ID
LOCATION - Lat 43°38'17.5", long 113°19'35.4" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.35, T.4 N., R.26 E., Butte County, ID, Hydrologic Unit 17040218,
DRAINAGE AREA - 1,348 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 25, 2019 to current year.
GAGE - Water stage recorder. Datum of gage is 5,322.34 feet above NAVD 1988.
REMARKS - Flow regulated by Mackay Reservoir (see station 13126000). Diversions upstream for irrigation of about 44,000 acres lying both upstream and downstream from the station. Station is downstream 13.7 miles from the Big Lost River below Moore diversion near Moore, ID (13132100).
EXTREMES FOR PERIOD OF RECORD - Maximum daily discharge 546 ft³/s June 20, 2019; No flow many days, each year.
