USGS Water-Year Summary 2024
12330000 BOULDER CREEK AT MAXVILLE, MT
LOCATION - Lat 46°28'17.95", long 113°14'08.77" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 SW 1/4 sec.04, T.8 N., R.13 W., Granite County, MT, Hydrologic Unit 17010202, on right bank 0.2 mi upstream from mouth and 0.7 mi north of Maxville.
DRAINAGE AREA - 70.5 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 1939 to current year (no winter records in water year 2007). Monthly discharge only for some periods, published in Water Supply Paper 1316.
GAGE - Water-stage recorder. Elevation of gage is 4,750 ft, referenced to the North American Vertical Datum of 1988. Apr. 15, 1939, to July 7, 1941, nonrecording gage was located at a site 75 ft upstream at a different elevation. July 8-20, 1941, nonrecording gage was located at a site 175 ft upstream at an elevation 1.03 ft higher. U.S. Geological Survey satellite telemeter is located at the station.