USGS Water-Year Summary 2024
14236200 TILTON RIVER ABOVE BEAR CANYON CREEK, NEAR CINEBAR, WA
LOCATION - Lat 46°35'44", long 122°27'30" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 sec.20, T.13 N., R.3 E., Lewis County, WA, Hydrologic Unit 17080005, on right bank 0.9 mi upstream from Bear Canyon Creek, 3.5 mi southeast of Cinebar, and at mile 7.1.
DRAINAGE AREA - 141 mi².
REVISIONS HISTORY - WDR WA-72-1: 1957(M), 1959(P), 1960(P), 1961(M), 1963(P), 1964(M), 1965, 1967(P), 1971(P).
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1956 to current year.
GAGE - Water-stage recorder. Elevation of gage is 600 ft above NGVD of 1929 (from topographic map) and 610.48 ft above NAVD of 1988 (USGS GNSS, differential levels May 2023).
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 30,600 ft³/s, Jan. 7, 2009, gage height, 19.21 ft; minimum discharge, 40.6 ft³/s, October 15-18, 2022, gage height 2.18 ft and 40.6 ft³/s, September 16-19, 2023, gage height 2.105 ft.