USGS Water-Year Summary 2020
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.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 30,600 ft³/s, Jan. 7, 2009, gage height, 19.21 ft; minimum discharge, 42 ft³/s, Aug. 27-29, 2015, gage height 2.34 ft.