Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Please see news on new formats
  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
  • Full News RSS icon

Peak Streamflow for the Nation

USGS 12150800 SNOHOMISH RIVER NEAR MONROE, WA

Snohomish County, Washington
Hydrologic Unit Code 17110011
Latitude  47°49'52", Longitude 122°02'50" NAD27
Drainage area 1,537  square miles
Gage datum 13.25 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1964 Jan. 01, 1964 13.24 47,400
1965 Jan. 30, 1965 17.53 67,800
1966 May 07, 1966 10.19 34,100
1967 Dec. 13, 1966 14.94 54,900
1968 Dec. 26, 1967 17.68 73,100
1969 Jan. 05, 1969 17.52 72,100
1970 Jan. 23, 1970 9.96 32,700
1971 Jan. 19, 1971 15.55 60,300
1972 Feb. 28, 1972 16.88 68,300
1973 Dec. 26, 1972 15.71 61,300
1974 Jan. 17, 1974 17.59 72,500
1975 Jan. 18, 1975 16.79 67,700
1976 Dec. 04, 1975 22.92 115,000
1977 Jan. 18, 1977 15.23 58,200
1978 Dec. 03, 1977 19.74 83,200
1979 Mar. 07, 1979 12.47 44,400
1980 Dec. 18, 1979 18.48 74,900
1981 Dec. 26, 1980 19.60 82,200
1982 Feb. 16, 1982 18.00 72,000
1983 Dec. 04, 1982 17.38 68,900
1984 Jan. 25, 1984 16.96 66,800
1985 Jun. 08, 1985 13.01 47,100
1986 Nov. 03, 1985 16.46 64,300
1987 Nov. 24, 1986 20.68 90,600
1988 Dec. 10, 1987 12.08 42,400
1989 Oct. 16, 1988 16.70 65,500
1990 Dec. 05, 1989 17.68 70,400
1991 Nov. 25, 1990 25.30 150,000
1992 Jan. 24, 1992 12.08 42,200
1993 Jan. 25, 1993 14.27 52,700
1994 Mar. 03, 1994   26,3001,2
1995 Feb. 19, 1995 15.66 59,700
1996 Nov. 30, 1995 24.10 132,000
1997 Mar. 20, 1997 16.84 65,800
1998 Oct. 30, 1997 14.23 52,500
1999 Dec. 30, 1998 16.56 64,300
2000 Dec. 16, 1999 15.98 61,300
2001 Oct. 01, 2000 9.74 31,700
2002 Jan. 08, 2002 15.33 59,300
2003 Jan. 26, 2003 14.07 53,100
2004 Oct. 21, 2003 17.06 67,900
2005 Jan. 19, 2005 17.44 69,900
2006 Jan. 10, 2006 12.45 45,400
2007 Nov. 07, 2006 23.54 124,000
2008 Dec. 04, 2007 16.32 64,200
2009 Jan. 08, 2009 24.12 132,000
2010 Nov. 17, 2009 11.42 40,600
2011 Jan. 17, 2011 19.24 79,800
2012 Feb. 22, 2012 13.32 49,500
2013 Apr. 06, 2013 10.59 36,700
2014 Mar. 09, 2014 14.15 53,500
2015 Nov. 28, 2014 16.58 65,500
2016 Nov. 18, 2015 18.94 79,500
2017 Mar. 15, 2017 12.79 47,200
?
  Peak Streamflow Qualification Codes.