# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 00:29:15 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 12144000 SF SNOQUALMIE RIVER AT NORTH BEND, WA # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 12144000 1909-06-01 2040 4.30 3 USGS 12144000 1910-11-21 4670 7.10 3 USGS 12144000 1911-11-18 8070 9.00 3 USGS 12144000 1913-10-11 2920 USGS 12144000 1914-11-03 2670 4.80 3 USGS 12144000 1915-10-31 3150 5.13 3 USGS 12144000 1917-06-06 2200 6.54 3 USGS 12144000 1917-12-18 6780 10.76 3 USGS 12144000 1918-12-14 5820 10.20 3 USGS 12144000 1919-11-15 3570 8.54 3 USGS 12144000 1920-12-30 4410 9.47 3 USGS 12144000 1921-12-12 6780 10.78 3 USGS 12144000 1923-01-07 5500 10.03 3 USGS 12144000 1924-02-12 6460 10.56 3 USGS 12144000 1924-12-12 4540 9.31 3 USGS 12144000 1925-12-23 3160 7.75 3 USGS 12144000 1930-02-19 1900 5.77 3 USGS 12144000 1931-01-28 2810 7.18 3 USGS 12144000 1932-02-26 7600 11.18 3 USGS 12144000 1932-11-13 7100 10.90 3 USGS 12144000 1933-12-22 7430 11.10 3 USGS 12144000 1934-10-25 7620 11.20 3 USGS 12144000 1936-05-16 2420 5.95 3 USGS 12144000 1936-12-19 2810 6.42 3 USGS 12144000 1938-04-18 5410 9.65 3 USGS 12144000 1945-10-25 5200 8.83 3 USGS 12144000 1946-12-11 6490 9.70 3 USGS 12144000 1947-10-19 4320 8.13 3 USGS 12144000 1948-11-24 2910 6.62 3 USGS 12144000 1949-11-27 5190 8.85 3 USGS 12144000 1961-02-21 5340 6.09 USGS 12144000 1961-12-24 4040 5.30 USGS 12144000 1962-11-20 9280 8.08 USGS 12144000 1964-01-01 3080 4.51 USGS 12144000 1965-01-29 8350 10.13 USGS 12144000 1966-05-06 2260 6.26 USGS 12144000 1966-12-13 3720 7.28 USGS 12144000 1967-12-25 6270 9.58 USGS 12144000 1969-01-05 5560 8.77 USGS 12144000 1970-01-23 2380 6.39 USGS 12144000 1971-01-19 3870 7.61 USGS 12144000 1972-02-28 6720 9.63 USGS 12144000 1972-12-26 5540 8.93 USGS 12144000 1974-01-15 7390 10.00 USGS 12144000 1975-01-18 8780 10.77 USGS 12144000 1975-12-03 11600 12.15 USGS 12144000 1977-01-18 3620 7.76 USGS 12144000 1977-12-02 12400 12.58 USGS 12144000 1985-06-07 3000 12.00 USGS 12144000 1986-02-24 5400 14.67 USGS 12144000 1986-11-23 9100 USGS 12144000 1987-12-09 5930 14.97 USGS 12144000 1988-10-16 8100 16.84 2 1988-10-16 1300 17.42 USGS 12144000 1990-01-09 8360 17.05 2 1990-01-09 1200 17.33 USGS 12144000 1990-11-24 10900 19.09 2 1990-11-24 1200 19.40 USGS 12144000 1991-12-05 4900 13.31 2 1991-12-05 1200 13.68 USGS 12144000 1993-01-25 4280 12.82 USGS 12144000 1994-03-03 1590 10.21 USGS 12144000 1995-02-19 6410 15.55 USGS 12144000 1996-02-08 10300 18.96 USGS 12144000 1997-03-19 5860 14.95 USGS 12144000 1997-10-30 5870 14.78 USGS 12144000 1998-12-29 7110 15.94 USGS 12144000 1999-12-15 8310 16.68 USGS 12144000 2001-03-19 1760 10.10 USGS 12144000 2002-04-14 5750 14.32 USGS 12144000 2003-01-31 6530 15.07 USGS 12144000 2003-11-18 8520 16.86 USGS 12144000 2005-01-18 6940 15.45 USGS 12144000 2006-01-10 4100 13.00 USGS 12144000 2006-11-06 13600 20.93 USGS 12144000 2008-05-18 3640 12.27 USGS 12144000 2009-01-07 12300 19.93 USGS 12144000 2009-10-31 3050 11.60 USGS 12144000 2011-01-17 8650 16.91 USGS 12144000 2012-02-22 6000 14.53 USGS 12144000 2012-10-29 3370 11.89 USGS 12144000 2014-03-09 5110 13.65 USGS 12144000 2015-11-17 11400 18.77 USGS 12144000 2016-10-20 4650 13.33 USGS 12144000 2017-10-22 04:30 8650 16.72 2 2017-10-22 0445 16.79 USGS 12144000 2018-11-04 12:00 4450 13.21 USGS 12144000 2019-10-22 06:30 8980 17.20 USGS 12144000 2021-01-13 07:00 3980 12.87 USGS 12144000 2022-03-01 04:15 6960 15.57 USGS 12144000 2022-11-04 22:00 8020 16.50