# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 22:09:43 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 Washington 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 14226500 COWLITZ RIVER AT PACKWOOD, 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 14226500 1911-11-19 14000 7.35 3 USGS 14226500 1913-06-03 6520 4.80 3 USGS 14226500 1914-01-06 13100 7.00 3 USGS 14226500 1914-11-03 13400 7.10 3 USGS 14226500 1916-07-02 13000 7.70 3 USGS 14226500 1917-06-17 9400 6.20 3 USGS 14226500 1917-12-19 28800 11.90 3 USGS 14226500 1919-01-22 16100 8.00 3 USGS 14226500 1919-12-24 8380 5.56 3 USGS 14226500 1930-02-20 5070 6.07 USGS 14226500 1931-01-28 7440 6.88 USGS 14226500 1932-02-26 16100 9.88 USGS 14226500 1932-11-13 20500 9.87 USGS 14226500 1933-12-21 36600 13.00 USGS 14226500 1934-11-05 26500 11.08 USGS 14226500 1936-06-07 9560 8.45 USGS 14226500 1937-04-14 9220 8.30 2 1937-06-21 8.63 USGS 14226500 1938-04-18 15700 10.49 USGS 14226500 1939-05-29 11700 9.03 USGS 14226500 1939-12-15 9420 8.72 USGS 14226500 1940-11-29 9150 8.58 USGS 14226500 1941-12-02 10100 8.87 USGS 14226500 1942-11-23 20300 11.26 USGS 14226500 1943-12-03 14100 10.04 USGS 14226500 1945-01-07 14100 10.31 USGS 14226500 1945-12-28 14900 10.04 USGS 14226500 1946-12-11 19000 10.77 USGS 14226500 1947-10-19 18800 11.19 USGS 14226500 1949-05-13 9850 8.48 USGS 14226500 1949-11-27 22900 11.98 USGS 14226500 1951-02-09 12400 9.98 USGS 14226500 1952-06-04 6410 7.62 USGS 14226500 1953-01-31 12500 9.82 USGS 14226500 1953-12-09 10900 9.30 USGS 14226500 1955-06-10 10100 8.62 USGS 14226500 1955-12-11 15900 10.81 USGS 14226500 1956-12-10 9940 8.97 USGS 14226500 1958-05-25 7240 8.02 USGS 14226500 1958-12-03 15400 10.65 USGS 14226500 1959-11-23 34300 13.54 USGS 14226500 1960-11-17 9050 8.25 2 1961-02-21 8.56 USGS 14226500 1962-04-06 12700 9.69 USGS 14226500 1962-11-20 32100 13.23 USGS 14226500 1964-06-05 8340 5 7.98 USGS 14226500 1964-12-23 16700 5 10.37 USGS 14226500 1966-05-06 8470 5 8.01 USGS 14226500 1966-12-13 11500 5 8.99 USGS 14226500 1967-10-27 20000 5 11.10 USGS 14226500 1968-11-11 12600 5 9.30 USGS 14226500 1970-01-23 10800 5 8.81 USGS 14226500 1970-11-24 12900 5 9.42 USGS 14226500 1972-02-28 12000 5 9.15 USGS 14226500 1972-12-21 18200 5 10.75 USGS 14226500 1974-01-15 23900 5 11.88 USGS 14226500 1974-12-21 16500 5 10.32 USGS 14226500 1975-12-04 30600 5 12.80 USGS 14226500 1977-01-18 5840 5 6.17 USGS 14226500 1977-12-02 36200 5 13.73 USGS 14226500 1979-03-06 6200 5 6.86 USGS 14226500 1979-12-17 11300 5 8.49 USGS 14226500 1980-12-26 30600 5 12.80 USGS 14226500 1982-02-20 16200 5 9.82 USGS 14226500 1982-12-03 17500 5 10.14 USGS 14226500 1984-01-03 13300 5 9.08 USGS 14226500 1985-06-07 17000 5 10.40 USGS 14226500 1986-02-23 18100 5 10.62 USGS 14226500 1986-11-24 22900 5 11.41 USGS 14226500 1987-12-09 15700 5 9.70 USGS 14226500 1988-11-05 11700 5 8.60 USGS 14226500 1990-01-09 22800 5 11.34 USGS 14226500 1990-11-24 28700 5 12.48 USGS 14226500 1991-11-25 7500 5 6.81 USGS 14226500 1993-05-12 6650 5 6.47 USGS 14226500 1994-01-04 4480 5 5.42 USGS 14226500 1995-02-19 17700 5 9.20 USGS 14226500 1996-02-08 32900 2,5 10.86 USGS 14226500 1997-03-19 15900 5 8.76 USGS 14226500 1997-10-30 21000 5 10.71 USGS 14226500 1998-12-29 15800 5 9.37 USGS 14226500 1999-11-25 23200 5 11.22 USGS 14226500 2001-05-23 6190 5 6.19 USGS 14226500 2002-01-08 17400 5 9.79 USGS 14226500 2003-01-31 20700 5 11.93 USGS 14226500 2003-10-21 10100 5 7.22 USGS 14226500 2005-01-18 16700 5 10.23 USGS 14226500 2005-12-24 11900 5 8.05 USGS 14226500 2006-11-06 42100 5 14.59 USGS 14226500 2007-12-03 15200 5 7.76 USGS 14226500 2008-11-12 26400 5 10.82 USGS 14226500 2010-06-03 9190 5 6.23 USGS 14226500 2011-01-16 25700 5 10.75 USGS 14226500 2012-02-22 12200 5 6.92 USGS 14226500 2012-10-29 14800 5 7.73 USGS 14226500 2014-03-09 17400 5 8.52 USGS 14226500 2014-11-25 19500 5 10.06 USGS 14226500 2015-11-17 31000 5 11.93 USGS 14226500 2017-03-04 12200 5 6.91 USGS 14226500 2017-10-22 03:00 25900 5 10.75 USGS 14226500 2018-11-27 10:45 8000 5 5.10 USGS 14226500 2020-02-07 07:00 14000 5 7.44 USGS 14226500 2021-01-13 04:30 18000 5 8.70 USGS 14226500 2021-11-12 04:45 25100 5 10.68 USGS 14226500 2022-11-05 00:15 8.71