# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 01:38:48 EST # # ---------------------------------- 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 14166000 WILLAMETTE RIVER AT HARRISBURG, OR # # 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 14166000 1861-12-00 20.50 Bd,F USGS 14166000 1890-02-00 20.10 Bd,F USGS 14166000 1943-01-01 19.10 F USGS 14166000 1945-02-14 82600 6 15.60 USGS 14166000 1945-12-29 210000 6 19.69 USGS 14166000 1946-12-14 134000 6 17.86 USGS 14166000 1948-01-07 163000 6 18.75 USGS 14166000 1948-12-13 131000 6 17.76 USGS 14166000 1950-01-22 70200 6 14.70 USGS 14166000 1950-10-30 139000 6 18.03 USGS 14166000 1952-02-04 71800 6 13.75 USGS 14166000 1953-01-19 149000 6 17.95 USGS 14166000 1953-11-23 117000 6 16.46 USGS 14166000 1954-12-31 53400 6 11.27 USGS 14166000 1955-12-22 114000 6 16.25 USGS 14166000 1956-12-12 92600 6 14.76 USGS 14166000 1957-12-21 96700 6 14.88 USGS 14166000 1959-01-28 62700 6 13.10 USGS 14166000 1960-02-10 47400 6 10.63 USGS 14166000 1961-02-11 126000 6 17.57 USGS 14166000 1961-11-23 74600 6 13.80 USGS 14166000 1963-05-07 62100 6 12.30 USGS 14166000 1964-01-20 67400 6 12.96 USGS 14166000 1964-12-23 125000 6 17.25 USGS 14166000 1966-01-06 73000 6 11.98 USGS 14166000 1967-01-28 48800 6 9.20 USGS 14166000 1968-02-23 46000 6 9.38 USGS 14166000 1968-11-09 58100 6 10.79 USGS 14166000 1970-01-27 66800 6 11.76 USGS 14166000 1971-01-18 78300 6 13.40 USGS 14166000 1972-01-21 91100 6 14.71 USGS 14166000 1973-01-17 34400 6 7.87 USGS 14166000 1974-01-16 64700 6 12.84 6 USGS 14166000 1975-01-09 42100 6 9.85 USGS 14166000 1976-01-08 75300 6 13.93 USGS 14166000 1977-05-17 11700 6 4.03 USGS 14166000 1977-12-15 62700 6 12.60 USGS 14166000 1979-02-08 46900 6 10.59 USGS 14166000 1980-01-13 59700 6 12.25 USGS 14166000 1980-12-04 68000 6 12.95 USGS 14166000 1981-12-07 77400 6 14.99 USGS 14166000 1983-02-18 51200 6 12.10 USGS 14166000 1984-02-14 64000 6 13.61 USGS 14166000 1984-11-30 49100 6 12.07 USGS 14166000 1986-02-23 66500 6 14.35 USGS 14166000 1986-11-28 43400 6 11.17 USGS 14166000 1988-01-15 51200 6 11.59 USGS 14166000 1989-01-10 65600 6 13.43 USGS 14166000 1990-04-28 46500 6 10.94 USGS 14166000 1991-05-19 43600 6 10.52 USGS 14166000 1991-11-27 46200 6 10.90 USGS 14166000 1993-03-19 44200 6 10.60 USGS 14166000 1994-01-06 21900 6 6.90 USGS 14166000 1995-01-14 63200 6 13.14 USGS 14166000 1996-02-08 04:00 76100 6 14.70 USGS 14166000 1996-11-19 22:00 83800 6 15.56 USGS 14166000 1998-01-15 10:00 40400 6 10.44 USGS 14166000 1998-12-29 00:30 67100 6 13.93 USGS 14166000 1999-11-26 55400 6 12.55 USGS 14166000 2000-12-24 09:00 16400 6 5.55 USGS 14166000 2001-12-14 17:00 42600 6 10.78 USGS 14166000 2002-12-31 12:00 40100 6 10.40 USGS 14166000 2003-12-14 11:30 65200 6 13.72 USGS 14166000 2004-12-10 01:00 34600 6 9.80 USGS 14166000 2006-01-18 08:30 73200 6 14.55 USGS 14166000 2007-01-04 56500 6 12.71 USGS 14166000 2008-01-13 08:00 41700 6 10.83 USGS 14166000 2008-12-30 02:00 59000 6 12.99 USGS 14166000 2010-06-05 05:30 57700 6 12.85 USGS 14166000 2011-01-17 14:00 57600 6 13.27 USGS 14166000 2012-01-25 17:15 62900 6 13.81 USGS 14166000 2012-12-02 23:30 56700 6 13.17 USGS 14166000 2014-02-16 15:30 55800 6 13.08 USGS 14166000 2014-12-25 05:30 53100 6 12.77 USGS 14166000 2015-12-18 22:45 62400 6 13.76 USGS 14166000 2017-03-10 08:45 42700 6 11.51 USGS 14166000 2017-11-24 12:30 37400 6 10.76 USGS 14166000 2019-04-09 09:15 78500 6 15.28 USGS 14166000 2020-01-29 13:00 45100 6 11.81 USGS 14166000 2020-12-21 09:55 46200 6 11.95 USGS 14166000 2022-05-08 11:05 46200 6 11.95 USGS 14166000 2022-12-28 11:20 34500 6 10.26 USGS 14166000 2024-01-18 15:45 47800 6 12.15