# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-07 16:16:00 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 Oregon 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 14307620 SIUSLAW RIVER NEAR MAPLETON, 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 14307620 1968-02-23 16800 15.85 USGS 14307620 1968-12-04 31600 22.63 USGS 14307620 1970-01-27 32300 22.93 USGS 14307620 1971-01-17 31600 22.63 USGS 14307620 1972-01-21 49400 28.45 USGS 14307620 1972-12-22 17000 15.63 USGS 14307620 1974-01-16 48900 28.28 USGS 14307620 1975-01-05 21100 17.65 USGS 14307620 1976-01-08 35300 23.58 USGS 14307620 1977-03-08 11400 12.64 USGS 14307620 1977-12-13 36400 23.99 USGS 14307620 1979-02-07 16600 15.46 USGS 14307620 1980-01-13 16900 15.65 USGS 14307620 1980-12-25 41400 25.73 USGS 14307620 1981-12-06 35800 23.67 USGS 14307620 1982-12-16 33300 22.75 USGS 14307620 1984-02-13 32200 22.35 USGS 14307620 1984-11-10 17500 15.82 USGS 14307620 1986-02-23 34000 23.01 USGS 14307620 1987-02-01 19500 16.86 USGS 14307620 1987-12-10 26900 20.19 USGS 14307620 1989-01-10 22100 18.03 USGS 14307620 1990-01-07 23100 18.49 USGS 14307620 1991-01-12 16400 15.32 USGS 14307620 1992-02-20 16500 15.40 USGS 14307620 1993-01-20 14400 14.31 USGS 14307620 1994-02-24 11900 12.94 USGS 14307620 1996-02-07 54800 7 30.21 USGS 14307620 1998-12-28 13:00 1998-12-28 1300 25.79 USGS 14307620 1999-11-26 06:00 1999-11-26 0600 21.87 USGS 14307620 2000-12-22 17:30 2000-12-22 1730 11.24 USGS 14307620 2001-12-14 02:30 20300 17.20 USGS 14307620 2002-12-31 26900 20.12 USGS 14307620 2003-12-13 22800 18.35 USGS 14307620 2004-12-10 02:00 9960 11.70 USGS 14307620 2005-12-30 18:30 36700 23.98 USGS 14307620 2006-11-07 13:00 23800 18.75 USGS 14307620 2007-12-03 21:30 30300 21.48 USGS 14307620 2008-12-28 11:30 23100 18.42 USGS 14307620 2010-03-31 02:30 14800 14.21 USGS 14307620 2010-12-29 01:45 22100 17.96 USGS 14307620 2012-01-19 15:30 48300 28.07 USGS 14307620 2012-11-19 23:30 22800 18.27 USGS 14307620 2014-02-12 17:00 22200 18.02 USGS 14307620 2014-12-21 03:30 33600 22.80 USGS 14307620 2015-12-18 04:00 32500 22.36 USGS 14307620 2017-02-05 16:45 22900 18.34 USGS 14307620 2017-10-22 11:30 12700 13.08 USGS 14307620 2019-04-08 09:45 26100 19.74 USGS 14307620 2020-01-28 21:45 13700 13.86 USGS 14307620 2021-01-13 07:00 29700 21.26 USGS 14307620 2021-12-20 05:15 21900 17.92 USGS 14307620 2022-12-27 21:30 19600 16.83