# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 10:11:07 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 14400000 CHETCO RIVER NEAR BROOKINGS, 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 14400000 1964-12-22 85400 7 32.25 USGS 14400000 1970-01-22 44800 21.80 USGS 14400000 1971-01-16 65800 27.45 USGS 14400000 1972-01-22 54500 23.99 USGS 14400000 1972-12-17 14100 11.71 USGS 14400000 1974-01-15 29000 16.45 USGS 14400000 1975-03-18 38900 19.49 USGS 14400000 1976-01-08 25700 15.56 USGS 14400000 1977-03-09 15200 12.08 USGS 14400000 1977-12-14 46100 21.53 USGS 14400000 1979-01-11 10:00 36900 18.94 USGS 14400000 1979-11-24 33300 17.92 USGS 14400000 1980-12-02 53800 23.56 USGS 14400000 1981-12-06 51800 23.06 USGS 14400000 1983-03-30 46300 21.58 USGS 14400000 1984-02-13 44600 21.09 USGS 14400000 1984-11-11 26200 15.60 USGS 14400000 1986-02-22 36900 18.93 R USGS 14400000 1987-02-02 26600 15.75 R USGS 14400000 1987-12-10 36600 18.86 R USGS 14400000 1988-11-22 39800 19.75 R USGS 14400000 1990-01-08 49300 22.38 USGS 14400000 1991-03-04 23400 14.57 R USGS 14400000 1992-02-20 23000 14.36 R USGS 14400000 1993-01-20 42100 20.40 R USGS 14400000 1993-12-08 20000 13.22 USGS 14400000 1995-01-09 40200 19.85 USGS 14400000 1995-12-12 33600 17.98 USGS 14400000 1996-11-19 76100 28.56 USGS 14400000 1998-01-17 00:30 25900 14.16 USGS 14400000 1998-11-21 40000 1,2 USGS 14400000 2000-01-14 05:30 43700 19.33 USGS 14400000 2000-12-14 23:00 9860 9.39 USGS 14400000 2002-01-08 06:00 28800 15.12 USGS 14400000 2002-12-27 10:30 36800 17.41 USGS 14400000 2003-12-13 23:30 45500 19.85 USGS 14400000 2004-12-09 09:00 48200 20.63 USGS 14400000 2005-12-30 15:00 58300 23.42 USGS 14400000 2006-12-26 45900 19.95 USGS 14400000 2007-10-19 06:45 33500 16.69 USGS 14400000 2008-12-29 11:30 51100 21.44 USGS 14400000 2010-01-01 06:00 36200 17.42 USGS 14400000 2010-12-28 23:45 28100 15.15 USGS 14400000 2012-01-19 13:45 53700 22.18 USGS 14400000 2012-11-20 08:30 56600 22.98 USGS 14400000 2014-02-14 12:45 30200 15.75 USGS 14400000 2015-02-06 16:30 36900 17.60 USGS 14400000 2015-12-13 04:45 40000 18.41 USGS 14400000 2016-12-14 22:00 38700 18.07 USGS 14400000 2018-01-24 13:45 17100 11.67 USGS 14400000 2019-04-08 02:30 53500 22.12 USGS 14400000 2020-01-26 06:30 19900 12.66 USGS 14400000 2021-01-13 05:45 39200 18.21 USGS 14400000 2022-01-03 21:00 19500 12.05 USGS 14400000 2023-03-13 18:30 38200 17.95