# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 17:31:58 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 14312000 SOUTH UMPQUA RIVER NEAR BROCKWAY, 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 14312000 1906-01-16 46400 21.26 USGS 14312000 1907-01-04 71000 29.16 USGS 14312000 1907-12-26 51700 22.66 USGS 14312000 1909-01-16 48700 21.86 USGS 14312000 1909-11-23 70700 27.66 USGS 14312000 1910-11-29 36100 17.36 USGS 14312000 1912-02-18 32700 17.36 USGS 14312000 1923-12-07 13300 12.35 6 USGS 14312000 1924-12-30 38600 20.92 USGS 14312000 1926-02-03 35000 19.80 USGS 14312000 1927-02-21 89500 31.20 USGS 14312000 1942-02-04 20000 14.61 6 USGS 14312000 1942-12-31 70000 28.50 USGS 14312000 1943-11-04 14600 12.50 USGS 14312000 1945-02-14 31500 18.32 USGS 14312000 1945-12-29 67700 28.20 USGS 14312000 1946-12-14 19300 14.22 USGS 14312000 1948-01-07 71400 29.00 USGS 14312000 1948-12-12 38200 20.45 USGS 14312000 1950-01-23 38800 20.61 USGS 14312000 1950-10-29 102000 32.40 USGS 14312000 1952-02-02 38500 19.09 USGS 14312000 1953-01-18 89200 30.36 USGS 14312000 1953-11-23 81800 29.03 USGS 14312000 1954-12-31 28800 16.31 USGS 14312000 1955-12-22 91300 31.55 USGS 14312000 1956-12-11 68200 26.26 USGS 14312000 1958-01-29 66100 26.01 USGS 14312000 1959-01-12 58300 24.08 USGS 14312000 1960-02-09 43300 20.43 USGS 14312000 1961-02-11 47000 21.42 USGS 14312000 1961-11-23 63300 25.50 USGS 14312000 1962-12-02 46400 21.25 USGS 14312000 1964-01-20 69000 26.84 USGS 14312000 1964-12-23 125000 34.28 USGS 14312000 1966-01-04 74100 27.98 USGS 14312000 1967-01-28 38700 18.93 USGS 14312000 1968-02-23 34500 17.72 USGS 14312000 1969-01-13 46800 21.38 USGS 14312000 1969-12-21 52700 22.90 2 1970-01-27 22.91 USGS 14312000 1971-01-17 86600 30.62 6 USGS 14312000 1972-03-02 64300 25.74 USGS 14312000 1972-12-22 14600 12.01 USGS 14312000 1974-01-16 105000 32.64 USGS 14312000 1975-03-25 38700 18.91 USGS 14312000 1976-01-08 42200 20.13 USGS 14312000 1977-03-09 4810 8.17 USGS 14312000 1977-11-24 42100 19.90 USGS 14312000 1979-01-11 35400 18.00 USGS 14312000 1980-01-13 38700 18.92 USGS 14312000 1980-12-02 35800 18.11 USGS 14312000 1981-12-06 77600 28.74 USGS 14312000 1983-02-18 85200 30.32 USGS 14312000 1984-02-13 64800 25.74 USGS 14312000 1984-11-28 37000 18.29 USGS 14312000 1986-02-23 45600 20.66 USGS 14312000 1987-02-02 33100 17.17 USGS 14312000 1988-01-15 24600 14.91 USGS 14312000 1989-01-10 48300 21.40 USGS 14312000 1990-01-08 25200 15.05 USGS 14312000 1991-03-05 31000 16.60 2 1991-03-05 1200 16.73 USGS 14312000 1991-12-07 22900 14.49 USGS 14312000 1993-01-20 37000 18.28 USGS 14312000 1993-12-09 10100 10.56 USGS 14312000 1995-01-09 62300 25.08 USGS 14312000 1995-12-12 46700 20.97 USGS 14312000 1996-12-08 22:30 76300 28.46 USGS 14312000 1998-02-21 15:30 32400 16.97 USGS 14312000 1998-11-21 18:30 36800 18.24 USGS 14312000 2000-01-11 46200 20.82 USGS 14312000 2001-03-28 17:00 5220 8.38 USGS 14312000 2001-12-14 10:30 29000 16.05 USGS 14312000 2002-12-31 08:30 43200 20.00 USGS 14312000 2003-12-14 05:30 31300 16.69 USGS 14312000 2004-12-09 17:30 34300 17.50 USGS 14312000 2005-12-31 00:30 73400 26.62 USGS 14312000 2006-12-26 05:00 46000 19.71 USGS 14312000 2008-01-05 05:30 39400 17.85 USGS 14312000 2008-12-29 19:30 53800 21.79 USGS 14312000 2010-01-01 16:00 23400 14.10 USGS 14312000 2011-01-17 04:30 43900 19.07 USGS 14312000 2012-03-31 01:30 46400 19.81 USGS 14312000 2012-12-02 16:30 53000 21.59 USGS 14312000 2014-02-15 00:15 39600 18.31 USGS 14312000 2015-02-06 23:00 61000 23.50 USGS 14312000 2015-12-13 11:15 64000 24.27 USGS 14312000 2016-12-15 12:00 65500 24.65 USGS 14312000 2018-03-24 08:15 12100 10.97 USGS 14312000 2019-04-09 01:45 48400 20.15 USGS 14312000 2020-01-26 21:00 16000 12.28 USGS 14312000 2021-02-16 11:30 14500 11.82 USGS 14312000 2022-01-04 05:30 25300 15.02 USGS 14312000 2023-03-14 06:30 26200 15.27