# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 18:44:58 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 California 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 11242000 SAN JOAQUIN R AB WILLOW C NR AUBERRY CA # # 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 11242000 1950-11-18 40000 2,6 USGS 11242000 1951-12-29 15100 6 22.67 USGS 11242000 1953-04-27 6550 6 16.25 USGS 11242000 1954-05-09 5080 6 14.75 USGS 11242000 1955-06-08 5510 6 15.12 USGS 11242000 1955-12-23 73200 6 54.20 USGS 11242000 1957-05-19 15300 6 24.45 USGS 11242000 1958-06-18 11800 6 21.52 USGS 11242000 1959-02-17 2070 6 10.34 USGS 11242000 1960-01-06 508 6 7.36 USGS 11242000 1961-07-21 34.0 6 4.21 USGS 11242000 1962-05-06 5240 6 14.46 USGS 11242000 1963-02-01 14500 6 23.15 USGS 11242000 1964-08-18 36.0 6 4.25 USGS 11242000 1965-06-07 4600 6 13.55 USGS 11242000 1965-10-27 27.0 6 3.97 USGS 11242000 1966-12-06 15000 6 23.56 USGS 11242000 1968-07-20 70.0 6 4.70 USGS 11242000 1969-06-03 18300 6 25.98 USGS 11242000 1970-06-26 2130 6 10.45 USGS 11242000 1971-08-18 76.0 6 4.78 USGS 11242000 1972-06-07 44.0 6 4.33 USGS 11242000 1973-05-18 9450 6 18.65 USGS 11242000 1974-05-02 10000 6 19.64 USGS 11242000 1975-06-02 9760 6 19.40 USGS 11242000 1976-07-15 94.0 6 5.10 USGS 11242000 1977-09-02 105 6 5.21 USGS 11242000 1978-06-10 12700 6 21.90 USGS 11242000 1979-05-22 6970 6 16.59 USGS 11242000 1980-01-14 11900 6 21.25 USGS 11242000 1981-03-20 54.0 6 4.56 USGS 11242000 1982-04-11 19000 6 26.62 USGS 11242000 1983-06-12 17000 6 25.20 USGS 11242000 1983-12-25 5340 6 14.74 USGS 11242000 1985-09-23 53.0 6 4.67 USGS 11242000 1986-06-02 11300 1,6 USGS 11242000 1987-09-09 27.0 1,6 USGS 11242000 1988-07-20 40.0 6 4.27 USGS 11242000 1989-01-13 65.0 6 4.64 USGS 11242000 1990-08-13 128 6 5.35 USGS 11242000 1991-07-09 58.0 6 4.54 USGS 11242000 1992-01-24 236 6 6.16 USGS 11242000 1993-01-14 15900 6 24.48 USGS 11242000 1994-08-24 57.0 6 4.53 USGS 11242000 1995-03-10 25500 6 30.65 USGS 11242000 1996-05-16 33600 6 35.50 USGS 11242000 1997-01-02 99200 6 65.17 USGS 11242000 1998-07-02 27000 6 32.08 USGS 11242000 1999-01-06 5440 6 14.60 USGS 11242000 2000-03-06 15100 6 23.01 USGS 11242000 2001-06-27 3040 6 11.55 USGS 11242000 2002-01-30 619 6 7.67 USGS 11242000 2003-06-04 7430 6 16.31 USGS 11242000 2003-10-04 53.0 6 4.58 USGS 11242000 2005-05-16 23100 6 28.92 USGS 11242000 2006-04-03 14100 6 23.46 USGS 11242000 2007-02-23 1810 6 10.31 USGS 11242000 2008-05-19 4460 6 13.82 USGS 11242000 2009-05-02 4910 6 14.35 USGS 11242000 2010-06-09 12200 6 21.82 USGS 11242000 2011-06-24 13200 6 22.67 USGS 11242000 2012-04-26 3100 6 12.13 USGS 11242000 2013-09-08 1770 6 10.25 USGS 11242000 2014-04-16 1040 6 8.85 USGS 11242000 2015-02-12 61.0 6 4.87 USGS 11242000 2016-06-03 4210 6 13.51 USGS 11242000 2017-02-07 20700 6 28.39 USGS 11242000 2018-04-08 17100 6 25.85 USGS 11242000 2019-06-03 10:00 14300 6 23.60 USGS 11242000 2020-09-05 16:00 2970 6 11.97 USGS 11242000 2021-06-06 05:00 2380 6 11.19 USGS 11242000 2021-12-23 18:45 7400 6 17.11 USGS 11242000 2023-01-09 17:15 20400 6 28.19