# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 15:00:50 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 11426000 SACRAMENTO WEIR SPILL TO YOLO BYPASS NR SAC 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 11426000 1928-03-26 118000 6,7 33.01 1928 USGS 11426000 1961-00-00 0.00 6,Bm USGS 11426000 1962-02-16 543 6 27.49 USGS 11426000 1963-02-02 82600 6 31.83 USGS 11426000 1964-00-00 0.00 6,Bm USGS 11426000 1964-12-25 86600 6 32.27 USGS 11426000 1966-00-00 0.00 6,Bm USGS 11426000 1967-01-31 4730 6 31.27 USGS 11426000 1968-00-00 0.00 6,Bm USGS 11426000 1969-01-23 36000 6 31.53 USGS 11426000 1970-01-24 27100 6 31.74 USGS 11426000 1970-12-05 232 1,6 USGS 11426000 1972-00-00 0.00 6,Bm USGS 11426000 1973-01-19 1270 6 USGS 11426000 1974-01-20 3590 1,6 USGS 11426000 1975-03-26 178 1,6 USGS 11426000 1976-00-00 0.00 6,Bm USGS 11426000 1977-00-00 0.00 6,Bm USGS 11426000 1978-03-09 502 1,6 USGS 11426000 1979-02-24 92.0 1,6 USGS 11426000 1980-01-15 41600 1,6 USGS 11426000 1981-00-00 0.00 6,Bm USGS 11426000 1982-02-17 45000 1,6 USGS 11426000 1983-03-14 32000 1,6 USGS 11426000 1983-12-29 34200 1,6 USGS 11426000 1985-00-00 0.00 6,Bm USGS 11426000 1986-02-20 128000 6 30.84 USGS 11426000 1987-00-00 0.00 6,Bm USGS 11426000 1988-00-00 0.00 6,Bm USGS 11426000 1989-00-00 0.00 6,Bm USGS 11426000 1990-00-00 0.00 6,Bm USGS 11426000 1991-00-00 0.00 6,Bm USGS 11426000 1992-00-00 0.00 6,Bm USGS 11426000 1993-03-28 331 6 24.67 USGS 11426000 1994-00-00 0.00 6,Bm USGS 11426000 1995-03-13 30500 6 27.40 2 1995-03-11 28.44 USGS 11426000 1996-02-22 595 6 27.20 USGS 11426000 1997-01-03 116000 6 30.30 USGS 11426000 1998-02-05 17100 6 26.79 USGS 11426000 1999-00-00 0.00 6,Bm USGS 11426000 2000-00-00 0.00 6,Bm USGS 11426000 2001-00-00 0.00 6,Bm USGS 11426000 2002-00-00 0.00 6,Bm USGS 11426000 2003-00-00 0.00 6,Bm USGS 11426000 2004-00-00 0.00 6,Bm USGS 11426000 2005-00-00 0.00 6,Bm USGS 11426000 2006-01-02 27000 6 27.50 USGS 11426000 2007-00-00 0.00 6,Bm USGS 11426000 2008-00-00 0.00 6,Bm USGS 11426000 2009-00-00 0.00 6,Bm USGS 11426000 2010-00-00 0.00 6,Bm USGS 11426000 2011-00-00 0.00 6,Bm USGS 11426000 2012-00-00 0.00 6,Bm USGS 11426000 2013-00-00 0.00 6,Bm USGS 11426000 2014-00-00 0.00 6,Bm USGS 11426000 2015-00-00 0.00 6,Bm USGS 11426000 2016-00-00 0.00 6,Bm USGS 11426000 2017-02-10 67100 1,6 USGS 11426000 2018-00-00 0.00 6,Bm USGS 11426000 2019-00-00 0.00 6,Bm USGS 11426000 2020-00-00 0.00 6,Bm USGS 11426000 2021-00-00 0.00 6,Bm USGS 11426000 2022-00-00 0.00 6,Bm 0.00 Bm USGS 11426000 2023-00-00 0.00 6,Bm 0.00 Bm