# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-29 07:58:29 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 11404300 GRIZZLY C BL DIV DAM 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 11404300 1986-02-17 5870 6 9.54 USGS 11404300 1987-02-13 964 6 5.55 USGS 11404300 1987-12-02 459 6 2.88 USGS 11404300 1988-11-23 1280 6 3.98 USGS 11404300 1989-10-23 428 6 2.77 USGS 11404300 1991-03-04 2260 6 4.84 USGS 11404300 1992-04-12 274 6 2.47 USGS 11404300 1993-03-17 787 6 3.34 USGS 11404300 1994-07-03 10.0 6 1.45 USGS 11404300 1995-05-01 2490 6 5.01 USGS 11404300 1996-05-17 1600 6 4.29 USGS 11404300 1997-01-01 6300 6 7.33 USGS 11404300 1998-03-23 900 6 3.24 USGS 11404300 1998-12-03 1120 6 3.64 USGS 11404300 2000-02-14 1320 6 3.86 USGS 11404300 2001-03-25 7.10 6 1.37 USGS 11404300 2002-01-03 90.0 6 1.85 USGS 11404300 2002-12-14 848 6 3.29 USGS 11404300 2004-02-18 777 6 3.27 USGS 11404300 2005-05-18 1970 6 4.57 USGS 11404300 2005-12-30 3780 6 5.94 USGS 11404300 2007-02-10 510 6 2.86 USGS 11404300 2007-10-19 55.0 6 1.76 USGS 11404300 2009-05-05 938 6 3.23 USGS 11404300 2010-04-27 209 6 1.99 USGS 11404300 2011-06-14 612 6 2.70 USGS 11404300 2012-03-16 852 6 3.07 USGS 11404300 2012-12-02 3550 6 5.66 USGS 11404300 2014-03-29 642 6 2.75 USGS 11404300 2015-02-07 726 6 2.89 USGS 11404300 2016-03-05 1750 6 4.13 USGS 11404300 2017-02-09 3610 6 6.24 USGS 11404300 2018-03-22 1040 2,6 3.33 USGS 11404300 2019-02-14 11:30 916 2,6 3.16 USGS 11404300 2019-12-07 20:45 121 6 1.90 USGS 11404300 2021-01-04 17:45 116 6 1.71 USGS 11404300 2021-10-24 16:15 740 2,6 3.40 USGS 11404300 2023-03-14 22:30 717 2,6 3.36