# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 09:43:58 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 10338700 DONNER C AT HWY 89 NR TRUCKEE 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 10338700 1993-05-31 695 6 7.01 USGS 10338700 1994-05-11 162 6 5.17 USGS 10338700 1995-05-01 1060 6 8.20 USGS 10338700 1996-05-17 1290 6 8.74 USGS 10338700 1997-01-02 2500 2,6 12.76 1 USGS 10338700 1998-03-24 657 6 5.93 USGS 10338700 1999-05-26 931 6 6.90 USGS 10338700 2000-05-24 407 6 5.62 USGS 10338700 2001-05-15 162 6 5.01 USGS 10338700 2002-04-14 412 6 5.63 USGS 10338700 2003-05-24 934 6 6.18 USGS 10338700 2004-03-22 268 6 5.28 USGS 10338700 2005-05-19 1290 6 8.60 USGS 10338700 2005-12-31 1770 6 10.50 USGS 10338700 2007-05-02 292 6 4.91 USGS 10338700 2008-05-16 535 6 5.66 USGS 10338700 2009-05-03 826 6 6.66 USGS 10338700 2010-06-05 828 6 6.33 USGS 10338700 2011-06-22 859 6 6.42 USGS 10338700 2012-04-26 1060 6 7.23 USGS 10338700 2012-12-02 1150 6 7.54 USGS 10338700 2014-02-09 327 6 4.91 2 2014-02-09 1200 4.92 USGS 10338700 2015-02-08 647 6 5.91 USGS 10338700 2016-01-30 675 6 6.00 USGS 10338700 2017-01-08 1550 6 9.25 USGS 10338700 2018-04-07 09:45 980 6 7.15 USGS 10338700 2019-06-05 20:45 641 6 5.69 USGS 10338700 2020-05-18 10:45 738 6 6.13 USGS 10338700 2021-05-06 18:30 134 6 3.75 2 2021-01-29 0315 3.79 1 USGS 10338700 2021-10-24 22:00 720 6 6.05 USGS 10338700 2023-05-21 20:00 794 6 6.36