# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 11:16:37 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 10308783 LEVIATHAN C AB MINE NR MARKLEEVILLE 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 10308783 1999-05-07 21.0 4.40 USGS 10308783 2000-04-12 2.40 4.02 USGS 10308783 2001-04-23 1.90 1,2 USGS 10308783 2002-04-14 6.00 4.13 USGS 10308783 2003-04-25 6.00 4.17 USGS 10308783 2004-03-19 7.00 4.23 USGS 10308783 2005-05-03 16.0 4.61 2 2005-05-16 4.64 1 USGS 10308783 2005-12-31 40.0 2 5.09 1 USGS 10308783 2007-03-14 0.92 3.78 2 2006-12-19 4.43 1 USGS 10308783 2008-04-14 1.70 4.02 USGS 10308783 2009-04-22 2.20 4.06 USGS 10308783 2010-05-04 12.0 4.42 USGS 10308783 2011-05-07 20.0 4.59 USGS 10308783 2012-03-30 0.90 3.83 2 2011-12-23 5.08 1 USGS 10308783 2013-04-16 0.55 3.80 USGS 10308783 2014-05-21 0.24 3.85 2 2014-01-21 4.18 1 USGS 10308783 2015-07-09 0.43 3.94 2 2015-01-03 4.10 1 USGS 10308783 2016-05-06 10.0 4.43 USGS 10308783 2017-05-04 38.0 4.93 USGS 10308783 2018-04-07 09:00 8.69 4.38 USGS 10308783 2019-04-24 18:15 17.5 4.61 USGS 10308783 2020-04-22 18:30 0.94 3.42 USGS 10308783 2021-07-30 20:45 1.91 3.52 USGS 10308783 2022-04-02 18:15 1.77 3.68 2 2022-03-27 1715 3.68 USGS 10308783 2023-05-21 17:00 80.0 2 5.32 1