# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-27 17:56:15 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 09419740 C-1 CHANNEL NR WARM SPGS RD AT HENDERSON, NV # # 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 09419740 1991-03-01 26.0 5 1.77 USGS 09419740 1992-03-30 1200 5 4.96 USGS 09419740 1993-02-08 202 5 2.43 USGS 09419740 1993-11-14 2.10 5 1.24 USGS 09419740 1996-07-15 700 6,C 13.12 6 USGS 09419740 1997-08-10 2700 6,C 18.44 USGS 09419740 1998-07-23 285 6,C 12.31 USGS 09419740 1999-07-08 181 6,C 11.71 USGS 09419740 2000-02-16 95.0 6,C 11.13 USGS 09419740 2001-03-09 417 6,C 12.87 USGS 09419740 2002-04-27 234 6,C 12.60 USGS 09419740 2003-09-04 573 6,C 14.00 USGS 09419740 2004-04-02 54.0 6,C 11.24 USGS 09419740 2005-08-02 471 6,C 13.64 USGS 09419740 2005-10-18 463 6,C 13.61 USGS 09419740 2006-10-14 203 6,C 12.43 USGS 09419740 2008-07-13 15:30 24.0 6,C 10.79 USGS 09419740 2009-07-03 18:15 344 6,C 13.13 USGS 09419740 2010-08-08 00:30 570 6,C 12.92 USGS 09419740 2011-09-13 09:16 1120 6,C 13.64 USGS 09419740 2012-07-31 17:16 1020 6,C 15.53 USGS 09419740 2013-07-20 21:48 1300 6,C 15.77 USGS 09419740 2014-07-08 16:14 681 6,C 13.81 USGS 09419740 2015-08-13 16:27 1770 6,C 17.06 USGS 09419740 2016-08-03 23:20 500 6,C 13.12 USGS 09419740 2017-07-19 06:22 867 6,C 14.73 USGS 09419740 2018-07-14 22:22 589 6,C 13.83 USGS 09419740 2019-05-10 02:12 263 6,C 12.44 USGS 09419740 2019-11-20 00:47 635 6,C 13.99 USGS 09419740 2021-07-25 21:12 1940 6,C 17.28 USGS 09419740 2022-07-28 22:30 1930 6,C 17.27 USGS 09419740 2023-07-17 16:03 994 6,C 15.09