# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-24 15:55:51 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 094196781 FLAMINGO WASH AT NELLIS BLVD NR LAS VEGAS, 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 094196781 1989-08-08 460 6,C 10.90 USGS 094196781 1990-06-10 4100 6,C 15.90 USGS 094196781 1991-09-06 575 6,C 11.59 USGS 094196781 1992-03-27 866 6,C 12.16 USGS 094196781 1993-02-08 842 6,C 12.10 USGS 094196781 1994-07-18 522 6,C 11.49 USGS 094196781 1995-01-25 1010 6,C 12.24 USGS 094196781 1996-07-28 900 6,C 12.06 USGS 094196781 1996-11-21 1400 6,C 12.23 USGS 094196781 1998-07-20 3300 6,C 14.91 USGS 094196781 1999-07-08 5600 6,C 15.43 USGS 094196781 2000-08-30 2520 6,C 13.39 USGS 094196781 2000-10-27 1040 6,C 11.85 USGS 094196781 2002-09-11 149 6,C 10.46 USGS 094196781 2003-08-16 1320 6,C 12.92 USGS 094196781 2004-08-16 1770 6,C 13.20 6 USGS 094196781 2004-12-29 2400 6,C 13.69 USGS 094196781 2005-10-18 600 1,2,6,C USGS 094196781 2007-08-27 3240 6,C 13.93 USGS 094196781 2008-01-27 07:30 738 6,C 11.73 USGS 094196781 2009-02-07 16:00 1490 6,C 12.44 USGS 094196781 2010-01-21 15:45 1670 6,C 12.65 USGS 094196781 2010-12-22 07:15 3090 6,C 14.24 USGS 094196781 2012-08-22 3420 6,C 14.60 6 USGS 094196781 2013-07-19 21:00 4890 6,C 13.75 USGS 094196781 2014-09-08 14:35 3080 6,C 14.40 2 2014-08-04 1535 14.50 USGS 094196781 2015-08-13 16:25 1580 6,C 12.59 USGS 094196781 2016-04-09 13:52 3510 6,C 13.51 USGS 094196781 2017-02-18 07:38 730 6,C 12.58 USGS 094196781 2018-01-09 08:00 1200 6,C 13.21 USGS 094196781 2019-02-14 14:55 1150 6,C 13.15 USGS 094196781 2020-03-12 20:47 2700 6,C 13.85 USGS 094196781 2021-07-26 19:45 338 6,C 11.90