# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 02:22:24 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 07351275 Gilmer Bayou near Shreveport, LA # # 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 07351275 2000-05-04 04:30 2000-05-04 0430 8.02 USGS 07351275 2000-12-27 03:00 2000-12-27 0300 4.95 USGS 07351275 2001-12-16 23:30 2001-12-16 2330 7.44 USGS 07351275 2003-04-06 17:00 2003-04-06 1700 5.83 USGS 07351275 2004-05-01 12:30 2004-05-01 1230 6.11 USGS 07351275 2005-04-11 09:30 2005-04-11 0930 9.07 USGS 07351275 2006-03-20 08:00 2006-03-20 0800 6.37 USGS 07351275 2007-07-06 09:40 2007-07-06 0940 9.68 USGS 07351275 2008-05-14 08:45 2008-05-14 0845 9.45 USGS 07351275 2009-05-11 14:15 2009-05-11 1415 7.36 USGS 07351275 2009-10-29 21:55 2009-10-29 2155 12.28 USGS 07351275 2010-11-02 05:00 2010-11-02 0500 4.85 USGS 07351275 2012-03-21 00:30 2012-03-21 0030 5.81 USGS 07351275 2013-09-28 23:30 2013-09-28 2330 5.78 USGS 07351275 2013-10-31 05:45 2013-10-31 0545 5.85 USGS 07351275 2015-05-18 07:50 2015-05-18 0750 8.84 USGS 07351275 2016-03-09 01:42 2016-03-09 0142 9.14 USGS 07351275 2017-05-28 19:00 2017-05-28 1900 7.46 USGS 07351275 2018-02-21 13:55 2018-02-21 1355 5.19 USGS 07351275 2019-05-09 04:05 2019-05-09 0405 9.41 USGS 07351275 2020-04-22 20:10 6.80 USGS 07351275 2021-05-11 20:55 5.39 USGS 07351275 2022-03-22 04:05 7.93