# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 08:47:13 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 07374581 Bayou Liberty near Slidell,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 07374581 1962-09-25 2.40 USGS 07374581 1963-09-17 3.60 USGS 07374581 1964-04-27 3.80 USGS 07374581 1964-10-04 5.80 USGS 07374581 1966-01-05 6.00 USGS 07374581 1967-01-02 5.00 USGS 07374581 1967-12-13 2.80 USGS 07374581 1969-08-18 6.00 USGS 07374581 1970-08-27 6.00 USGS 07374581 1970-10-12 3.80 USGS 07374581 1998-01-07 1998-01-07 7.08 USGS 07374581 1999-01-01 12:00 1999-01-01 1200 3.31 USGS 07374581 2000-01-01 12:00 2000-01-01 1200 3.31 USGS 07374581 2001-06-11 2001-06-11 7.42 USGS 07374581 2002-09-26 2002-09-26 7.13 USGS 07374581 2003-07-01 2003-07-01 7.33 USGS 07374581 2004-05-18 2004-05-18 5.94 USGS 07374581 2005-08-29 2005-08-29 11.54 USGS 07374581 2006-04-30 2006-04-30 3.07 USGS 07374581 2007-05-31 2007-05-31 7.01 USGS 07374581 2007-10-22 2007-10-22 6.33 USGS 07374581 2009-03-27 2009-03-27 3.91 USGS 07374581 2009-12-08 2009-12-08 6.01 USGS 07374581 2011-09-04 2011-09-04 5.46 USGS 07374581 2012-08-30 2012-08-30 8.39 USGS 07374581 2013-02-26 2013-02-26 4.05 USGS 07374581 2014-03-28 2014-03-28 4.71 USGS 07374581 2015-04-14 2015-04-14 5.45 USGS 07374581 2015-10-26 2015-10-26 4.38 USGS 07374581 2017-01-02 2017-01-02 5.17 USGS 07374581 2018-04-14 22:30 2018-04-14 2230 5.41 USGS 07374581 2019-07-13 13:00 2019-07-13 1300 4.59 USGS 07374581 2020-06-08 02:30 2020-06-08 0230 5.27 USGS 07374581 2021-08-30 07:15 2021-08-30 0715 9.02 USGS 07374581 2022-05-26 08:45 2022-05-26 0845 3.51 USGS 07374581 2022-12-30 19:30 2022-12-30 1930 3.67