#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-03 12:48:10 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 07380401 Bayou Lafourche SW of Donaldsonville, 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	07380401	1997-04-11							1997-04-11		8.27	
USGS	07380401	1998-09-12							1998-09-12		10.71	
USGS	07380401	1999-06-27							1999-06-27		8.24	
USGS	07380401	2000-08-10							2000-08-10		8.15	
USGS	07380401	2001-03-02		535		8.70	2		2001-06-11		11.85	
USGS	07380401	2001-10-11		510		8.81	2		2001-10-11	1300	8.84	
USGS	07380401	2003-07-17		452		8.29	2		2003-04-08		9.57	
USGS	07380401	2004-04-24		243		7.81	2		2004-05-12		9.50	
USGS	07380401	2005-05-30		283		8.59	2		2005-05-30	1300	8.59	
USGS	07380401	2006-04-29		470		9.03	2		2006-04-29	1300	9.13	
USGS	07380401	2006-10-21		300		9.65	2		2006-12-22		10.14	
USGS	07380401	2008-09-12		328		10.34	2		2008-09-12	1300	10.42	
USGS	07380401	2008-12-11		246		8.41	2		2009-05-04		8.70	
USGS	07380401	2009-12-08							2009-12-08		12.07	
USGS	07380401	2011-09-04							2011-09-04		10.97	
USGS	07380401	2011-12-14		460		8.54	2		2012-08-30		10.77	
USGS	07380401	2013-08-13		434		8.39	2		2013-01-09		10.35	
USGS	07380401	2014-09-11		483		8.89	2		2014-05-28		12.55	
USGS	07380401	2015-04-11		486		8.69	2		2015-04-14		9.70	
USGS	07380401	2016-09-05		623		8.25	2		2016-08-13		11.12	
USGS	07380401	2016-12-31	20:30	644		8.78	2		2017-05-04		9.82	
USGS	07380401	2018-09-10	17:15	654		8.09	2		2018-04-14	1015	8.84	
USGS	07380401	2019-04-25	14:15	631		8.09	2		2018-12-27	2215	8.37	
USGS	07380401	2020-04-28	19:45	594		8.12	2		2020-05-14	2100	9.01	
USGS	07380401	2021-07-03	15:45	639		8.76	2		2021-05-18	0900	9.89	
USGS	07380401	2022-05-13	16:00	938		8.36	2		2022-05-22	2315	8.70	
USGS	07380401	2023-01-19	01:00	623		8.23	2		2022-12-30	1500	8.72