#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-04 11:34:50 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 08074760 Brays Bayou at Alief, TX
#
# 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	08074760	1977-04-20		505	C	10.22	3					
USGS	08074760	1978-06-07		1510	C	13.24						
USGS	08074760	1979-09-19		3120	C	17.15						
USGS	08074760	1980-01-22		920	C	10.95						
USGS	08074760	1981-08-31		4580	C	19.59						
USGS	08074760	1982-05-13		2150	C	14.78						
USGS	08074760	1983-09-19		5090	C	19.23						
USGS	08074760	1984-06-06		597	C	10.60						
USGS	08074760	1985-10-25				13.29						
USGS	08074760	1987-06-09				14.23						
USGS	08074760	1988-03-26				11.86						
USGS	08074760	1989-08-01				16.81						
USGS	08074760	1990-02-21				14.41						
USGS	08074760	1991-04-14				13.40						
USGS	08074760	1992-03-04				21.16						
USGS	08074760	1993-03-01				14.41						
USGS	08074760	1994-09-09				12.30						
USGS	08074760	1994-10-18				16.83						
USGS	08074760	1995-10-18				16.83						
USGS	08074760	1997-04-25				14.56						
USGS	08074760	1998-09-11				13.98						
USGS	08074760	1999-03-19				15.67						
USGS	08074760	2000-04-12				10.37						
USGS	08074760	2001-03-28				15.48						
USGS	08074760	2001-12-12				13.67						
USGS	08074760	2002-10-28				15.24						
USGS	08074760	2003-11-17				14.96						
USGS	08074760	2004-11-23				14.46						
USGS	08074760	2005-12-14				13.60						
USGS	08074760	2006-10-16		3540	C	61.76	6					
USGS	08074760	2008-09-13		3790	9,C	62.09						
USGS	08074760	2009-04-28		4730	C	67.16						
USGS	08074760	2010-07-02		3090	C	63.23						
USGS	08074760	2010-12-29		1730	C	59.69						
USGS	08074760	2012-01-09		2940	C	62.87						
USGS	08074760	2013-04-27		2210	C	61.04						
USGS	08074760	2014-05-28		2100	C	60.72						
USGS	08074760	2015-05-26		4810	C	67.33						
USGS	08074760	2016-04-18		4690	C	67.06						
USGS	08074760	2017-08-27		6300	9,C	70.50						
USGS	08074760	2018-04-22		1500	C	59.00						
USGS	08074760	2019-09-19	13:15	3110	9,C	63.29						
USGS	08074760	2020-09-21	22:00	2010	C	60.69	2		2020-09-22	0430	61.39	
USGS	08074760	2021-05-17	18:45	1370	C	58.61						
USGS	08074760	2022-01-09	01:15	1440	C	58.83						
USGS	08074760	2023-07-06	15:15	1650	C	59.46