#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-23 10:46:04 EST
#
# ---------------------------------- 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  Washington 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 12452890 MAD RIVER AT ARDENVOIR, WA
#
# 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	12452890	2002-05-30		698		3.89						
USGS	12452890	2003-06-07		674		3.83						
USGS	12452890	2004-05-04		457		3.07						
USGS	12452890	2005-05-10		393		3.03	2		2005-01-05		6.86	
USGS	12452890	2006-05-18		965		4.93						
USGS	12452890	2007-06-03		624		3.70	2		2007-01-19		4.43	
USGS	12452890	2008-05-19		762		4.14						
USGS	12452890	2009-05-26		833		3.68	1,2		2009-01-07		0.00	
USGS	12452890	2010-06-03		515		3.27						
USGS	12452890	2011-06-08		791		4.21						
USGS	12452890	2012-06-03		554		3.88	2		2012-01-30		3.88	1
USGS	12452890	2013-05-12		712		4.86						
USGS	12452890	2013-12-11		738		5.00	2		2013-12-14		5.47	
USGS	12452890	2015-05-18		269		3.36						
USGS	12452890	2016-04-22		737		4.75	2		2016-01-04		4.82	
USGS	12452890	2017-05-30		890		5.07	2		2016-12-20		5.32	1
USGS	12452890	2018-05-16	23:00	848		4.99						
USGS	12452890	2019-06-01		416		3.94	2		2019-03-11	0915	4.68	1
USGS	12452890	2020-05-31	01:45	860		5.07						
USGS	12452890	2021-05-17	19:30	652		4.61						
USGS	12452890	2022-06-05	10:00	769		4.68	2		2022-01-12	1330	5.42	
USGS	12452890	2023-05-16	19:15	953	2				2023-05-16	2245	4.97