#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-27 11:08:09 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 14231000 COWLITZ RIVER AT RANDLE, 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	14231000	1994-01-05		8580	5	9.56						
USGS	14231000	1995-02-20		23800	5	18.93						
USGS	14231000	1996-02-09				24.24						
USGS	14231000	1997-03-20				19.27						
USGS	14231000	1997-10-31				19.83						
USGS	14231000	1998-12-30				20.67						
USGS	14231000	1999-11-26				21.13						
USGS	14231000	2001-05-24				9.72						
USGS	14231000	2002-01-08				19.77						
USGS	14231000	2003-01-31				22.49						
USGS	14231000	2004-01-30		13700	5	14.29						
USGS	14231000	2005-01-18				20.11						
USGS	14231000	2006-01-11		18000	5	16.85						
USGS	14231000	2006-11-07				25.24						
USGS	14231000	2008-05-18		19800	5	17.91						
USGS	14231000	2009-01-08				22.85						
USGS	14231000	2010-06-03		10600	5	13.02						
USGS	14231000	2011-01-17				22.43						
USGS	14231000	2012-02-22		16800	5	17.52						
USGS	14231000	2012-10-31		13500	5	15.21						
USGS	14231000	2014-03-09		18600	5	18.72						
USGS	14231000	2014-11-26	01:45			19.23						
USGS	14231000	2015-12-09				21.92	2		2015-12-09		24.11	
USGS	14231000	2017-03-16		18300	5	18.55						
USGS	14231000	2017-11-23	23:45	25500	2,5	20.89						
USGS	14231000	2018-11-27	18:00	6720	5	10.34						
USGS	14231000	2020-02-07	16:15	22800	2,5	20.94						
USGS	14231000	2021-01-13	15:15	19200	2,5	19.30						
USGS	14231000	2021-11-12	22:45	28500	2,5							
USGS	14231000	2022-11-05	08:15	19100		19.07