#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-11 11:21:11 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 13335050 ASOTIN CREEK AT ASOTIN, 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	13335050	1990-05-06		462		2.19						
USGS	13335050	1991-05-19		962		4.99						
USGS	13335050	1992-02-20		204		3.16						
USGS	13335050	1993-05-04		523		4.20	2		1993-01-15		4.90	1
USGS	13335050	1994-04-21		187		2.97						
USGS	13335050	1995-05-11		568		4.19						
USGS	13335050	1996-02-09		3030	2	6.50						
USGS	13335050	1997-01-01		5050		7.50						
USGS	13335050	1998-05-26		1410		5.37						
USGS	13335050	1999-02-28		1970		5.36						
USGS	13335050	2000-04-14		426		3.34						
USGS	13335050	2001-04-26		263		3.04						
USGS	13335050	2002-04-14		963		4.45						
USGS	13335050	2003-03-16		587		3.69						
USGS	13335050	2004-06-19		264		2.89						
USGS	13335050	2005-05-10		224		2.74						
USGS	13335050	2006-01-13		465		3.40						
USGS	13335050	2007-03-13		258		2.68	1,2		2007-01-16		3.31	
USGS	13335050	2008-06-02		1330		4.86						
USGS	13335050	2009-05-06		961		4.40						
USGS	13335050	2010-06-06		488		3.54						
USGS	13335050	2011-05-26		1060		5.23						
USGS	13335050	2012-03-26		1490		5.14						
USGS	13335050	2012-12-03		412		3.58						
USGS	13335050	2014-03-06		1270		4.62						
USGS	13335050	2015-02-10		364		3.21						
USGS	13335050	2016-04-23		210		2.83						
USGS	13335050	2017-03-19		2020		5.68	2		2017-03-19	1300	5.76	
USGS	13335050	2018-05-09	13:15	450		4.58						
USGS	13335050	2019-04-07	13:45	1570		5.23						
USGS	13335050	2020-05-21	02:45	1360		4.99						
USGS	13335050	2021-01-13	11:45	551		3.79						
USGS	13335050	2022-06-05	18:00	2440		6.03						
USGS	13335050	2022-12-27	16:30	1420		5.06