#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-06-09 05:52:19 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  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 12148300 SF TOLT RIVER BL REGULATING BASIN NR CARNATION, 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	12148300	1983-01-10		1070	6	6.11						
USGS	12148300	1984-01-25		1230	6	6.30						
USGS	12148300	1985-06-08		1120	6							
USGS	12148300	1985-11-06		910	6	5.80						
USGS	12148300	1986-11-26		853	6	5.78	2		1986-11-26	1200	5.93	
USGS	12148300	1988-04-06		913	6	5.88						
USGS	12148300	1989-04-05		1040	6	5.90	2		1989-04-05	1300	6.15	
USGS	12148300	1990-01-10		1280	6	6.41						
USGS	12148300	1990-11-24		3700	1,6							
USGS	12148300	1992-01-31		778	6	5.65						
USGS	12148300	1993-04-30		688	6	5.48						
USGS	12148300	1993-12-01		268	6	4.37						
USGS	12148300	1995-02-20		976	6	5.98						
USGS	12148300	1995-11-29		2300	6	7.46						
USGS	12148300	1997-03-20		1230	6	6.34						
USGS	12148300	1998-01-25		1040	6	6.07						
USGS	12148300	1999-01-20		1080	6	6.04						
USGS	12148300	1999-12-16		2090	6	7.16						
USGS	12148300	2001-03-31		208	6	4.02						
USGS	12148300	2001-11-14		586	6	5.18						
USGS	12148300	2003-04-01		341	6	4.55						
USGS	12148300	2003-10-20		768	6	5.50						
USGS	12148300	2004-12-11		779	6	5.52						
USGS	12148300	2006-02-08		565	6	5.24						
USGS	12148300	2007-03-24		2900	6	7.74						
USGS	12148300	2008-05-21		785	6	5.53						
USGS	12148300	2009-01-08		4160	6	9.10						
USGS	12148300	2010-01-15		557	6	5.42						
USGS	12148300	2011-01-17		1560	6	6.92						
USGS	12148300	2012-02-21		774	6	5.76						
USGS	12148300	2013-04-21		729	6	5.57						
USGS	12148300	2014-03-09		1750	6	7.16						
USGS	12148300	2015-01-05		945	6	6.09						
USGS	12148300	2016-02-16		1400	6	6.74						
USGS	12148300	2017-03-30		864	6	5.96						
USGS	12148300	2018-02-04	18:45	1240	6	6.52						
USGS	12148300	2018-11-02	12:15	608	6	5.41						
USGS	12148300	2020-02-01	11:20	2690	6	8.06						
USGS	12148300	2021-01-09	04:30	1170	6	6.18						
USGS	12148300	2022-01-21	01:00	1150	6	6.51						
USGS	12148300	2022-12-28	00:45	384	6	4.80