#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-06-26 05:08:12 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 15236200 SHAKESPEARE C AT WHITTIER AK
#
# 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	15236200	1969-10-07		500		11.95						
USGS	15236200	1971-08-00		290	Bd	10.53	Bd					
USGS	15236200	1972-09-00		250	Bd	10.31	Bd					
USGS	15236200	1973-06-00		360	Bd	10.97	Bd					
USGS	15236200	1974-06-19		435		11.49						
USGS	15236200	1975-08-00		360	Bd	10.92	Bd					
USGS	15236200	1976-09-00		390	Bd	11.19	Bd					
USGS	15236200	1977-08-00		485	Bd	11.87	Bd					
USGS	15236200	1978-09-13		400		11.29						
USGS	15236200	1979-09-13		620		12.81						
USGS	15236200	1980-06-00		530	Bd	12.19	Bd					
USGS	15236200	1984-08-19		500		11.98						
USGS	15236200	1985-09-29		410		11.31						
USGS	15236200	1986-08-26		480		11.25						
USGS	15236200	1987-09-23		545		11.76						
USGS	15236200	1988-08-25		280		10.62						
USGS	15236200	1989-08-26		526		12.32						
USGS	15236200	1989-10-16		430		11.87						
USGS	15236200	1991-09-14		395		11.59						
USGS	15236200	1992-04-16		489		11.81						
USGS	15236200	1993-08-20		415		11.77						
USGS	15236200	1994-09-16		385		11.52						
USGS	15236200	1995-09-20		690		14.90						
USGS	15236200	1996-09-18		450		11.55	2		1996-01-01		12.81	1
USGS	15236200	1997-09-23		539		12.49	2		1997-02-05		13.83	1
USGS	15236200	1998-09-01		346		11.34	2		1998-01-01		12.05	1
USGS	15236200	1999-09-13		555		12.75						
USGS	15236200	2000-08-03		516		12.21						
USGS	15236200	2001-08-29		528		12.35						
USGS	15236200	2001-10-05		529		12.36						
USGS	15236200	2002-10-24		434		11.41						
USGS	15236200	2004-05-04		480		11.83	2		2004-03-31		13.75	1
USGS	15236200	2005-07-26		538		12.49						
USGS	15236200	2006-09-09		359		10.74	2		2006-01-26		11.04	1
USGS	15236200	2006-10-09		491		11.94	2		2007-04-22		11.26	1
USGS	15236200	2008-09-03		385		10.96