#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-24 20:23:46 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 12118400 ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, 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	12118400	1957-03-11		50.0		2.35						
USGS	12118400	1958-02-15		33.0		2.24						
USGS	12118400	1959-01-25		98.0		2.83						
USGS	12118400	1959-12-16		114		2.89						
USGS	12118400	1961-02-26		112		2.89						
USGS	12118400	1962-01-10		18.0		2.00						
USGS	12118400	2001-05-05		12.0	5	1.16	6					
USGS	12118400	2001-12-17		43.0	5	2.17						
USGS	12118400	2003-03-24		36.0	5	2.01						
USGS	12118400	2004-02-01		40.0	5	2.18						
USGS	12118400	2005-01-24		24.0	5	1.64						
USGS	12118400	2006-01-12		111	5	2.73						
USGS	12118400	2007-03-27		49.0	5	2.27						
USGS	12118400	2008-02-13		30.0	5	1.82						
USGS	12118400	2009-01-08		227	5	2.93						
USGS	12118400	2010-06-12		36.0	5	1.99						
USGS	12118400	2011-01-22		111	5	2.50						
USGS	12118400	2012-02-02		60.0	5	2.29						
USGS	12118400	2013-04-21		54.0	5	2.36						
USGS	12118400	2014-03-11		188	5	2.86						
USGS	12118400	2015-02-10		34.0	5	2.23						
USGS	12118400	2015-12-10		126	5	2.77						
USGS	12118400	2017-03-19		97.0	5	2.72						
USGS	12118400	2018-02-05	06:15	69.3	5	2.51						
USGS	12118400	2019-04-14	11:30	26.9	5	1.99						
USGS	12118400	2020-02-07	03:45	336	5	3.71						
USGS	12118400	2021-01-13	22:00	84.0	5	2.62						
USGS	12118400	2022-01-08	01:00	115	5	2.82						
USGS	12118400	2023-04-12	17:00	19.7	5	1.64