#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-24 02:58:21 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 06910230 Hinkson Creek at Columbia, MO
#
# 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	06910230	1967-05-30		2080		10.76						
USGS	06910230	1968-08-03		5750		17.52						
USGS	06910230	1969-07-01		4760		16.09						
USGS	06910230	1970-05-15		9100		18.91						
USGS	06910230	1971-06-12		3740		14.23						
USGS	06910230	1972-05-01		3070		12.96						
USGS	06910230	1973-07-23		4920		16.35						
USGS	06910230	1974-05-31		7990		18.53						
USGS	06910230	1975-04-24		2680		12.10						
USGS	06910230	1976-03-04		4150		14.96						
USGS	06910230	1977-03-28		2950		12.77						
USGS	06910230	1978-03-24		4650		13.81						
USGS	06910230	1979-04-11		10000		19.62						
USGS	06910230	1980-04-08		811	4	7.11						
USGS	06910230	1981-06-21		7650		18.45						
USGS	06910230	1986-10-03		3630		14.02						
USGS	06910230	1988-01-31		1750		9.89						
USGS	06910230	1989-07-30		4290		15.21						
USGS	06910230	1990-06-07		9270		19.77						
USGS	06910230	1991-05-13		3270		11.87						
USGS	06910230	2007-05-10		3780		12.65						
USGS	06910230	2008-09-14		12500		20.67						
USGS	06910230	2009-04-30		14200		21.88						
USGS	06910230	2010-04-24		11500		19.90						
USGS	06910230	2011-05-13		3050		11.72						
USGS	06910230	2012-04-30		2380		10.54						
USGS	06910230	2013-05-31	11:30	11100		20.22						
USGS	06910230	2014-09-02	03:00	8870		18.95						
USGS	06910230	2014-10-02	11:00	7520		17.61						
USGS	06910230	2016-07-03	06:30	7380		17.45						
USGS	06910230	2017-04-29	17:22	9300		19.21