#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-04 00:32:42 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 06820300 Big Slough near Wilcox, 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	06820300	1950-00-00		280	Bm	2.37	Bm					
USGS	06820300	1951-04-30		478		3.74						
USGS	06820300	1952-06-21		705		5.40						
USGS	06820300	1953-04-30		378		2.98						
USGS	06820300	1954-05-31		353		2.78						
USGS	06820300	1956-07-03		97.0	7	1.78						
USGS	06820300	1958-07-19		462		3.62						
USGS	06820300	1959-09-26		585		4.52						
USGS	06820300	1960-05-16		614		4.74						
USGS	06820300	1961-09-12		593		4.58						
USGS	06820300	1962-05-28		450		3.54						
USGS	06820300	1963-00-00		70.0	4,Bm	1.55	4,5,Bm					
USGS	06820300	1964-06-15		1040		6.43						
USGS	06820300	1965-07-02		460		4.05						
USGS	06820300	1966-06-09		310		3.29						
USGS	06820300	1967-06-12		1450		7.89						
USGS	06820300	1968-06-10		375		3.65						
USGS	06820300	1969-07-18		590		4.67						
USGS	06820300	1970-07-23		780		5.49						
USGS	06820300	1971-02-22		170		2.43						
USGS	06820300	1972-07-17		120		1.99						
USGS	06820300	1973-09-10		700		5.15						
USGS	06820300	1973-10-10		1280		7.35						
USGS	06820300	1975-05-08		510		4.30						
USGS	06820300	1976-05-30		240		2.90						
USGS	06820300	1977-09-04		212		2.70						
USGS	06820300	1978-07-22		500		4.25						
USGS	06820300	1979-08-29		540		4.40						
USGS	06820300	1982-08-30		680		5.08						
USGS	06820300	1983-04-15		115		1.95						
USGS	06820300	1984-06-09		580		4.60						
USGS	06820300	1985-00-00		70.0	4,Bm	1.58	4,5,Bm					
USGS	06820300	1986-07-12		660		4.95						
USGS	06820300	1986-10-12		680		5.08						
USGS	06820300	1987-11-01		115		1.98						
USGS	06820300	1989-08-28		490		4.23