#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-02 03:46:51 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 07020550 South Fork Saline Creek near Perryville, 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	07020550	1999-04-03		18700		19.13						
USGS	07020550	2000-06-17	05:30	1470		8.03						
USGS	07020550	2001-07-04	04:00	5790		12.38						
USGS	07020550	2002-05-08		11800		16.04						
USGS	07020550	2003-05-04		8750		14.55						
USGS	07020550	2004-05-01		3610		10.72						
USGS	07020550	2007-04-14		1630		8.31						
USGS	07020550	2008-03-18		7140		16.10						
USGS	07020550	2009-02-11		4480		13.12						
USGS	07020550	2009-10-23		3740		12.16						
USGS	07020550	2011-04-25		6760		15.71						
USGS	07020550	2012-01-22		1880		9.21						
USGS	07020550	2013-03-18		3690		12.09						
USGS	07020550	2013-12-21		3780		11.72						
USGS	07020550	2015-05-11	07:30	6270		14.59						
USGS	07020550	2015-12-28	12:00	6620		15.00						
USGS	07020550	2017-04-29	07:30	11700		17.93						
USGS	07020550	2018-07-14	23:45	5180		13.30						
USGS	07020550	2019-02-07	10:45	5170		13.29						
USGS	07020550	2020-01-11	04:15	7100		15.53						
USGS	07020550	2021-03-12	05:00	4390		12.38						
USGS	07020550	2022-03-07	03:00	5740		14.00						
USGS	07020550	2023-03-24	04:15	6640		15.02