#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-01 11:52:45 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 05089100 MIDDLE BRANCH PARK RIVER NR UNION, ND
#
# 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	05089100	1966-05-04		200	2	4.51	1					
USGS	05089100	1967-05-06		687		7.22						
USGS	05089100	1968-05-14		75.0		5.44						
USGS	05089100	1969-04-11		506		7.10	1					
USGS	05089100	1970-04-24		243		6.07						
USGS	05089100	1971-04-09		650	2	7.00	1					
USGS	05089100	1972-03-16		385		6.07	1					
USGS	05089100	1973-03-13		51.0		4.55	2		1973-03-10		4.95	1
USGS	05089100	1974-04-15		450		6.75	1					
USGS	05089100	1975-04-15		74.0		5.00	2		1975-04-11		5.21	1
USGS	05089100	1976-06-12		285		3.37	2		1976-04-02		6.17	1
USGS	05089100	1977-05-19		108		3.33						
USGS	05089100	1978-04-06		300		5.91	1					
USGS	05089100	1979-04-20		960	2	6.16	2		1979-04-19		6.68	1
USGS	05089100	1980-05-26		112		3.67						
USGS	05089100	1981-06-27		90.0		3.42	2		1981-03-12		4.20	1
USGS	05089100	1982-07-24		94.0		3.71						
USGS	05089100	1983-04-05		91.0		3.83	2		1983-03-12		4.14	1
USGS	05089100	1984-07-14		71.0		3.38	2		1984-03-28		4.97	1
USGS	05089100	1985-03-17		85.0		4.07	1,2		1985-03-14		4.24	1
USGS	05089100	1986-06-20		507		5.38