#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-07 06:34:46 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 06358500 MISSOURI R NEAR MOBRIDGE SD
#
# 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	06358500	1929-03-30		164000		11.40	2		1929-03-14		12.56	1
USGS	06358500	1930-04-06		93100		8.30	2		1930-03-22		12.62	1
USGS	06358500	1931-06-16		42200		7.76						
USGS	06358500	1932-06-14		119000		11.26						
USGS	06358500	1933-06-24		89800		11.20						
USGS	06358500	1934-03-21		71000		9.01						
USGS	06358500	1935-07-13		122000		11.65						
USGS	06358500	1936-04-16		122000					1936-03-18		12.65	1
USGS	06358500	1937-06-18		105000		10.80						
USGS	06358500	1938-03-20		188000		14.65	1					
USGS	06358500	1939-03-30		212000		14.65						
USGS	06358500	1940-06-12		61800		9.28						
USGS	06358500	1941-06-11		73000		9.75						
USGS	06358500	1942-06-10		82300		11.13						
USGS	06358500	1943-04-05		282000					1943-03-28		19.55	1
USGS	06358500	1944-04-08		186000					1944-04-05		16.58	1
USGS	06358500	1945-03-19		87500	1	15.84	1					
USGS	06358500	1946-06-18		55800					1946-03-18		11.46	1
USGS	06358500	1947-03-31		250000		18.30						
USGS	06358500	1948-04-04		152000					1948-03-31		17.69	1
USGS	06358500	1949-04-04		172000					1949-04-01		15.05	1
USGS	06358500	1950-04-19		251000		17.14						
USGS	06358500	1951-04-06		137000					1951-04-04		14.83	1
USGS	06358500	1952-04-09		443000		25.07						
USGS	06358500	1953-06-21		90000	6	11.17						
USGS	06358500	1953-10-28		45000	6	8.64						
USGS	06358500	1955-05-26		48500	6	9.00						
USGS	06358500	1956-04-05		41200	6				1956-03-25		10.16	1
USGS	06358500	1957-05-25		27900	6				1956-12-14		8.40	1
USGS	06358500	1958-04-03		40800	6				1958-03-31		10.37	1
USGS	06358500	1959-03-30		55000	6	10.10	2		1959-03-28		10.67	1
USGS	06358500	1960-04-01		38000	6	14.20	1					
USGS	06358500	1961-03-20		32100	1,6				1961-01-12		10.35	1