#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-27 12:57:08 EST
#
# ---------------------------------- 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 06074000 Missouri River at Cascade MT
#
# 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	06074000	1903-06-09		22700		9.30						
USGS	06074000	1904-05-27		21700		9.50						
USGS	06074000	1905-06-30		10400		6.65						
USGS	06074000	1906-06-19		17200		8.00						
USGS	06074000	1907-06-23		39200		13.20						
USGS	06074000	1908-06-05		54200		16.70						
USGS	06074000	1909-06-09		39800		13.50						
USGS	06074000	1910-05-13		19700		8.90						
USGS	06074000	1911-06-17		27200		10.90						
USGS	06074000	1912-06-17		29100		11.37						
USGS	06074000	1913-06-05		32100		12.35						
USGS	06074000	1914-05-27		22800		9.90						
USGS	06074000	1915-06-12		17500		8.50						
USGS	06074000	2014-05-30		12400	5	9.36						
USGS	06074000	2015-06-06		7190	5	8.02	2		2015-01-02		12.87	1
USGS	06074000	2016-05-28		8510	5	8.36						
USGS	06074000	2017-05-18		13200	5	9.65	2		2016-12-18		12.27	1
USGS	06074000	2018-06-20	09:00	25300	5	13.11	2		2017-12-29	2145	13.88	1
USGS	06074000	2019-05-28	03:00	14000	5	9.93	2		2019-02-06	2245	11.84	1
USGS	06074000	2020-06-30	13:15	13600		9.70						
USGS	06074000	2021-05-27	07:15	8100	5	8.10	2		2021-02-09	0730	12.09	1
USGS	06074000	2022-06-17	20:45	8990	5	8.46	2,5		2021-12-28	2200	11.10	1
USGS	06074000	2023-06-10	08:30	16300	5	10.55	2,5		2023-01-31	1415	12.51	1