#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-28 03:48:13 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 06110000 Judith River near Utica 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	06110000	1920-06-18		552		4.25						
USGS	06110000	1921-05-28		218		3.03						
USGS	06110000	1922-06-09		675		4.60						
USGS	06110000	1923-06-24		547		4.37						
USGS	06110000	1924-05-17		514		4.22						
USGS	06110000	1925-05-22		455		3.95						
USGS	06110000	1926-05-07		434		3.95						
USGS	06110000	1927-06-11		1120		5.70						
USGS	06110000	1928-05-09		628		4.40						
USGS	06110000	1929-06-01		452		3.78						
USGS	06110000	1930-05-31		330		3.54						
USGS	06110000	1931-06-04		63.0		2.18						
USGS	06110000	1932-05-22		567		4.30						
USGS	06110000	1934-05-12		98.0		2.40						
USGS	06110000	1935-06-13		121		2.62						
USGS	06110000	1936-05-15		470		4.00						
USGS	06110000	1937-05-30		66.0		2.10						
USGS	06110000	1938-06-29		928		5.27						
USGS	06110000	1939-05-05		229		3.41						
USGS	06110000	1940-07-12		320		3.78						
USGS	06110000	1941-08-08		1070		5.52						
USGS	06110000	1942-05-25		1100		5.56						
USGS	06110000	1943-06-13		580		4.34						
USGS	06110000	1944-05-19		476		3.91						
USGS	06110000	1945-06-06		437		3.72						
USGS	06110000	1946-07-02		524		4.09						
USGS	06110000	1947-05-11		665		4.53						
USGS	06110000	1948-06-04		898		5.13						
USGS	06110000	1949-05-17		422		3.73						
USGS	06110000	1950-06-19		618		4.22						
USGS	06110000	1951-05-24		418		3.64						
USGS	06110000	1952-05-22		614		4.20						
USGS	06110000	1953-06-04		894		5.17						
USGS	06110000	1954-05-22		249		3.25						
USGS	06110000	1955-06-17		424		3.82						
USGS	06110000	1956-05-28		363		3.57						
USGS	06110000	1957-06-07		340		3.48						
USGS	06110000	1958-05-12		180		2.87						
USGS	06110000	1959-06-07		725		4.70						
USGS	06110000	1960-05-13		320		3.36						
USGS	06110000	1961-05-24		195		2.91						
USGS	06110000	1962-05-26		581		4.11						
USGS	06110000	1963-06-05		299		3.37						
USGS	06110000	1964-06-09		1070		5.77						
USGS	06110000	1965-06-17		978		5.38						
USGS	06110000	1966-05-11		416		4.11						
USGS	06110000	1967-05-30		979		5.76						
USGS	06110000	1968-06-11		724		5.04						
USGS	06110000	1969-06-27		303		3.90						
USGS	06110000	1970-05-21		975		5.81						
USGS	06110000	1971-05-31		397		4.42						
USGS	06110000	1972-06-03		610		5.10						
USGS	06110000	1973-05-21		172		3.71						
USGS	06110000	1974-06-17		595		5.09						
USGS	06110000	1975-06-20		1750		6.52						
USGS	06110000	2011-05-21		4960	7