#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-28 10:32:51 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 06216500 Pryor Creek near Billings 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	06216500	1912-07-03		930								
USGS	06216500	1913-03-30		1130								
USGS	06216500	1914-06-26		595								
USGS	06216500	1915-06-12		645								
USGS	06216500	1916-05-22		333								
USGS	06216500	1917-06-05		750								
USGS	06216500	1918-03-27		480								
USGS	06216500	1919-08-02		344								
USGS	06216500	1920-05-12		740								
USGS	06216500	1921-06-09		635								
USGS	06216500	1922-05-11		400								
USGS	06216500	1923-09-30		590								
USGS	06216500	1924-04-04		705								
USGS	06216500	1938-06-24		1230		7.90						
USGS	06216500	1939-06-18		332		3.35						
USGS	06216500	1940-04-16		208		2.83						
USGS	06216500	1941-09-08		607		4.68						
USGS	06216500	1942-05-14		1500		9.20						
USGS	06216500	1943-03-26		1000	1							
USGS	06216500	1944-06-19		1150		7.66						
USGS	06216500	1945-06-11		625		4.80						
USGS	06216500	1946-06-12		489		3.98						
USGS	06216500	1947-03-19		890	1	11.25	1					
USGS	06216500	1948-04-20		464		3.95						
USGS	06216500	1949-06-03		133		2.22						
USGS	06216500	1950-02-25		230	1							
USGS	06216500	1951-03-22		761		9.82	1					
USGS	06216500	1952-05-22		424		4.25						
USGS	06216500	1953-06-07		145		2.43						
USGS	06216500	1955-06-16		286		3.44						
USGS	06216500	1956-02-22		800	2	9.12	1					
USGS	06216500	1957-06-08		825		6.14						
USGS	06216500	1958-02-20		262		3.26						
USGS	06216500	1959-03-02		508		4.65						
USGS	06216500	1960-05-02		1700		9.90						
USGS	06216500	1961-09-20		288		3.44						
USGS	06216500	1962-03-09		840		6.20						
USGS	06216500	1963-04-28		1330		8.40						
USGS	06216500	1964-04-26		3720		15.04						
USGS	06216500	1965-04-02		1040		7.09						
USGS	06216500	1966-03-11		1440		8.84						
USGS	06216500	1967-06-14		520		4.72						
USGS	06216500	1968-06-10		1270		8.10						
USGS	06216500	1969-06-26		1600		9.48						
USGS	06216500	1970-05-30		910		6.61						
USGS	06216500	1971-02-14		750	2	9.39						
USGS	06216500	1972-02-28		1600		11.64	1					
USGS	06216500	1973-04-25		1160		7.66						
USGS	06216500	1978-05-19		14900	2,7	18.90		1911