#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-02 10:30:53 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 06200500 Sweet Grass Creek above Melville 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	06200500	1914-06-04		940								
USGS	06200500	1915-07-13		630								
USGS	06200500	1916-06-17		872								
USGS	06200500	1917-06-10		1260								
USGS	06200500	1918-06-11		1110								
USGS	06200500	1919-05-22		390								
USGS	06200500	1920-06-15		848								
USGS	06200500	1921-06-09		651								
USGS	06200500	1922-06-15		540								
USGS	06200500	1923-05-27		1100								
USGS	06200500	1924-05-17		620								
USGS	06200500	1937-06-17		807								
USGS	06200500	1938-06-23		1240								
USGS	06200500	1939-05-31		556								
USGS	06200500	1940-06-14		610								
USGS	06200500	1941-06-09		879								
USGS	06200500	1942-06-05		1320								
USGS	06200500	1943-06-19		1090								
USGS	06200500	1944-05-18		1160								
USGS	06200500	1945-06-22		1080								
USGS	06200500	1946-05-28		872								
USGS	06200500	1947-06-18		742								
USGS	06200500	1948-06-04		2040								
USGS	06200500	1949-05-17		1220								
USGS	06200500	1950-06-16		1510								
USGS	06200500	1951-06-16		734								
USGS	06200500	1952-05-26		961		3.08						
USGS	06200500	1953-06-14		1180		3.48						
USGS	06200500	1954-06-27		702		2.90						
USGS	06200500	1955-06-16		640		2.87						
USGS	06200500	1956-05-28		2060		3.93						
USGS	06200500	1957-06-05		1200		3.31						
USGS	06200500	1958-05-30		533		2.62						
USGS	06200500	1959-06-07		1180		3.32						
USGS	06200500	1960-06-04		873		2.98						
USGS	06200500	1961-05-30		764		2.90						
USGS	06200500	1962-06-14		843		2.97						
USGS	06200500	1963-06-14		939		3.06						
USGS	06200500	1964-06-08		950		3.07						
USGS	06200500	1965-06-17		2270		4.08						
USGS	06200500	1966-05-31		592		2.69						
USGS	06200500	1967-06-15		1380		3.50						
USGS	06200500	1968-06-20		1340		3.47						
USGS	06200500	1969-06-10		858		3.02						
USGS	06200500	1971-08-30		3510	7	6.69						
USGS	06200500	1975-06-19		2200	7	4.90