#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-27 04:43:21 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 06122000 American Fork bl Lebo Cr nr Harlowton 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	06122000	1947-05-11		367		4.42	2		1947-03-17		4.62	
USGS	06122000	1948-07-11		956		5.67						
USGS	06122000	1949-05-18		287		4.13	2		1949-03-19		6.86	
USGS	06122000	1950-06-17		712		5.32						
USGS	06122000	1951-03-27		424		4.82	2		1951-03-26		4.99	
USGS	06122000	1952-05-22		430		4.79						
USGS	06122000	1953-06-13		405		4.74						
USGS	06122000	1954-04-06		59.0		2.78	2		1954-02-04		3.23	
USGS	06122000	1955-06-26		92.0		3.08	2		1955-03-10		3.46	
USGS	06122000	1956-05-30		506		4.93						
USGS	06122000	1957-06-22		506		4.93						
USGS	06122000	1958-05-12		194		4.02						
USGS	06122000	1959-06-08		256		4.35	2		1959-03-01		5.82	
USGS	06122000	1960-06-04		137		3.62	2		1960-03-17		4.02	
USGS	06122000	1961-05-31		29.0		2.40	2		1960-12-07		2.93	
USGS	06122000	1962-05-26		440		4.80						
USGS	06122000	1963-06-11		381		4.69	2		1963-02-04		4.89	
USGS	06122000	1964-06-09		418		4.75						
USGS	06122000	1965-06-18		440		4.84	2		1965-01-15		5.14	1
USGS	06122000	1966-05-11		226		4.15						
USGS	06122000	1967-06-14		1570		5.97						
USGS	06122000	1975-06-19		2050	7	6.34						
USGS	06122000	2011-05-25		2460	7