#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-26 23:49:15 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 06473500 SOUTH FORK SNAKE CR NEAR ATHOL SD
#
# 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	06473500	1950-04-03		395					1950-03-27		8.68	1
USGS	06473500	1951-03-28		70.0		5.90	1					
USGS	06473500	1952-04-09		2200		16.42	1					
USGS	06473500	1953-07-30		955		13.99						
USGS	06473500	1954-06-08		63.0		9.37						
USGS	06473500	1955-03-12		290		11.88	1					
USGS	06473500	1956-06-17		8.00		7.44						
USGS	06473500	1957-06-16		49.0		8.98						
USGS	06473500	1958-03-26		28.0		8.67						
USGS	06473500	1959-00-00		0.00	Bm							
USGS	06473500	1960-04-08		1170		13.78						
USGS	06473500	1961-00-00		0.00	Bm							
USGS	06473500	1962-03-29		870		14.05	1					
USGS	06473500	1963-06-16		7.40		7.58						
USGS	06473500	1964-05-06		97.0		8.82						
USGS	06473500	1965-05-14		8.00		7.64						
USGS	06473500	1966-03-18		970		13.95						
USGS	06473500	1967-03-11		135		10.93	2		1967-03-14		11.21	1
USGS	06473500	1968-04-24		54.0		9.25						
USGS	06473500	1969-04-07		6810		19.03	2		1969-04-07	1200	19.15	1
USGS	06473500	1970-04-20		40.0		9.73						
USGS	06473500	1971-03-15		10.0		8.54	2		1971-03-14		8.55	
USGS	06473500	1972-03-17		1210		14.76	1					
USGS	06473500	1973-03-09		47.0		9.65