#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-27 12:24:43 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 12324700 Clark Fork Tributary near Drummond 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	12324700	1958-06-09		133		1.64						
USGS	12324700	1959-00-00		0.00	Bm							
USGS	12324700	1960-03-18		84.0		1.62						
USGS	12324700	1961-04-03		20.0		0.70						
USGS	12324700	1962-04-04		18.0		0.62						
USGS	12324700	1963-02-04		56.0		1.44						
USGS	12324700	1964-03-31		21.0		0.98						
USGS	12324700	1965-02-05		64.0		1.53						
USGS	12324700	1966-03-09		125		2.00						
USGS	12324700	1967-03-18		15.0		0.55						
USGS	12324700	1968-02-20		66.0		1.45						
USGS	12324700	1969-03-31		75.0		1.53						
USGS	12324700	1970-02-16		54.0		1.27						
USGS	12324700	1971-02-14		124		1.99						
USGS	12324700	1972-02-29		2.00		0.11						
USGS	12324700	1973-03-01		17.0		0.66						
USGS	12324700	1974-01-15		41.0		1.11						
USGS	12324700	1975-06-19		26.0		0.85						
USGS	12324700	1975-12-02		108		1.86						
USGS	12324700	1977-03-12		19.0		0.66						
USGS	12324700	1978-03-19		72.0		1.54						
USGS	12324700	1979-03-08		92.0		1.77						
USGS	12324700	1980-05-25		54.0		1.26						
USGS	12324700	1981-02-19		43.0		1.11						
USGS	12324700	1982-03-10		39.0		1.03						
USGS	12324700	1983-03-12		14.0		0.56						
USGS	12324700	1984-01-05		213		2.78						
USGS	12324700	1985-03-01		78.0		1.59						
USGS	12324700	1986-02-24		280		3.04						
USGS	12324700	1987-02-14		10.0	2	0.62	1					
USGS	12324700	1988-04-13		2.00		0.14						
USGS	12324700	1989-04-06		52.0		1.25						
USGS	12324700	1990-08-19		143		2.23						
USGS	12324700	1991-03-04		45.0		1.14						
USGS	12324700	1992-01-28		39.0		1.05						
USGS	12324700	1993-08-16		188		2.76						
USGS	12324700	1994-03-02		14.0		0.55						
USGS	12324700	1995-02-01		66.0		1.46