#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-02 11:28:36 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 06132400 Dry Fork Milk River near Babb 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	06132400	1962-04-13		394		3.96						
USGS	06132400	1963-07-05		70.0		2.41						
USGS	06132400	1964-06-08		1880		5.20						
USGS	06132400	1965-04-26		98.0		3.92						
USGS	06132400	1966-06-04		450		4.32						
USGS	06132400	1967-05-08		1040		4.79						
USGS	06132400	1968-05-22		125		3.45						
USGS	06132400	1969-06-25		180		3.73						
USGS	06132400	1970-06-13		210		3.85						
USGS	06132400	1971-04-15		62.0		2.99						
USGS	06132400	1972-03-16		1000	2	6.10	1					
USGS	06132400	1973-04-12		25.0	2							
USGS	06132400	1974-04-27		72.0		4.37	1					
USGS	06132400	1975-06-20		2200		5.55						
USGS	06132400	1976-04-04		500	2	6.15	1					
USGS	06132400	1977-04-08		23.0	2	3.42	1					
USGS	06132400	1978-03-28		150	2	4.56	1					
USGS	06132400	1979-03-07		150	2	5.34	1					
USGS	06132400	1980-05-26		217		1.80						
USGS	06132400	1981-05-16		400		2.50						
USGS	06132400	1982-04-22		70.0	2	3.57	1					
USGS	06132400	1983-04-25		10.0	2	-0.10						
USGS	06132400	1984-05-01		1.00	2							
USGS	06132400	1985-05-30		200	2	1.55						
USGS	06132400	1986-02-24		2640		7.45	1					
USGS	06132400	1987-04-04		290		2.03						
USGS	06132400	1988-04-07		30.0	2	1.60	1					
USGS	06132400	1989-06-11		100		2.47						
USGS	06132400	1989-11-12		90.0		2.27						
USGS	06132400	1991-06-21		130		2.82