#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-02 10:34:14 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 12323240 Blacktail Creek at Butte 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	12323240	1989-03-10		63.0		2.85						
USGS	12323240	1990-05-29		85.0		3.55						
USGS	12323240	1991-05-18		53.0		2.50						
USGS	12323240	1992-06-11		95.0		3.81						
USGS	12323240	1993-06-15		155		3.69	2		1993-08-13		4.29	1
USGS	12323240	1994-07-06		209		4.64						
USGS	12323240	1995-02-19		303		5.28						
USGS	12323240	1996-02-08		212		4.31						
USGS	12323240	1997-03-20		188		4.20						
USGS	12323240	1998-07-30		199		4.16						
USGS	12323240	1999-06-14		159		3.63						
USGS	12323240	2000-05-15		37.0		1.65	2		2000-07-03		1.95	
USGS	12323240	2001-09-13		109		2.93						
USGS	12323240	2002-08-07		62.0		2.73						
USGS	12323240	2003-03-13		234		4.54						
USGS	12323240	2004-06-26		123		3.24						
USGS	12323240	2005-05-17		89.0		2.65						
USGS	12323240	2006-04-05		128		3.17						
USGS	12323240	2007-09-05		140		3.35						
USGS	12323240	2008-06-04		110		2.90						
USGS	12323240	2009-08-06		110		3.20						
USGS	12323240	2010-06-18		156		3.72						
USGS	12323240	2011-06-09		230		4.30						
USGS	12323240	2012-07-16		110		2.73						
USGS	12323240	2013-09-24		75.0		2.12	2		2013-08-01		2.70	1
USGS	12323240	2014-08-21		127		3.16						
USGS	12323240	2015-02-07		77.0		2.12	2		2015-06-04		2.14	
USGS	12323240	2016-05-27		63.0		1.95	2		2016-08-18		2.19	1
USGS	12323240	2017-06-12		131		3.16						
USGS	12323240	2018-06-18	17:15	125		2.87						
USGS	12323240	2019-04-09	02:45	123		2.87	2		2019-09-08	2145	3.04	1
USGS	12323240	2020-03-08	01:00	56.6		1.81