#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-12 17:35:36 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 12338300 NF Blackfoot R ab Dry Gulch nr Ovando 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	12338300	1998-06-20		2260		4.65						
USGS	12338300	1999-05-26		4280		5.75						
USGS	12338300	2000-05-04		1590		4.46						
USGS	12338300	2001-05-15		1670		4.51						
USGS	12338300	2002-05-20		4020		5.92						
USGS	12338300	2003-05-30		3770		5.81						
USGS	12338300	2004-05-08		1860		4.74						
USGS	12338300	2005-05-17		1950		4.80						
USGS	12338300	2006-05-21		3240		5.58						
USGS	12338300	2007-05-03		2370		5.08						
USGS	12338300	2008-05-19		4210		6.24						
USGS	12338300	2009-05-20		3580		5.82						
USGS	12338300	2010-06-04		1440		4.37						
USGS	12338300	2011-06-07		4700		6.59						
USGS	12338300	2012-04-27		3590		5.83						
USGS	12338300	2013-05-14		4100		6.31						
USGS	12338300	2014-05-24		3720		5.90						
USGS	12338300	2015-06-02		1500		4.39						
USGS	12338300	2016-05-09		1550		4.45						
USGS	12338300	2017-05-13		3180		5.52						
USGS	12338300	2019-05-16	12:00	3070		7.72						
USGS	12338300	2020-05-21	02:30	4140		8.40						
USGS	12338300	2021-06-05	05:00	3030		7.69						
USGS	12338300	2022-06-12	02:30	2340		7.15						
USGS	12338300	2023-05-06	13:45	2510		7.31						
USGS	12338300	2024-05-17	10:30	1100		6.00