#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-27 13:06:53 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 06329570 First Hay Creek near Sidney 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	06329570	1963-08-23		20.0		1.02						
USGS	06329570	1964-07-05		15.0		0.90						
USGS	06329570	1965-04-08		100	2							
USGS	06329570	1966-03-00		120	Bd	2.15	Bd					
USGS	06329570	1967-03-00		115	Bd	2.10	Bd					
USGS	06329570	1968-02-29		10.0		0.70						
USGS	06329570	1969-04-00		45.0	Bd	1.38	Bd					
USGS	06329570	1970-06-12		10.0		0.73						
USGS	06329570	1971-03-27		160		2.40						
USGS	06329570	1972-03-11		325		2.32						
USGS	06329570	1973-03-11		13.0		0.83						
USGS	06329570	1974-05-13		6.00		0.60						
USGS	06329570	1975-04-23		260		2.15						
USGS	06329570	1976-06-14		700		2.93						
USGS	06329570	1977-03-29		10.0		0.68						
USGS	06329570	1978-03-25		5.00		0.54						
USGS	06329570	1979-04-18		950		3.50						
USGS	06329570	1980-00-00		0.00	Bm							
USGS	06329570	1981-00-00		0.00	Bm							
USGS	06329570	1982-04-14		295		2.32						
USGS	06329570	1983-03-11		45.0		1.19						
USGS	06329570	1984-00-00		0.00	Bm							
USGS	06329570	1985-00-00		0.00	Bm							
USGS	06329570	1986-02-25		395		2.56						
USGS	06329570	1987-06-19		2.00		0.38						
USGS	06329570	1988-00-00		0.00	Bm							
USGS	06329570	1989-03-10		560		2.91						
USGS	06329570	1990-00-00		0.00	Bm							
USGS	06329570	1991-06-30		140		1.77						
USGS	06329570	1992-00-00		0.00	Bm							
USGS	06329570	1993-07-22		43.0		1.16						
USGS	06329570	1994-03-07		32.0		1.04						
USGS	06329570	1995-03-13		73.0		1.40						
USGS	06329570	1996-05-02		82.0		1.46	2		1996-02-10		1.70	1
USGS	06329570	1997-07-01		3530		6.42						
USGS	06329570	1998-03-24		14.0		0.78						
USGS	06329570	1999-03-15		22.0	2	1.45	1					
USGS	06329570	2000-00-00		0.00	Bm							
USGS	06329570	2001-07-11		203		2.03						
USGS	06329570	2002-05-08		3.80		0.82	2		2002-04-06		1.56	1
USGS	06329570	2003-04-10		100	2	3.27	1					
USGS	06329570	2004-03-17		126		1.70