#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-22 14:52:27 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 01021470 Libby Brook near Northfield, Maine
#
# 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	01021470	2001-04-15		60.0		2.62	2		2000-12-26		3.49	1
USGS	01021470	2002-03-01		130		3.48	2		2002-02-12		4.91	1
USGS	01021470	2002-12-21		127		3.44	2		2003-03-04		5.68	1
USGS	01021470	2003-10-30		103		3.18	2		2004-01-11		4.27	1
USGS	01021470	2005-03-29		302		4.40	2		2005-03-10		5.68	1
USGS	01021470	2005-10-09		299		4.66						
USGS	01021470	2007-03-18	04:00	261		4.21						
USGS	01021470	2008-03-10	12:30	132		3.43	2		2008-02-13	2130	4.24	1
USGS	01021470	2009-04-04	13:45	195		3.85	2		2009-01-17	2345	4.46	1
USGS	01021470	2009-10-25	16:00	138		3.47	2		2010-01-31	1245	4.15	1
USGS	01021470	2010-12-14	02:15	289		4.34						
USGS	01021470	2012-04-24	04:00	169		3.69						
USGS	01021470	2013-03-13	21:30	183		3.76	2		2013-01-24	0830	5.74	1
USGS	01021470	2014-04-16	11:30	166		3.62	2		2014-01-06	1945	4.42	1
USGS	01021470	2014-12-11	03:15	222		3.96						
USGS	01021470	2016-01-11	11:45	109		3.12	2		2016-02-16	0800	3.86	1
USGS	01021470	2017-05-07	09:00	135		3.31	2		2017-01-11	0930	3.79	1