#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-11 18:34:36 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 04126970 BOARDMAN R ABOVE BROWN BRIDGE ROAD NR MAYFIELD, MI
#
# 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	04126970	1998-04-02		449		5.44						
USGS	04126970	1999-07-06		232		4.12						
USGS	04126970	2000-02-27		208		3.95						
USGS	04126970	2001-04-13		434		5.21						
USGS	04126970	2002-04-10		260		4.20						
USGS	04126970	2003-04-18		220		3.90						
USGS	04126970	2004-03-30		382		5.00						
USGS	04126970	2005-04-01		288		4.41						
USGS	04126970	2006-04-04		264		4.32						
USGS	04126970	2007-03-23		316		4.49						
USGS	04126970	2008-04-09	06:15	329		4.39						
USGS	04126970	2009-04-27	10:30	255		4.13						
USGS	04126970	2010-03-18	18:00	249		4.12						
USGS	04126970	2011-04-28	18:00	375		4.98						
USGS	04126970	2012-06-03	09:15	361		4.92						
USGS	04126970	2013-04-19	20:00	413		5.14						
USGS	04126970	2014-04-15	05:45	624		6.12						
USGS	04126970	2014-11-25	19:00	345		4.73						
USGS	04126970	2016-04-01	19:30	384		4.93						
USGS	04126970	2017-03-08	05:30	293		4.43						
USGS	04126970	2017-10-25	13:45	526		5.64						
USGS	04126970	2019-04-09	06:00	290		4.45						
USGS	04126970	2020-05-29	22:45	348		4.78						
USGS	04126970	2020-10-24	20:15	365		4.83						
USGS	04126970	2022-04-07	20:30	348		4.72						
USGS	04126970	2023-09-07	00:45	579		5.90