#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-02 11:04:13 EDT
#
# ---------------------------------- 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 04121970 MUSKEGON RIVER NEAR CROTON, 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	04121970	1996-06-24		5780	5	8.42						
USGS	04121970	1997-01-05		5410	5	8.23						
USGS	04121970	1998-04-02		7130	5	9.12						
USGS	04121970	1999-06-15		4150	5	7.56						
USGS	04121970	2000-05-19		6080	5	8.33						
USGS	04121970	2001-05-18		6390	5	8.49						
USGS	04121970	2002-03-10		6620	5	8.67						
USGS	04121970	2003-05-12		3420	5	6.84						
USGS	04121970	2004-05-24		9580	5	10.45						
USGS	04121970	2005-04-04		7080	5	9.10						
USGS	04121970	2006-03-14		7630	5	9.42						
USGS	04121970	2007-03-24		6020	5	8.45						
USGS	04121970	2008-06-09	07:45	6550	5	8.78						
USGS	04121970	2008-12-29	00:45	6730	5	8.89						
USGS	04121970	2009-10-31	10:00	6300	5	8.63						
USGS	04121970	2011-04-29	09:15	9970	5	10.64						
USGS	04121970	2012-05-05	05:30	6150	5	8.49						
USGS	04121970	2013-04-19	18:45	11000	5	11.11						
USGS	04121970	2014-04-15	11:30	15600	5	12.89						
USGS	04121970	2015-04-10	10:15	6660	5	8.79						
USGS	04121970	2016-04-03		8850	1,2,5							
USGS	04121970	2017-06-23	14:30	6940	5	8.96						
USGS	04121970	2018-02-21	03:30	12300	5	11.55						
USGS	04121970	2019-03-15	19:30	9180	5	10.08						
USGS	04121970	2020-05-19	06:00	9680	5	10.33						
USGS	04121970	2021-06-26	22:15	4230	5	7.24						
USGS	04121970	2022-04-07	18:15	6030	5	8.39						
USGS	04121970	2023-04-06	10:00	6450	5	8.62