#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-24 23:19:07 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 05451210 South Fork Iowa River NE of New Providence, IA
#
# 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	05451210	1996-06-17		767		6.34	2		1996-02-10		6.74	1
USGS	05451210	1997-06-22		2530	2	10.05						
USGS	05451210	1998-06-21		3550		11.59						
USGS	05451210	1999-06-11		1960		9.06						
USGS	05451210	2000-06-14		923		6.92						
USGS	05451210	2001-03-22		1700		8.26						
USGS	05451210	2002-05-12		2110		9.02						
USGS	05451210	2003-07-10		1430		8.00						
USGS	05451210	2004-05-25		1960		8.64						
USGS	05451210	2005-02-15		1900	2	8.95	1					
USGS	05451210	2006-05-01	15:30	1130		6.71						
USGS	05451210	2007-06-23		3910		10.68	2		2007-04-26		10.72	
USGS	05451210	2008-06-08		7390		13.84						
USGS	05451210	2009-05-28		2350		8.76	2		2009-02-11		10.15	1
USGS	05451210	2010-03-15		3560		10.29	2		2010-07-23		10.45	1
USGS	05451210	2011-02-17		1420	2	7.39	1					
USGS	05451210	2012-05-03		1020		5.71						
USGS	05451210	2013-05-29		5900		12.56						
USGS	05451210	2014-06-30		7390		13.33						
USGS	05451210	2015-08-28		3940		12.06						
USGS	05451210	2015-12-14		2780		10.20						
USGS	05451210	2017-06-30		1030		6.73	5,2		2017-01-21	1700	9.27	
USGS	05451210	2018-09-07	11:45	2380		9.71						
USGS	05451210	2018-10-10	21:30	3940		11.56	2		2019-03-14	2130	11.80	
USGS	05451210	2020-05-29	00:45	3570		11.01						
USGS	05451210	2021-03-07	13:45	303		4.39						
USGS	05451210	2022-06-15	09:15	1060		7.08						
USGS	05451210	2023-02-28	00:15	1930		8.59						
USGS	05451210	2024-05-23	08:30	2300		10.10