#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-27 19:45:04 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 05454220 Clear Creek near Oxford, 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	05454220	1994-03-04		823		15.50						
USGS	05454220	1995-05-09		2060		13.67						
USGS	05454220	1996-05-10		4230		14.89						
USGS	05454220	1997-02-21		3240		14.55	2		1997-02-19		14.57	1
USGS	05454220	1998-08-28		876		11.65						
USGS	05454220	1998-10-18		1190		12.83						
USGS	05454220	2000-06-14		1190		13.05						
USGS	05454220	2001-02-25		1930		13.79						
USGS	05454220	2002-07-27		458		8.43						
USGS	05454220	2004-03-05		867		10.77						
USGS	05454220	2005-02-04		340	2	7.88	1					
USGS	05454220	2006-07-12	06:15	619		9.08						
USGS	05454220	2007-06-23		3140		14.92						
USGS	05454220	2008-06-03		2390		14.29						
USGS	05454220	2009-06-20		3390		15.10						
USGS	05454220	2010-03-10		1460		13.03						
USGS	05454220	2011-05-29		811		10.30	2		2011-02-17		10.36	1
USGS	05454220	2012-04-15		675		9.40						
USGS	05454220	2013-04-18		6000		15.47						
USGS	05454220	2014-07-01		4630		16.05						
USGS	05454220	2015-05-05		2740		14.93						
USGS	05454220	2016-06-22		1140		12.43						
USGS	05454220	2017-01-19		698		9.84						
USGS	05454220	2018-09-06	11:15	1180		12.61	2		2018-02-20	1200	12.77	1
USGS	05454220	2018-10-06	15:15	3050		14.91						
USGS	05454220	2020-06-10	02:30	764		10.21						
USGS	05454220	2021-07-15	07:45	459		7.74						
USGS	05454220	2022-04-22	20:00	616		9.12						
USGS	05454220	2023-02-27	11:30	751	R	10.13	R