#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-06-08 23:15:12 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 05488110 Des Moines River near Pella, 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	05488110	1993-07-12		105000	6	109.71						
USGS	05488110	1994-03-11		20300	6	95.22	2		1993-10-01		97.64	
USGS	05488110	1995-04-29		24200	6	95.96						
USGS	05488110	1996-06-06		21600	6	95.10						
USGS	05488110	1997-02-24		24500	6	95.85						
USGS	05488110	1998-04-20		29200	6	96.92						
USGS	05488110	1999-04-20		32100	6	97.31						
USGS	05488110	2000-06-15		15500	6	92.48						
USGS	05488110	2001-04-14		29500	6	96.37						
USGS	05488110	2002-05-18		16600	6	92.78						
USGS	05488110	2003-05-19		18900	6	93.44						
USGS	05488110	2004-06-23		22100	6	94.51	2		2004-06-25		94.53	
USGS	05488110	2005-05-16		19000	6	93.44						
USGS	05488110	2006-05-07	21:00	18400	6	93.23						
USGS	05488110	2007-03-19		30300	6	96.44						
USGS	05488110	2008-06-14		100000	6	108.96						
USGS	05488110	2009-08-28		14300	6	91.44						
USGS	05488110	2010-07-06		53600	6	101.24						
USGS	05488110	2011-07-20		31000	6	96.39						
USGS	05488110	2012-04-17		21700	6	93.52						
USGS	05488110	2013-04-26		25300	6	94.42						
USGS	05488110	2014-07-13		23200	6	93.77						
USGS	05488110	2015-06-29		23500	6	93.86						
USGS	05488110	2016-01-10		32200	6	96.37						
USGS	05488110	2017-04-01		26900		94.90	2		2017-04-01	2330	94.90	
USGS	05488110	2018-08-10	15:45	22900		93.68						
USGS	05488110	2019-06-06	02:15	48000		99.43						
USGS	05488110	2020-03-26	13:00	26400		94.71						
USGS	05488110	2021-07-12	11:00	15800		90.93						
USGS	05488110	2022-06-09	05:45	19900		92.49						
USGS	05488110	2023-03-02	08:15	26500		94.47