#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2025-02-16 10:43:36 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 05484650 Raccoon River at 63rd Street at Des Moines, 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	05484650	1993-07-11		66000	2	40.77						
USGS	05484650	1994-02-19				32.82	1					
USGS	05484650	1995-05-29		12100	2	31.00						
USGS	05484650	1996-06-22		15200	2	33.12						
USGS	05484650	1997-02-20		11600	2				1997-02-19		37.52	1
USGS	05484650	1998-06-16		40300		39.46						
USGS	05484650	1999-05-22		25300		35.87						
USGS	05484650	2000-07-06		4700		27.52						
USGS	05484650	2001-05-07		17600		33.23						
USGS	05484650	2002-06-13		7470		28.55						
USGS	05484650	2003-05-09		21100		35.19						
USGS	05484650	2004-05-24		30800		38.22						
USGS	05484650	2005-05-13		23500		35.35						
USGS	05484650	2006-05-03	15:00	7000		27.99						
USGS	05484650	2007-04-26		33500		37.94						
USGS	05484650	2008-06-13		52000		41.31						
USGS	05484650	2009-04-28		24600		35.78						
USGS	05484650	2010-06-28		28700		36.97						
USGS	05484650	2011-06-21		14800		33.01						
USGS	05484650	2012-04-15		6410		27.79	2		2012-05-07		27.85	
USGS	05484650	2013-06-01		25600		36.25						
USGS	05484650	2014-09-01		19600		34.51						
USGS	05484650	2015-06-26		46600		40.37						
USGS	05484650	2015-12-15		29300		37.43						
USGS	05484650	2017-05-21		13500		32.09	2		2017-05-21	1545	32.09	
USGS	05484650	2018-06-25	23:00	19600		34.04						
USGS	05484650	2019-03-15	06:45	32000		37.43						
USGS	05484650	2019-10-12	04:15	12800		29.95						
USGS	05484650	2021-03-26	08:45	2140		22.44						
USGS	05484650	2022-06-07	10:30	14600		31.02						
USGS	05484650	2023-02-28	22:15	10800		28.39						
USGS	05484650	2024-05-22	10:45	16000		31.92