#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-01 03:30:57 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 05458300 Cedar River at Waverly, 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	05458300	2001-04-14	03:30	25600		12.95						
USGS	05458300	2002-08-07		2550		5.96						
USGS	05458300	2003-05-14		6310		7.11						
USGS	05458300	2004-09-18	15:30	25200		13.16						
USGS	05458300	2005-02-17	11:00	7010		7.43						
USGS	05458300	2006-04-10	08:30	10400		8.59						
USGS	05458300	2007-03-24		10000		9.00						
USGS	05458300	2008-06-10		52600		19.33						
USGS	05458300	2009-02-14		5500	2	6.98	1,2		2009-03-12		7.01	1
USGS	05458300	2010-03-14		18500	2	11.53	1					
USGS	05458300	2011-03-25		16400	2	9.97	2		2011-03-25	1300	10.02	
USGS	05458300	2012-05-08		4230		5.40	2		2011-11-02		5.98	
USGS	05458300	2013-05-22		33300		13.03	2		2013-05-22	1300	13.13	
USGS	05458300	2014-06-21		19400		10.26	2		2014-06-21	1300	10.33	
USGS	05458300	2015-06-25		13000		8.38	2		2015-06-25	0900	8.43	
USGS	05458300	2016-09-23		33900		12.78	2		2016-09-24		13.34	
USGS	05458300	2017-02-23		10800					2017-02-23	0515	7.51	
USGS	05458300	2018-09-22	21:30	18000		9.59	2		2018-09-22	2045	9.53	
USGS	05458300	2019-03-17	21:15	16000	2	10.43	1,2		2019-03-17	1845	10.49	
USGS	05458300	2020-03-11	05:00	12400		7.61	2		2020-03-11	0745	7.66	
USGS	05458300	2021-08-30	06:15	26800	2	11.44	2		2021-08-30	0645	11.53	
USGS	05458300	2022-04-15	09:30	7080		5.67	2		2022-04-15	2045	5.83	
USGS	05458300	2023-03-02	05:15	10200	2	6.99	2		2023-03-02	0330	7.08