#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-18 02:35:52 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 06803170 Middle Creek at SW 63rd St at Lincoln, Nebr.
#
# 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	06803170	1995-05-07		1630	6	10.37						
USGS	06803170	1996-05-27		2670	6	12.97						
USGS	06803170	1997-06-25		2330	6	12.02						
USGS	06803170	1998-06-14		4030	6	16.25						
USGS	06803170	1999-07-01		657	6	6.68						
USGS	06803170	2000-07-04		352	6	5.05						
USGS	06803170	2001-06-14		3200	6	15.47						
USGS	06803170	2002-08-22		1800	6	10.69						
USGS	06803170	2003-06-12		2070	6	11.85						
USGS	06803170	2004-03-05		390	6	5.00						
USGS	06803170	2005-07-26		291	6	4.39						
USGS	06803170	2006-06-04		190	6	3.71						
USGS	06803170	2007-05-05		4430	6	17.39						
USGS	06803170	2008-06-11		3860	6	16.17						
USGS	06803170	2008-10-22		3350	6	14.97						
USGS	06803170	2010-06-21		3210	6	15.54						
USGS	06803170	2011-08-30		1660	6	13.02						
USGS	06803170	2012-05-03		822	6	8.10						
USGS	06803170	2013-05-30		3900	6	17.12						
USGS	06803170	2014-09-10		1700	6	12.63						
USGS	06803170	2015-05-07		6550	6	23.21						
USGS	06803170	2016-05-28		2230	6	14.00						
USGS	06803170	2017-05-20		2680	6	15.07						
USGS	06803170	2018-09-04	17:55	1310	6	10.89						
USGS	06803170	2019-03-13	15:40	3760	6	17.73						
USGS	06803170	2019-10-01	21:25	1540	6	11.36						
USGS	06803170	2021-03-14	12:20	1390	6	10.83						
USGS	06803170	2022-05-06	06:25	467	6	6.13						
USGS	06803170	2023-07-05	06:40	228	6	5.14