#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-08 14:06:02 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 06412810 CLEGHORN SPRINGS AT RAPID CITY, SD
#
# 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	06412810	1993-03-21		15.0	1,6							
USGS	06412810	1994-05-03		21.0	6	3.04						
USGS	06412810	1995-05-09		15.0	1,6							
USGS	06412810	1996-05-30		19.0	6	2.97						
USGS	06412810	1997-06-02		17.0	1,6							
USGS	06412810	1998-04-14		15.0	6	2.84						
USGS	06412810	1999-06-18		17.0	6	2.90						
USGS	06412810	2000-06-24		22.0	6	3.07						
USGS	06412810	2001-06-09		22.0	6	3.09						
USGS	06412810	2002-07-20		20.0	6	3.01						
USGS	06412810	2003-04-30		12.0	1,6							
USGS	06412810	2004-07-03		24.0	6	3.13						
USGS	06412810	2004-11-01		15.0	6	2.85						
USGS	06412810	2006-08-07		43.0	6	3.54						
USGS	06412810	2007-08-17		22.0	6	3.08						
USGS	06412810	2008-07-23		24.0	6	3.14						
USGS	06412810	2009-08-08		22.0	6	3.03						
USGS	06412810	2010-05-24		29.0	6	3.30						
USGS	06412810	2011-06-25		29.0	6	3.30						
USGS	06412810	2012-02-03		19.0	6	2.99						
USGS	06412810	2013-05-29		28.0	6	3.26						
USGS	06412810	2014-06-26		26.0	6	3.20						
USGS	06412810	2015-06-17		28.0	6	3.26						
USGS	06412810	2016-07-18		24.0	6	3.10						
USGS	06412810	2017-08-11		20.0	6	2.97						
USGS	06412810	2018-07-21	19:15	22.8	6	3.10						
USGS	06412810	2019-07-14	14:00	30.2	6	3.32						
USGS	06412810	2020-07-05	21:10	23.6	6	3.18						
USGS	06412810	2021-05-23	16:55	19.4	6	3.01						
USGS	06412810	2022-06-11	22:55	17.6	6	3.00