#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-02 08:11:42 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 02147020 CATAWBA RIVER BELOW CATAWBA, SC
#
# 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	02147020	1993-03-25		49300	6	20.86						
USGS	02147020	1994-08-20		37800	6	18.45						
USGS	02147020	1995-08-28		33200	6	17.20						
USGS	02147020	1996-02-03		32800	6	17.10						
USGS	02147020	1997-04-29		27000	6	15.43						
USGS	02147020	1998-04-10		18300	6	12.76						
USGS	02147020	1999-01-24		13500	6	11.02						
USGS	02147020	2000-03-22		12300	6	10.51						
USGS	02147020	2001-03-29		13300	6	10.94						
USGS	02147020	2002-01-25		12000	6	10.40						
USGS	02147020	2003-04-11		54700	6	22.69						
USGS	02147020	2004-09-10		46400	6	20.29						
USGS	02147020	2004-12-10		17300	6	12.45						
USGS	02147020	2006-09-14		16700	6	12.24						
USGS	02147020	2007-03-03		37100	6	18.27						
USGS	02147020	2008-08-28		33100	6	17.16						
USGS	02147020	2009-03-02		24300	6	14.66						
USGS	02147020	2010-01-26		41200	6	19.34						
USGS	02147020	2011-03-10		13600	6	10.86						
USGS	02147020	2011-12-28		12100	6	10.29						
USGS	02147020	2013-05-08		42000	6	19.55						
USGS	02147020	2013-12-24		27300	6	15.47						
USGS	02147020	2015-04-20		25200	6	14.82						
USGS	02147020	2015-12-31		50500	6	21.69						
USGS	02147020	2017-04-24	17:30	20500	6	13.31						
USGS	02147020	2018-09-17	12:00	30200	6	16.31						
USGS	02147020	2019-06-10	16:15	60300	6	22.70						
USGS	02147020	2020-02-07	18:30	72300	6	24.70						
USGS	02147020	2020-11-13	07:30	54100	6	21.65						
USGS	02147020	2022-03-12	13:00	13700	6	11.16						
USGS	02147020	2023-04-29	01:30	21100	6	13.95