#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-02 05:04:45 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 02389150 ETOWAH RIVER AT GA 9, NEAR DAWSONVILLE, GA
#
# 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	02389150	1946-01-07		6100	7	16.20						
USGS	02389150	1949-09-06		4400		15.02						
USGS	02389150	1950-03-13		3400		14.31						
USGS	02389150	1951-03-29		2620		13.73						
USGS	02389150	1952-03-11		5400		15.72						
USGS	02389150	1954-01-16		5950	7	16.03						
USGS	02389150	1957-04-05		3100	7	14.20						
USGS	02389150	2003-03-06	08:00	3940		15.19						
USGS	02389150	2004-09-16	23:30	4190		15.75						
USGS	02389150	2005-02-21	23:00	2030		10.85						
USGS	02389150	2006-01-18	06:15	1230		8.84						
USGS	02389150	2006-11-16	04:45	3420		14.00						
USGS	02389150	2008-03-15	15:45	2070		10.94						
USGS	02389150	2009-09-21	18:45	3660		14.56						
USGS	02389150	2009-11-11	08:45	3440		14.05						
USGS	02389150	2011-03-09	21:30	2780		12.51						
USGS	02389150	2012-03-03	13:00	1520		9.60						
USGS	02389150	2013-05-19	13:30	4920		15.90						
USGS	02389150	2013-12-23	02:30	3360		13.82						
USGS	02389150	2015-01-04	10:00	3520		14.12						
USGS	02389150	2015-12-24		3340		13.78						
USGS	02389150	2017-07-17		914		7.82						
USGS	02389150	2018-08-03	16:30	2880		12.80	2		2018-02-12	0600	12.80	
USGS	02389150	2019-02-21	09:15	3840		14.32						
USGS	02389150	2020-02-06	18:45	3880		14.69						
USGS	02389150	2020-10-11	04:15	4010		14.87						
USGS	02389150	2022-02-04	13:15	3580		14.10						
USGS	02389150	2023-01-04	11:00	2970		12.60