#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-23 23:38:18 EST
#
# ---------------------------------- 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 02207120 YELLOW RIVER AT GA 124, NEAR LITHONIA, 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	02207120	2002-05-05	09:15	3920	C	12.32						
USGS	02207120	2003-05-06	21:45	6840	C	16.77						
USGS	02207120	2004-09-17		5300	2,C	14.39						
USGS	02207120	2005-07-07	05:45	8430	C	17.24						
USGS	02207120	2005-10-08	02:15	3240	C	10.16						
USGS	02207120	2006-11-16	15:45	2530	C	8.98						
USGS	02207120	2008-08-27	10:15	1750	C	7.55						
USGS	02207120	2009-09-22		16500	C	27.47						
USGS	02207120	2009-11-11	21:30	5360	C	13.66						
USGS	02207120	2011-03-29	02:15	2760	C	9.55						
USGS	02207120	2012-03-03	07:00	2560	C	8.82						
USGS	02207120	2012-10-02	04:15	4300	C	11.57						
USGS	02207120	2014-01-12	06:15	4260	C	11.27						
USGS	02207120	2015-08-23	15:45	2720	C	9.09						
USGS	02207120	2015-12-24	17:45	7990	C	16.78						
USGS	02207120	2017-04-06		3980	C	10.94						
USGS	02207120	2018-08-01	22:30	2690	C,R	9.03	R					
USGS	02207120	2019-04-19	14:45	6450	C,R	14.62	R					
USGS	02207120	2020-09-18	05:00	5420	C	13.14						
USGS	02207120	2020-10-11	23:00	7080	C	15.52						
USGS	02207120	2022-02-04	21:30	3830	C	10.87						
USGS	02207120	2023-01-05	04:15	4610	C	12.04