#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-27 17:12:30 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  Alaska 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 15052000 LEMON C NR JUNEAU AK
#
# 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	15052000	1952-09-14		2080		4.08	3					
USGS	15052000	1953-08-14		1770		3.77	3					
USGS	15052000	1954-09-21		1310		3.25	3					
USGS	15052000	1955-08-06		956		2.82	3					
USGS	15052000	1956-09-19		1480		3.45	3					
USGS	15052000	1957-09-30		1970		3.97	3					
USGS	15052000	1958-08-15		1450		3.60	3					
USGS	15052000	1959-07-17		1340		3.48	3					
USGS	15052000	1960-09-08		1420		3.57	3					
USGS	15052000	1961-08-13		3370		5.31	3					
USGS	15052000	1962-09-25		1860		4.34	3					
USGS	15052000	1963-07-18		1420		3.71	3					
USGS	15052000	1963-10-01	01:00	1100		3.32	3					
USGS	15052000	1965-09-20		1160		3.43	3					
USGS	15052000	1966-08-23		1800		4.16	3					
USGS	15052000	1967-09-14		1970		4.26	3					
USGS	15052000	1968-09-06		1590		4.92	3					
USGS	15052000	1969-09-10		1370		4.67	3					
USGS	15052000	1970-09-29		1720		5.04	3					
USGS	15052000	1971-08-19		1210		4.47	3					
USGS	15052000	1972-09-15		1940		5.25	3					
USGS	15052000	1973-08-12		1160		4.41	3					
USGS	15052000	2002-08-12		2750		11.58						
USGS	15052000	2002-10-21		2960		11.71						
USGS	15052000	2004-07-28		2300		11.27						
USGS	15052000	2005-09-18		2240		11.23						
USGS	15052000	2006-09-01		3440		11.98						
USGS	15052000	2007-07-12		2200		11.20						
USGS	15052000	2008-09-20		2010		11.05						
USGS	15052000	2009-08-17	04:15	2500		11.41						
USGS	15052000	2010-06-23		1140		10.22						
USGS	15052000	2011-08-20		3430		11.83						
USGS	15052000	2012-09-14		1920		10.88						
USGS	15052000	2013-09-08		3530		11.88						
USGS	15052000	2014-08-10		3090		11.65						
USGS	15052000	2015-09-30		4530		12.34						
USGS	15052000	2016-09-09		2990		11.59						
USGS	15052000	2017-09-28		2900		11.54						
USGS	15052000	2018-08-09	17:00	3150		11.68						
USGS	15052000	2019-09-21	03:45	5090		12.57						
USGS	15052000	2020-08-10	05:30	3830		11.96						
USGS	15052000	2021-08-13	05:30	5730		12.78						
USGS	15052000	2022-08-17	13:45	4220	R	11.93	R					
USGS	15052000	2022-10-01	03:30	1700	R	9.90	R