#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-25 22:39:25 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 15008000 SALMON R NR HYDER 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	15008000	1964-08-26		8000								
USGS	15008000	1964-10-18		5290		16.83	3					
USGS	15008000	1965-11-30		110000	3	28.50	3					
USGS	15008000	1967-09-16		104000	3	28.97	3					
USGS	15008000	1968-07-05		3550	1							
USGS	15008000	1968-11-18		58000	3	25.00						
USGS	15008000	1970-08-09		115000	3	27.80						
USGS	15008000	1971-08-30		140000	3	28.90						
USGS	15008000	1972-09-15		6740		20.46	2		1972-03-17		23.91	1
USGS	15008000	1972-10-17		64800	3	27.24						
USGS	15008000	2010-07-23		18800	3	26.97						
USGS	15008000	2011-07-30		20000	3	27.11						
USGS	15008000	2012-07-21		17500	3	26.80						
USGS	15008000	2013-08-13		33300	3	28.37						
USGS	15008000	2014-07-19		26200	3	27.65						
USGS	15008000	2015-07-16		29000	3	27.91						
USGS	15008000	2016-07-23		26100	3	27.55						
USGS	15008000	2017-07-07		17800	3	25.90						
USGS	15008000	2018-07-18	08:30	19100	9	26.66						
USGS	15008000	2019-07-13	08:00	22100	9	27.07						
USGS	15008000	2020-07-31	22:00	33000	9	28.17						
USGS	15008000	2021-06-11	07:30	7090	9	22.31	2		2021-03-02	2100	26.02	1
USGS	15008000	2022-07-29	04:15	32200	9	28.10						
USGS	15008000	2023-06-28	20:15	16200	9	25.91