#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-22 19:41:14 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 15564800 YUKON R AT RUBY 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	15564800	1957-06-03		753000		32.40						
USGS	15564800	1958-06-03		468000		25.00						
USGS	15564800	1959-05-31		537000		27.13						
USGS	15564800	1960-08-08		355000	1				1960-01-01		23.90	1
USGS	15564800	1961-05-30		554000		27.60						
USGS	15564800	1962-06-09		815000		34.44						
USGS	15564800	1963-05-27		587000		26.92	2		1963-05-20		37.91	1
USGS	15564800	1964-06-20		970000		35.40						
USGS	15564800	1965-06-05		704000		29.60						
USGS	15564800	1966-05-23		660000	1				1966-05-21		36.10	1
USGS	15564800	1967-06-13		712000		29.84						
USGS	15564800	1968-06-10		732000		30.30	2		1968-05-17		35.45	1
USGS	15564800	1969-08-13		352000		19.70						
USGS	15564800	1970-06-02		377000		21.26						
USGS	15564800	1971-05-21		800000	1				1971-05-20		38.50	1
USGS	15564800	1972-06-11		731000		30.47	2		1972-05-20		34.20	1
USGS	15564800	1973-05-28		732000		29.50						
USGS	15564800	1974-05-16		516000		25.40						
USGS	15564800	1975-06-08		604000		27.09						
USGS	15564800	1976-06-09		418000		22.77						
USGS	15564800	1977-06-10		668000		29.06						
USGS	15564800	1978-07-02		370000		21.26