#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-29 14:11:25 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 15240000 ANCHOR R AT ANCHOR POINT 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	15240000	1954-05-07		2320		4.95						
USGS	15240000	1955-05-14		1870		4.50						
USGS	15240000	1956-05-02		1300	1				1956-04-29		6.38	1
USGS	15240000	1957-05-09		1620		4.30	2		1956-12-07		5.90	1
USGS	15240000	1957-10-22		1710		4.34	2		1957-12-24		5.83	1
USGS	15240000	1959-04-29		2300		4.85	2		1959-04-24		6.95	1
USGS	15240000	1960-05-23		1750		4.38	2		1960-04-30		6.58	1
USGS	15240000	1961-09-11		2200		4.83	2		1961-01-20		11.60	1
USGS	15240000	1962-06-14		1770		4.40	2		1962-04-06		6.38	1
USGS	15240000	1963-03-08		3030		6.36	2		1963-03-07		10.00	1
USGS	15240000	1964-05-31		2780		5.35	2		1964-04-06		7.50	1
USGS	15240000	1965-09-27		1370		4.14	2		1964-12-03		6.16	1
USGS	15240000	1966-09-19		1590		4.25						
USGS	15240000	1983-11-30		11000		8.51						
USGS	15240000	1985-05-29		2600		4.60						
USGS	15240000	1986-09-20		3600		4.98						
USGS	15240000	1986-10-10		5900		6.30						
USGS	15240000	1988-05-00		3300	Bd	4.86	Bd					
USGS	15240000	1989-04-28		2870		5.02						
USGS	15240000	1990-04-13		2450		4.91	2		1990-04-12		9.41	1
USGS	15240000	1991-05-12		1630		4.02	2		1991-04-27		7.05	1
USGS	15240000	1992-05-25		2900		5.03						
USGS	15240000	2002-11-23		14500	7	9.60