#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-21 10:29:32 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 15216000 POWER C NR CORDOVA 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	15216000	1947-10-01		2850		5.50	3					
USGS	15216000	1949-09-24		5540		7.65	3					
USGS	15216000	1949-10-29		2890		5.90	3					
USGS	15216000	1951-09-03		3650		6.44	3					
USGS	15216000	1952-07-29		3490		6.33	3					
USGS	15216000	1952-10-03		2400		5.55	3					
USGS	15216000	1954-07-30		3090		6.07	3					
USGS	15216000	1955-08-26		3470		6.34	3					
USGS	15216000	1956-07-30		2860		5.94	3					
USGS	15216000	1957-09-11		4270		6.96	3					
USGS	15216000	1958-07-26		5250		7.50	3					
USGS	15216000	1958-10-01		4590		7.10	3					
USGS	15216000	1959-10-22		2880		6.00	3					
USGS	15216000	1961-09-17		1330		4.53						
USGS	15216000	1961-10-01		1090		4.30						
USGS	15216000	1963-06-21		1340		4.40						
USGS	15216000	1964-08-23		1220		4.35						
USGS	15216000	1965-09-05		3680		5.79						
USGS	15216000	1966-09-11		4020		5.97						
USGS	15216000	1967-09-16		2500	2							
USGS	15216000	1968-09-27		1760		4.82						
USGS	15216000	1969-07-28		1130		4.32						
USGS	15216000	1969-10-11		2850		5.50						
USGS	15216000	1971-07-25		2090		4.94						
USGS	15216000	1972-09-12		3510		5.83						
USGS	15216000	1972-10-16		1820		4.70						
USGS	15216000	1974-09-20		2670		5.14						
USGS	15216000	1975-09-11		3530		5.84						
USGS	15216000	1976-09-15		2200		4.87						
USGS	15216000	1977-09-11		2690		5.15						
USGS	15216000	1977-10-15		2050		4.83						
USGS	15216000	1979-09-14		2320		5.06						
USGS	15216000	1979-10-09		3170		5.63						
USGS	15216000	1981-08-07		5090		6.71						
USGS	15216000	1982-09-16		5330		6.86						
USGS	15216000	1983-08-24		2640		5.71						
USGS	15216000	1983-10-11		3020		5.88						
USGS	15216000	1984-10-22		2180		5.33	2		1984-10-01		5.38	
USGS	15216000	1986-07-23		2020		5.33						
USGS	15216000	1987-09-04		5760		7.04						
USGS	15216000	1987-10-19		4730		6.54						
USGS	15216000	1989-09-24		5670		7.00						
USGS	15216000	1990-08-20		2430		5.54						
USGS	15216000	1991-08-17		5950		7.13						
USGS	15216000	1991-10-14		2770		5.73						
USGS	15216000	1993-09-21		6060		7.18						
USGS	15216000	1993-10-01		3930		6.29						
USGS	15216000	1995-09-21		2680		5.68