#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-06-26 09:03:32 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 15248000 TRAIL R NR LAWING 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	15248000	1948-06-19		3340		7.90						
USGS	15248000	1949-09-03		3000	1,2							
USGS	15248000	1950-06-20		3600		8.12						
USGS	15248000	1952-07-13		2960		7.40						
USGS	15248000	1953-06-27		5860		10.16						
USGS	15248000	1953-10-06		3620		8.33						
USGS	15248000	1955-07-10		4030		8.69						
USGS	15248000	1956-08-19		3030		7.77						
USGS	15248000	1957-09-03		4700	1							
USGS	15248000	1958-06-21		4080		9.22						
USGS	15248000	1959-06-20		3030		8.26						
USGS	15248000	1960-07-25		2780		8.01						
USGS	15248000	1961-09-12		4030		8.95						
USGS	15248000	1962-06-21		2880		7.93						
USGS	15248000	1963-07-15		2860		7.86						
USGS	15248000	1964-08-13		4370		9.19						
USGS	15248000	1965-07-12		2790		7.79						
USGS	15248000	1966-09-15		5520		10.62						
USGS	15248000	1967-09-17		7480		11.93						
USGS	15248000	1968-07-09		2550		7.92						
USGS	15248000	1969-06-16		4090		9.20						
USGS	15248000	1969-10-07		6080		10.59						
USGS	15248000	1971-07-14		4150		9.30						
USGS	15248000	1972-08-23		2780		8.29						
USGS	15248000	1973-07-29		2360		7.86						
USGS	15248000	1974-09-16		3220		8.57						
USGS	15248000	1975-07-11		3670		8.96						
USGS	15248000	1976-09-22		6660		10.73						
USGS	15248000	1977-08-11		5670		10.25						
USGS	15248000	1986-10-12		4800	7	9.70						
USGS	15248000	2002-10-24		8200	7	11.09						
USGS	15248000	2006-10-09		4000	7	8.30