#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-16 01:37:53 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 08088300 Briar Ck nr Graham, TX
#
# 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	08088300	1959-06-23		207		4.08						
USGS	08088300	1959-10-03		649		9.20						
USGS	08088300	1960-10-18		555		8.42						
USGS	08088300	1962-06-10		750		10.50						
USGS	08088300	1963-04-27		268		5.10						
USGS	08088300	1964-05-30		390		6.47						
USGS	08088300	1964-11-19		444		7.14						
USGS	08088300	1966-04-23		1720		11.42						
USGS	08088300	1967-07-19		516		8.62						
USGS	08088300	1968-03-13		220		4.50						
USGS	08088300	1969-09-23		543		8.22						
USGS	08088300	1970-04-30		2720		12.30						
USGS	08088300	1971-08-24		1840		11.50						
USGS	08088300	1972-05-12		2420		12.20						
USGS	08088300	1972-10-31		501		7.73						
USGS	08088300	1973-10-13		144		3.55						
USGS	08088300	1975-05-29		483		7.58						
USGS	08088300	1976-09-19		2730		12.31						
USGS	08088300	1977-06-24		790		10.08						
USGS	08088300	1978-04-09		99.0		2.77						
USGS	08088300	1979-03-19		263		5.04						
USGS	08088300	1980-05-28		675		9.61						
USGS	08088300	1981-06-16		174		3.76						
USGS	08088300	1982-05-22		3690		13.54						
USGS	08088300	1983-06-14		723		9.88						
USGS	08088300	1984-09-25		229		4.62						
USGS	08088300	1984-10-27		2210		11.90						
USGS	08088300	1986-09-18		4230		13.52						
USGS	08088300	1986-10-01		1480		11.17						
USGS	08088300	1988-06-03		948		10.29						
USGS	08088300	1989-05-05		1930		11.65