#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-28 09:22:14 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 08374500 Terlingua Ck nr Terlingua, 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	08374500	1932-05-28		24100		15.30						
USGS	08374500	1933-09-00		8430	Bd	10.20	Bd					
USGS	08374500	1933-10-10		22100		14.80						
USGS	08374500	1935-05-24		34900		17.59						
USGS	08374500	1936-05-27		29500		15.40						
USGS	08374500	1937-06-02		29100		16.20						
USGS	08374500	1938-07-19		17900		12.60						
USGS	08374500	1939-06-21		20400		13.40						
USGS	08374500	1940-05-08		7390		9.95						
USGS	08374500	1940-10-12		9200		10.70						
USGS	08374500	1941-10-01		8990		10.51						
USGS	08374500	1943-09-03		1900		5.66						
USGS	08374500	1944-08-26		4000		7.65						
USGS	08374500	1945-07-03		2560		6.62						
USGS	08374500	1946-09-16		7800		10.00						
USGS	08374500	1947-06-30		1880		5.72						
USGS	08374500	1948-07-24		3550		5.56						
USGS	08374500	1949-06-11		5800		7.01						
USGS	08374500	1950-07-17		11700		9.85						
USGS	08374500	1951-06-03		7660		8.02						
USGS	08374500	1952-07-08		7890		8.14						
USGS	08374500	1953-07-14		8200		8.30						
USGS	08374500	1954-04-14		7260		7.82						
USGS	08374500	1955-04-04		18000		11.22						
USGS	08374500	1956-07-30		4150		7.05						
USGS	08374500	1957-09-21		13000		10.90						
USGS	08374500	1958-09-25		21400		10.15						
USGS	08374500	1959-07-20		16000		10.70						
USGS	08374500	1960-08-29		23600		10.80						
USGS	08374500	1961-07-22		19000		11.18						
USGS	08374500	1962-07-17		17500		10.55						
USGS	08374500	1963-08-15		16400		9.71						
USGS	08374500	1964-09-23		19100		10.24						
USGS	08374500	1965-08-10		11200		8.53						
USGS	08374500	1966-06-11		29400		11.91						
USGS	08374500	1967-06-16		21500		10.66						
USGS	08374500	1968-07-01		12800		8.72						
USGS	08374500	1968-10-03		9580		7.86						
USGS	08374500	1970-09-17		13200		8.30						
USGS	08374500	1971-08-16		11300		7.50						
USGS	08374500	1972-09-21		14400		8.32						
USGS	08374500	1973-07-31		9770		7.08						
USGS	08374500	1974-09-20		24300		10.46						
USGS	08374500	1975-07-24		9200		6.43						
USGS	08374500	1976-07-16		9930		6.67						
USGS	08374500	1977-07-01		14200		7.96						
USGS	08374500	1978-09-26		10400		6.83						
USGS	08374500	1979-06-04		19100		9.24						
USGS	08374500	1980-09-29		19300		9.28						
USGS	08374500	1981-04-24		25100		10.63						
USGS	08374500	1981-10-15		17300		9.15						
USGS	08374500	1983-05-08		12400		7.45