#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-27 04:00:44 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 07381500 Atchafalaya R @ Krotz Springs, LA
#
# 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	07381500	1935-07-08		345000		34.42						
USGS	07381500	1936-05-05		262000					1936-05-04		30.10	
USGS	07381500	1937-02-28		443000		37.80						
USGS	07381500	1938-04-29		358000		33.10						
USGS	07381500	1939-04-05		370000					1939-04-06		33.60	
USGS	07381500	1940-05-11		268000		29.00						
USGS	07381500	1941-05-01		218000		24.86						
USGS	07381500	1942-04-28		322000					1942-05-02		30.30	
USGS	07381500	1943-06-10		381000		32.91						
USGS	07381500	1944-05-22		447000		35.04						
USGS	07381500	1945-04-29		575000		37.50						
USGS	07381500	1946-01-31		416000		32.50						
USGS	07381500	1947-05-09		403000		31.30						
USGS	07381500	1948-04-26		423000		32.10						
USGS	07381500	1949-03-05		487000		34.00						
USGS	07381500	1950-03-06		624000		37.30						
USGS	07381500	1951-03-19		405000		32.00						
USGS	07381500	1952-04-19		413000		32.80						
USGS	07381500	1953-05-29		405000		32.20						
USGS	07381500	1954-05-17		230000		25.10						
USGS	07381500	1955-04-15		423000		32.80						
USGS	07381500	1956-03-04		347000		30.90						
USGS	07381500	1957-06-13		467000		33.80						
USGS	07381500	1958-05-23		446000		33.20						
USGS	07381500	1959-03-03		305000		27.86						
USGS	07381500	1960-04-26		329000		29.16						
USGS	07381500	1961-05-31		500000		34.20						
USGS	07381500	1962-04-13		477000		33.51						
USGS	07381500	1963-04-06		396000		30.39						
USGS	07381500	1964-04-03		350000		28.01						
USGS	07381500	1965-04-21				30.00						
USGS	07381500	1966-05-17				28.50						
USGS	07381500	1967-06-04				25.60						
USGS	07381500	1968-04-18				27.90						
USGS	07381500	1969-02-23				29.35						
USGS	07381500	1970-05-19				29.35						
USGS	07381500	1971-03-15				26.45						
USGS	07381500	1972-05-13				25.79						
USGS	07381500	1973-05-15				38.40						
USGS	07381500	1974-02-09				31.60						
USGS	07381500	1975-04-17				35.43						
USGS	07381500	1976-03-17				24.20						
USGS	07381500	1977-04-23				21.75						
USGS	07381500	1978-04-11				24.40						
USGS	07381500	2022-08-29	12:30			3.35