#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2025-02-20 14:46:46 EST
#
# ---------------------------------- 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 05574500 FLAT BRANCH NEAR TAYLORVILLE, IL
#
# 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	05574500	1950-01-05		9400		16.77						
USGS	05574500	1951-06-29		7350		16.02						
USGS	05574500	1952-06-23		2000		11.81						
USGS	05574500	1953-04-03		660		9.30						
USGS	05574500	1954-04-17		457		8.55						
USGS	05574500	1955-07-16		1860		11.57						
USGS	05574500	1956-08-03		1930		11.66						
USGS	05574500	1957-06-29		13000		19.55						
USGS	05574500	1958-08-01		5000		15.05						
USGS	05574500	1959-02-11		5750		15.47						
USGS	05574500	1960-06-24		4460		14.63						
USGS	05574500	1961-05-10		3000		13.17						
USGS	05574500	1962-03-22		4590		14.66						
USGS	05574500	1963-06-07		1900		11.59						
USGS	05574500	1964-04-22		1770		11.84						
USGS	05574500	1965-06-03		2560		13.08						
USGS	05574500	1966-05-19		4050		14.35						
USGS	05574500	1966-12-09		3400		13.86						
USGS	05574500	1968-05-26		5900		15.92						
USGS	05574500	1969-01-31		4150		14.42						
USGS	05574500	1970-06-16		8620		18.15						
USGS	05574500	1971-07-12		3210		13.70						
USGS	05574500	1971-12-16		4990		15.67						
USGS	05574500	1973-04-22		5870		15.58						
USGS	05574500	1974-06-23		7540		16.69						
USGS	05574500	1975-02-24		3580		13.63						
USGS	05574500	1976-02-18		1850		11.44						
USGS	05574500	1977-05-07		3210		13.26						
USGS	05574500	1978-03-21		4360		14.97						
USGS	05574500	1979-04-12		11300		18.79						
USGS	05574500	1980-06-02		3730		14.19						
USGS	05574500	1981-05-19		3630		14.14						
USGS	05574500	1982-02-23		5010		15.03