#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-27 09:30:36 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 05581500 SUGAR CREEK NEAR HARTSBURG, 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	05581500	1945-06-17		4150		12.08						
USGS	05581500	1946-06-13		4800		12.54						
USGS	05581500	1947-04-30		8500		14.44						
USGS	05581500	1948-04-08		2570		10.66						
USGS	05581500	1949-01-28		1690		8.85						
USGS	05581500	1950-06-20		5430		13.34						
USGS	05581500	1951-02-19		8350		13.62						
USGS	05581500	1952-06-15		2780		9.38						
USGS	05581500	1953-04-02		2730		9.28						
USGS	05581500	1954-04-12		3070		9.96						
USGS	05581500	1955-02-20		1960		7.57						
USGS	05581500	1956-05-28		10100		14.06						
USGS	05581500	1957-04-27		4400		11.93						
USGS	05581500	1958-06-14		4320		10.90						
USGS	05581500	1959-02-10		7650		13.31						
USGS	05581500	1960-06-24		6930		13.05						
USGS	05581500	1961-05-09		5100		11.49						
USGS	05581500	1962-03-22		5830		11.28						
USGS	05581500	1963-03-05		6560		11.97						
USGS	05581500	1964-04-21		1810		5.80						
USGS	05581500	1965-04-07		4500		11.68						
USGS	05581500	1965-12-26		3320		10.05						
USGS	05581500	1967-05-12		2410		8.01						
USGS	05581500	1968-05-16		7390		15.06						
USGS	05581500	1969-07-01		7490		14.59						
USGS	05581500	1970-06-16		3990		10.31						
USGS	05581500	1971-02-05		1620		6.53						
USGS	05581500	1972-09-25		2990		8.81						
USGS	05581500	1973-04-21		6290		13.28						
USGS	05581500	1974-06-22		26800		16.23						
USGS	05581500	1975-04-24		3880		10.16						
USGS	05581500	1976-03-05		5250		12.02						
USGS	05581500	1977-05-06		12700		14.26						
USGS	05581500	1978-03-28		4810		10.20						
USGS	05581500	1979-03-04		17200	2	15.85	1					
USGS	05581500	1980-06-02		11500		13.96						
USGS	05581500	1981-08-15		33000		16.57						
USGS	05581500	1982-04-16		12600		14.23						
USGS	05581500	1982-12-04		41200		17.90						
USGS	05581500	1984-05-22		10800		12.47						
USGS	05581500	1985-02-24		17700		14.37						
USGS	05581500	1985-11-19		10000		12.20						
USGS	05581500	1986-10-03		18700		14.61						
USGS	05581500	1988-01-20		1700		5.67						
USGS	05581500	1989-05-26		1730		5.72						
USGS	05581500	1990-06-20		4200		8.94						
USGS	05581500	1990-12-30		20400		14.98						
USGS	05581500	1992-07-08		2100		6.32