#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-19 04:43:16 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 05445500 ROCK CREEK NEAR MORRISON, 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	05445500	1937-06-00		6500	2,7,Bd	17.74	Bd					
USGS	05445500	1940-08-13		1200		12.58	3					
USGS	05445500	1941-06-01		2520		13.88	3					
USGS	05445500	1941-10-23		1100		11.79	3					
USGS	05445500	1942-12-27		4180		14.66						
USGS	05445500	1944-03-15		3060		13.05						
USGS	05445500	1945-05-14		857		6.27						
USGS	05445500	1946-01-06		5770		16.04						
USGS	05445500	1947-01-14		1380		8.05	2		1947-02-15		9.03	1
USGS	05445500	1948-02-28		4780		15.02						
USGS	05445500	1949-02-24		2480		11.29	2		1949-02-24	1200	11.36	1
USGS	05445500	1950-03-05		2320		10.87						
USGS	05445500	1951-02-20		3540		13.76						
USGS	05445500	1952-03-12		2100		10.69						
USGS	05445500	1953-02-20		2900		12.68						
USGS	05445500	1954-08-18		2180		11.35						
USGS	05445500	1955-02-20		2740		12.27						
USGS	05445500	1956-02-24		1460		8.53						
USGS	05445500	1957-02-09		1710		9.44						
USGS	05445500	1958-02-25		1770		9.58						
USGS	05445500	1959-02-24		2500		11.70	3					
USGS	05445500	1960-03-29		2460		11.64	3					
USGS	05445500	1961-09-14		2220		11.03	3					
USGS	05445500	1962-03-19		2820		12.47	3					
USGS	05445500	1963-03-04		1800	2							
USGS	05445500	1964-06-21		1520		8.73	3					
USGS	05445500	1965-01-02		2620		11.99	3					
USGS	05445500	1966-02-09		2560		11.84	3					
USGS	05445500	1967-08-09		1970		10.29	3					
USGS	05445500	1968-00-00		765	4,Bm							
USGS	05445500	1969-01-23		3080		13.06	3					
USGS	05445500	1970-05-30		1750		9.54	3					
USGS	05445500	1971-06-01		1720		9.42	3