#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-21 10:11:24 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 05426031 ROCK RIVER AT JEFFERSON, WI
#
# 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	05426031	1978-05-18		3870	5				1978-07-05		5.85	1
USGS	05426031	1979-04-01		10300	5	10.79	2		1979-04-02		10.84	1
USGS	05426031	1980-09-25		5270	5	6.61	2		1980-09-29		6.75	1
USGS	05426031	1981-02-24		3830	5	5.75	2		1981-02-28		5.77	1
USGS	05426031	1982-04-06		5370	5	8.08	2		1982-04-05		8.09	1
USGS	05426031	1983-04-14		3560	5	6.36	2		1983-04-14	1200	6.38	1
USGS	05426031	1984-02-22		3400	1,2,5,9				1984-02-22	1200	6.11	1
USGS	05426031	1985-03-04		5340	5	7.96						
USGS	05426031	1986-03-25		7200	5	9.33						
USGS	05426031	1986-10-06		7190	5	9.53						
USGS	05426031	1988-04-06		2610	5	4.79	2		1988-02-01		6.28	1
USGS	05426031	1989-03-27		3110	5	5.24						
USGS	05426031	1990-03-16		4400	5	6.77	2		1990-03-17		6.84	1
USGS	05426031	1991-03-07		3550	5	5.43	2		1991-04-16		5.80	1
USGS	05426031	1992-03-10		3110	5	5.08	2		1991-12-16		5.57	1
USGS	05426031	1993-04-22		8660	5	10.29						
USGS	05426031	1994-03-17		4370	5	6.51	2		1994-03-09		7.20	1