#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-17 23:26:18 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 01398045 Back Brook tributary near Ringoes NJ
#
# 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	01398045	1978-01-26		565		3.14						
USGS	01398045	1979-08-03		1290		5.05						
USGS	01398045	1980-03-21		517		2.99						
USGS	01398045	1981-05-11		1060		4.52						
USGS	01398045	1982-01-04		476		2.89						
USGS	01398045	1983-04-16		504		2.96						
USGS	01398045	1984-07-07		949		4.20						
USGS	01398045	1985-02-12		585		3.20						
USGS	01398045	1986-04-16		438		2.76						
USGS	01398045	1986-11-26		983		4.30						
USGS	01398045	1988-01-20		438		2.76						
USGS	01398045	1989-06-10		1030		4.44						
USGS	01398045	1990-05-16		884		3.96						
USGS	01398045	1991-08-20		1200		4.90						
USGS	01398045	1992-06-05		609		3.27						
USGS	01398045	1992-12-11		1200		4.88						
USGS	01398045	1994-01-28		911		4.09						
USGS	01398045	1995-03-09		474	4	2.86	4					
USGS	01398045	1996-07-31		801		3.80						
USGS	01398045	1996-10-19		883		4.01						
USGS	01398045	1997-12-30		468	4	2.84	4					
USGS	01398045	1999-09-16		1580		5.95						
USGS	01398045	2000-02-14		468	4	2.84	4					
USGS	01398045	2001-06-02		555		3.11						
USGS	01398045	2002-05-18		510		2.97						
USGS	01398045	2003-02-22		856		3.94						
USGS	01398045	2004-07-27		1360		5.34						
USGS	01398045	2004-11-28		782		3.75						
USGS	01398045	2006-06-28		931		4.15						
USGS	01398045	2007-04-15		1640		6.10						
USGS	01398045	2008-03-08		1090		4.59						
USGS	01398045	2009-08-02		1710		6.27						
USGS	01398045	2009-12-09		754		3.90