#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-19 06:29:26 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 01403900 Bound Brook at Middlesex 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	01403900	1973-08-02		7000		41.18	3					
USGS	01403900	1973-12-22		2000								
USGS	01403900	1975-07-15		3100	2							
USGS	01403900	1975-10-19		1860		35.05	3					
USGS	01403900	1977-03-22		1740		34.82	3					
USGS	01403900	1991-03-05				7.29						
USGS	01403900	1992-06-06				9.26						
USGS	01403900	1992-12-11				7.52						
USGS	01403900	1994-03-10				8.31						
USGS	01403900	1995-07-28				6.39						
USGS	01403900	1996-01-19		2070		8.74						
USGS	01403900	1996-10-19		4130		11.96						
USGS	01403900	1998-04-02	04:30	1360		7.05						
USGS	01403900	1999-09-17	04:45	5430		13.54						
USGS	01403900	2000-05-18		1680		7.83						
USGS	01403900	2001-06-02		1360		7.06						
USGS	01403900	2002-05-18		820		5.42						
USGS	01403900	2003-06-05		1420		7.21						
USGS	01403900	2004-07-28	03:15	1880		8.27						
USGS	01403900	2005-03-29	03:45	1620		7.78						
USGS	01403900	2005-10-09	04:45	2320		9.14						
USGS	01403900	2007-04-16	03:15	4240		12.10						
USGS	01403900	2008-09-07	03:00	1930		8.45						
USGS	01403900	2008-12-12	09:45	1750		8.06						
USGS	01403900	2010-03-14	04:30	5080		13.14						
USGS	01403900	2011-08-28	15:15	5860		14.01						
USGS	01403900	2013-06-08	05:45	1630		8.02						
USGS	01403900	2014-05-01	02:15	2990		10.42						
USGS	01403900	2015-01-18	23:15	1540		7.59						
USGS	01403900	2016-02-25	06:45	2050		8.70						
USGS	01403900	2017-04-01	02:45	1160		7.01						
USGS	01403900	2018-04-16	17:30	2300		9.40						
USGS	01403900	2019-07-23	11:30	1670		8.17						
USGS	01403900	2020-07-10	22:30	1010		6.50