#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-24 04:16:08 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 01381800 Whippany River near Pine Brook 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	01381800	1936-03-12				170.00	3					
USGS	01381800	1938-09-22				170.40	3					
USGS	01381800	1993-04-02				7.61						
USGS	01381800	1994-03-30				7.23						
USGS	01381800	1995-03-10				6.25						
USGS	01381800	1996-01-29				8.38						
USGS	01381800	1996-10-20		2080	2							
USGS	01381800	1998-05-12	22:15	672		8.10						
USGS	01381800	1999-09-18	07:30	871		9.12						
USGS	01381800	2000-08-15	00:15	680		7.76						
USGS	01381800	2001-06-03	13:15	620		6.80						
USGS	01381800	2002-05-15	10:15	560		6.41						
USGS	01381800	2003-06-05	23:15	762		7.67						
USGS	01381800	2003-12-13	07:00	915		7.42						
USGS	01381800	2005-04-05	15:00	1050		8.38	2		2005-04-04	1845	8.51	
USGS	01381800	2005-10-15	02:45	1400		8.67	2		2005-10-15	0500	8.68	
USGS	01381800	2007-04-18	17:30	1260		10.09						
USGS	01381800	2008-02-15	16:00	679		7.68						
USGS	01381800	2008-12-13	23:00	647		7.71						
USGS	01381800	2010-03-18	02:15	1470		9.36	2		2010-03-16	0815	10.06	
USGS	01381800	2011-08-30		1700	2	12.54						
USGS	01381800	2011-11-24		487		7.11						
USGS	01381800	2013-06-10		584		7.40	2		2013-06-09		7.45	
USGS	01381800	2014-05-03	03:30	961		8.25	2		2014-05-02	1415	8.35	1
USGS	01381800	2015-03-15	23:30	413		6.75	2		2015-03-15	2300	6.75	1
USGS	01381800	2016-02-26	19:45	551		7.52						
USGS	01381800	2017-04-02	05:30	426		6.75	2		2017-04-07	1700	6.76	1
USGS	01381800	2018-08-12	19:45	723		7.78						
USGS	01381800	2019-05-31	19:00	631								
USGS	01381800	2020-04-15		467	2