#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-02 15:38:23 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 04265432 GRASS RIVER AT CHASE MILLS NY
#
# 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	04265432	2004-03-28		8220		7.11	2		2004-01-06		7.40	1
USGS	04265432	2005-09-18		10300		7.53	2		2005-03-10		10.08	1
USGS	04265432	2005-10-15		6800		6.80	2		2006-01-16		7.34	1
USGS	04265432	2006-12-03		7110		6.87	2		2007-03-16		9.36	1
USGS	04265432	2008-04-03		7240		6.90	2		2008-01-10		7.48	1
USGS	04265432	2008-12-29		7560		6.97						
USGS	04265432	2010-01-26		6070		6.63						
USGS	04265432	2011-05-17		9860		7.44	2		2011-02-06		7.60	1
USGS	04265432	2012-04-25		3700		6.00	2		2012-01-24		6.44	1
USGS	04265432	2013-04-13		5220		6.42	2		2013-03-02		7.58	1
USGS	04265432	2014-04-16		11400		7.73	2		2014-04-09		8.16	1
USGS	04265432	2014-12-26		5860		6.58	2		2015-01-06		6.85	1
USGS	04265432	2016-03-12		6100	2	6.82	1,2		2016-02-15		7.77	1
USGS	04265432	2017-04-08		8410		7.15						
USGS	04265432	2017-11-01	04:45	9350		7.34	2		2018-01-14	0315	8.79	1
USGS	04265432	2019-04-21	13:45	4950		6.45	2		2019-03-16	2345	9.52	1
USGS	04265432	2020-01-13	12:00	8220		7.21						
USGS	04265432	2021-05-02	11:30	5380		6.54	2		2021-03-28	1900	6.55	
USGS	04265432	2022-03-21	14:15	8990		7.35	2		2022-02-20	0800	8.95	1
USGS	04265432	2023-01-05	23:15	5700		6.62