#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-18 13:38:43 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 04270510 CHATEAUGAY RIVER BELOW CHATEAUGAY 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	04270510	1966-02-11				10.99	1					
USGS	04270510	1967-04-23		894	6	4.73	2		1967-02-22		7.93	1
USGS	04270510	1968-03-23		1770	6	5.58	2		1968-01-13		6.30	1
USGS	04270510	1969-04-10		3260	6	6.43						
USGS	04270510	1970-04-24		1970	6	5.72	2		1970-01-04		5.86	1
USGS	04270510	1971-05-04		2440	6	6.01	2		1970-12-17		6.76	1
USGS	04270510	1972-05-05		1740	6	5.56						
USGS	04270510	1973-03-17		2290	6	5.92						
USGS	04270510	1974-04-04		5200	6	7.33						
USGS	04270510	1975-04-19		4980	6	7.26						
USGS	04270510	1976-03-21		2790	6	6.23						
USGS	04270510	1977-03-29		2070	6	5.78						
USGS	04270510	1978-04-13		3560	6	6.62						
USGS	04270510	1979-03-31		1580	6	5.35						
USGS	04270510	1980-03-18		1100	6	6.60	1					
USGS	04270510	1981-08-17		1750	6	5.50	2		1981-02-11		6.50	1
USGS	04270510	1981-10-28		2010	6	5.70	2		1982-01-21		6.37	1
USGS	04270510	1983-04-25		1480	6	5.36	2		1983-02-03		7.52	1
USGS	04270510	1983-12-14		1310	6	5.21	2		1984-02-14		10.49	1
USGS	04270510	1985-02-25		2080	6	5.85	2		1985-02-24		9.85	1
USGS	04270510	1986-03-19		1510	6	5.39	2		1986-03-11		5.99	1
USGS	04270510	1987-04-08		1400	6	5.19						
USGS	04270510	1988-04-29		1010	6	4.79						
USGS	04270510	1988-11-06		1910	6	5.62	2		1989-03-15		8.41	1
USGS	04270510	1990-03-17		2050	6	5.73	2		1990-01-18		7.50	1
USGS	04270510	1991-04-21		3240	6	6.49						
USGS	04270510	1992-04-23		1190	6	4.99						
USGS	04270510	1993-04-25		4680	6	7.21						
USGS	04270510	1994-04-16		1900	6	5.61	2		1994-02-21		5.80	1
USGS	04270510	1995-01-17		1200	2,6				1995-03-08		6.59	1
USGS	04270510	1996-11-09		5370	6	7.51						
USGS	04270510	1998-03-31		5440	6	7.54