#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-24 08:12:22 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 03012500 Allegheny River near Kinzua, PA
#
# 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	03012500	1936-03-28		41000		16.69						
USGS	03012500	1937-01-25		31700		14.85						
USGS	03012500	1938-02-14		26800		13.48						
USGS	03012500	1939-02-20		33500		15.02						
USGS	03012500	1940-04-05		41900		16.46						
USGS	03012500	1941-04-06		24100		12.94	2		1941-03-04		13.14	1
USGS	03012500	1942-07-20		46800		17.70						
USGS	03012500	1942-12-30		41500		16.63						
USGS	03012500	1944-03-17		25400		13.16	2		1944-01-28		13.97	1
USGS	03012500	1945-03-22		31900		14.64	2		1945-02-24		16.22	1
USGS	03012500	1946-03-28		40500		16.45						
USGS	03012500	1947-04-05		48800		18.08						
USGS	03012500	1948-03-22		50800		18.52	2					
USGS	03012500	1949-01-06		13700		10.47						
USGS	03012500	1950-04-05		38600		16.02						
USGS	03012500	1950-11-26		37600		15.82						
USGS	03012500	1952-01-18		31000		14.37						
USGS	03012500	1953-05-31		23600		12.82						
USGS	03012500	1954-03-02		19200		11.81	2		1954-01-21		12.44	1
USGS	03012500	1955-03-02		30500		14.26						
USGS	03012500	1956-03-08		60500		19.95						
USGS	03012500	1957-01-23		32000		14.55						
USGS	03012500	1958-04-07		29000		13.96						
USGS	03012500	1959-01-22		50600		18.15						
USGS	03012500	1960-03-31		36500		15.46						
USGS	03012500	1961-04-25		42600		17.00