#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-18 14:48:05 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 01198500 BLACKBERRY R AT CANAAN, CT.
#
# 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	01198500	1948-12-31		7000		12.00						
USGS	01198500	1950-03-28		515		4.82						
USGS	01198500	1950-11-26		2550		9.37						
USGS	01198500	1952-06-01		1670		8.11						
USGS	01198500	1953-01-24		1500		7.81						
USGS	01198500	1954-09-11		1910		8.50						
USGS	01198500	1955-08-19		14200		13.01		1756				
USGS	01198500	1955-10-16		2830		9.12						
USGS	01198500	1957-01-23		880		6.28						
USGS	01198500	1958-04-06		1520		7.58						
USGS	01198500	1959-03-06		2800		9.50	1					
USGS	01198500	1960-09-12		1900		8.23						
USGS	01198500	1961-02-26		1720		8.05						
USGS	01198500	1962-04-01		1280	6	7.27	2		1962-01-07		7.67	1
USGS	01198500	1963-03-27		960	6	6.51						
USGS	01198500	1964-01-25		960	6	6.50						
USGS	01198500	1965-02-08		475	6	4.72	2		1965-02-08	1200	5.36	1
USGS	01198500	1966-03-25		782	6	5.94						
USGS	01198500	1967-04-02		735	6	5.76						
USGS	01198500	1968-02-03		1280	6	7.24						
USGS	01198500	1969-07-29		1940	6	8.46						
USGS	01198500	1970-02-03		2250	6	8.77						
USGS	01198500	1971-08-28		504	6	5.02						
USGS	01198500	1972-07-03		1300	6	7.64						
USGS	01198500	1973-02-03		1960	6	8.48						
USGS	01198500	1973-12-21		2640	6	9.09						
USGS	01198500	1975-09-27		1340	6	7.71						
USGS	01198500	1976-08-10		2430	6	8.93						
USGS	01198500	1977-09-09		838	6	6.45						
USGS	01198500	1978-01-26		1080	6	7.20						
USGS	01198500	1979-01-25		2740	6	9.16						
USGS	01198500	1980-03-21		1920	6	8.44						
USGS	01198500	1981-02-21		1460	6	7.95