#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-27 13:49:32 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 12356000 Skyland Creek near Essex MT
#
# 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	12356000	1946-05-28		117		1.72						
USGS	12356000	1947-05-09		189		1.84						
USGS	12356000	1948-05-22		284		2.15	2		1948-06-04		2.16	
USGS	12356000	1949-05-16		126		1.68						
USGS	12356000	1950-06-12		268		2.46						
USGS	12356000	1951-06-15		179		2.05						
USGS	12356000	1952-05-15		148		1.87						
USGS	12356000	1954-05-19		230	7							
USGS	12356000	1959-06-05		189		2.10						
USGS	12356000	1960-06-03		169		2.00						
USGS	12356000	1961-05-30		267		2.48						
USGS	12356000	1962-05-29		93.0		1.58						
USGS	12356000	1963-06-05		82.0		1.52						
USGS	12356000	1964-06-08		3580		9.55		1933				
USGS	12356000	1965-05-29		120	2	4.76						
USGS	12356000	1966-05-26		140		4.30						
USGS	12356000	1967-06-00		100	Bd							
USGS	12356000	1968-05-23		90.0		3.62						
USGS	12356000	1969-04-24		140		3.60						
USGS	12356000	1970-06-05		198		3.73						
USGS	12356000	1971-06-13		176		3.38						
USGS	12356000	1972-06-17		191		3.48						
USGS	12356000	1973-05-18		106		2.89						
USGS	12356000	1974-06-04		166		3.00						
USGS	12356000	1975-06-19		3820		8.40