#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-25 05:54:12 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 02029400 S B N F HARDWARE RIVER NEAR NORTH GARDEN, VA
#
# 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	02029400	1949-08-15		1870		8.80						
USGS	02029400	1950-09-11		1870		8.76						
USGS	02029400	1951-00-00		730	Bm	6.57	Bm					
USGS	02029400	1952-08-31		490		5.68						
USGS	02029400	1953-03-15		445		5.48						
USGS	02029400	1954-03-01		105		3.22						
USGS	02029400	1955-08-18		1100		7.50						
USGS	02029400	1956-07-20		1000		7.25						
USGS	02029400	1957-04-05		370		5.15						
USGS	02029400	1958-07-27		1140		7.58						
USGS	02029400	1959-09-30		3050		8.86						
USGS	02029400	1960-02-18		360		5.10						
USGS	02029400	1961-04-13		420		5.37						
USGS	02029400	1961-10-21		1600		7.98						
USGS	02029400	1963-03-12		565		5.97						
USGS	02029400	1964-07-13		840		6.75						
USGS	02029400	1965-02-07		690		6.31						
USGS	02029400	1966-02-28		310		4.80						
USGS	02029400	1967-07-20		750		6.50						
USGS	02029400	1967-12-10		170		3.89						
USGS	02029400	1969-08-20		6200		8.70						
USGS	02029400	1971-05-30				4.60						
USGS	02029400	1972-06-21				6.83						
USGS	02029400	1973-02-02				4.62						
USGS	02029400	1973-12-21				3.95						
USGS	02029400	1975-09-26				7.35						
USGS	02029400	1975-12-31				4.57