#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-04-26 06:41:12 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 01644280 BROAD RUN NEAR LEESBURG, 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	01644280	2002-04-28		2050	6,R	7.77						
USGS	01644280	2003-05-16		6890	6,R	10.43						
USGS	01644280	2003-12-11		4490	6,R	9.18						
USGS	01644280	2005-03-28		5620	6,R	9.81						
USGS	01644280	2006-06-26		7360	6,R	10.64						
USGS	01644280	2007-04-15		4590	6,R	9.24						
USGS	01644280	2008-05-12		13500	6,R	13.29						
USGS	01644280	2009-05-26		6140	6,R	10.12						
USGS	01644280	2009-12-09		4230	6,R	9.02						
USGS	01644280	2011-09-08		7530	6,R	10.79						
USGS	01644280	2011-12-08		3950	6,R	8.84						
USGS	01644280	2013-01-31		8560	6,R	11.27						
USGS	01644280	2014-05-16		5740	6,R	11.21						
USGS	01644280	2015-06-27		3350	6,R	9.53						
USGS	01644280	2016-02-03		2700	6,R	8.77						
USGS	01644280	2017-07-29	03:45	2490	6,R	8.49						
USGS	01644280	2018-07-22	11:00	5160	6,R	10.94						
USGS	01644280	2019-03-22	00:15	3750	6,R	9.94						
USGS	01644280	2020-08-12	23:30	3880	6,R	10.06						
USGS	01644280	2020-12-25	05:45	2770	6,R	8.86						
USGS	01644280	2022-05-07	10:15	2090	6	7.93						
USGS	01644280	2022-12-23	03:15	3190	6	9.35