#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-22 21:42:42 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 01671650 WALDROP CREEK NEAR LOUISA, 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	01671650	1969-08-20		2420		21.00						
USGS	01671650	1969-12-31		230		5.20						
USGS	01671650	1971-05-13		330		6.30						
USGS	01671650	1972-06-21		1750		17.71						
USGS	01671650	1972-10-05		1130		13.46						
USGS	01671650	1973-12-20		211		4.97						
USGS	01671650	1975-03-19		375		6.80						
USGS	01671650	1975-12-31		246		5.85						
USGS	01671650	1976-10-09		236		5.28						
USGS	01671650	1977-10-26		410		7.20						
USGS	01671650	1979-09-06		439		7.53						
USGS	01671650	1980-08-11		145		4.08						
USGS	01671650	1981-07-06		96.7		3.44						
USGS	01671650	1982-02-03		213		5.00						
USGS	01671650	1983-04-24		253		5.47						
USGS	01671650	1984-02-14		341		6.41						
USGS	01671650	1985-08-18		584		9.01						
USGS	01671650	1985-11-04		673		9.81						
USGS	01671650	1987-09-08		404		7.14						
USGS	01671650	1988-05-21		361		6.63						
USGS	01671650	1989-07-06		639		9.51						
USGS	01671650	1990-05-27		702		10.05						
USGS	01671650	1991-07-04		1380		15.40						
USGS	01671650	1992-04-21		141		4.01						
USGS	01671650	1993-03-04		503		8.23						
USGS	01671650	1993-11-28		1280		14.73						
USGS	01671650	1995-03-09		300		5.99						
USGS	01671650	1996-09-06		517		8.37						
USGS	01671650	1996-12-01		674		9.82						
USGS	01671650	1998-05-08		390		6.97						
USGS	01671650	1999-03-15		168		4.40						
USGS	01671650	1999-12-14		99.9		3.48						
USGS	01671650	2001-06-07		115		3.67						
USGS	01671650	2002-04-22		57.9		2.96						
USGS	01671650	2003-09-19		606		9.21						
USGS	01671650	2003-12-11		305		6.04						
USGS	01671650	2007-03-16		280		5.78						
USGS	01671650	2008-05-09		244		5.20						
USGS	01671650	2009-06-18		258		6.24	1					
USGS	01671650	2010-03-29		284		5.60						
USGS	01671650	2011-05-17		367		6.40						
USGS	01671650	2011-12-07		420		6.89