#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-06-02 19:09:49 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 03207500 LEVISA FORK NEAR GRUNDY, 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	03207500	1929-03-00		21800	7,Bd	16.00	3,Bd					
USGS	03207500	1942-06-20		5720		9.37	3					
USGS	03207500	1943-03-13		11700		11.94	3					
USGS	03207500	1944-02-17		16000		14.00	3					
USGS	03207500	1945-02-17		14900		13.60	3					
USGS	03207500	1946-01-07		17400		14.50	3					
USGS	03207500	1947-01-15		8000		10.50	3					
USGS	03207500	1948-02-13		9700		11.17	3					
USGS	03207500	1949-03-18		7000		10.00	3					
USGS	03207500	1950-02-02		13300		13.00	3					
USGS	03207500	1951-02-01		4370		8.33	3					
USGS	03207500	1952-04-28		9200		10.98	3					
USGS	03207500	1953-05-19		13800		13.17	3					
USGS	03207500	1954-01-22		2680		6.55	3					
USGS	03207500	1955-02-27		14400		13.36	3					
USGS	03207500	1956-04-15		11800		12.43	3					
USGS	03207500	1957-01-29		33200		19.06	3					
USGS	03207500	1958-08-25		17700		16.60	3					
USGS	03207500	1959-04-12		6420		10.25	3					
USGS	03207500	1959-11-28		3830		8.29	3					
USGS	03207500	1961-07-31		7700		11.01	3					
USGS	03207500	1962-02-28		8600		9.04	3					
USGS	03207500	1963-03-12		24100		18.19	3					
USGS	03207500	1964-03-08		6120		6.90	3					
USGS	03207500	1965-03-26		12100		11.11	3					
USGS	03207500	1966-05-01		7680		8.14	3					
USGS	03207500	1967-03-07		21300		16.65	3					
USGS	03207500	1968-05-27		11500		10.70	3					
USGS	03207500	1969-01-20		2220		4.15	3					
USGS	03207500	1970-04-28		12300		11.24	3					
USGS	03207500	1971-05-06		13400		11.92	3					
USGS	03207500	1972-01-21		16200		13.78	3					
USGS	03207500	1973-03-16		15500		13.36	3					
USGS	03207500	1974-01-11		16000		13.63	3					
USGS	03207500	1977-04-04		52000	7	28.87						
USGS	03207500	1984-05-07		32800	7	23.40						
USGS	03207500	1986-05-13		5550		11.08						
USGS	03207500	1987-04-08		8990		13.42						
USGS	03207500	1987-12-25		1780		7.32						
USGS	03207500	1989-05-05		9630		13.80						
USGS	03207500	1989-10-17		8370		13.04						
USGS	03207500	1991-01-07		3110		8.91						
USGS	03207500	1991-12-02		5760		11.24						
USGS	03207500	1993-03-04		5170		10.78						
USGS	03207500	1994-02-11		12700		15.46						
USGS	03207500	1995-05-19		5630		11.14