#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-11-25 14:10:44 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 11073300 SAN ANTONIO C A RIVERSIDE DRIVE NR CHINO CA
#
# 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	11073300	2001-01-11		1260	6,C	3.31						
USGS	11073300	2001-11-24		2750	6,C	4.84						
USGS	11073300	2003-03-15		2170	6,C	4.29						
USGS	11073300	2004-02-26		1480	6,C	3.56						
USGS	11073300	2004-10-20		3420	6,C	5.43						
USGS	11073300	2005-10-17		1790	6,C	3.90						
USGS	11073300	2007-02-19		530	6,C	2.34						
USGS	11073300	2008-01-04		1950	6,C	4.07						
USGS	11073300	2008-12-15		857	6,C	2.80						
USGS	11073300	2010-02-06		2670	6,C	4.77						
USGS	11073300	2010-12-22		2780	6,C	4.87						
USGS	11073300	2012-04-13		1110	6,C	3.13						
USGS	11073300	2012-12-13		543	6,C	2.39						
USGS	11073300	2014-02-28		833	6,C	2.79						
USGS	11073300	2014-12-03		1570	6,C	3.66						
USGS	11073300	2015-11-03		1070	6,C	3.09						
USGS	11073300	2016-12-23		758	6,C	2.69						
USGS	11073300	2018-01-09	07:15	1910	6,C	4.02						
USGS	11073300	2019-05-22	14:45	2820	6,C	4.90						
USGS	11073300	2020-03-12	16:00	1380	6,C	3.45						
USGS	11073300	2020-12-28	17:00	951	6,C	2.94						
USGS	11073300	2021-12-14	10:15	1390	6,C	3.46						
USGS	11073300	2023-08-20	17:23	2150	6,C	4.26