#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-12-21 21:02:23 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 16226400 N. Halawa Str nr Quar. Stn. at Halawa, Oahu, HI
#
# 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	16226400	2002-01-26	23:46	2250		9.10						
USGS	16226400	2003-09-11	00:18	1600		8.25						
USGS	16226400	2003-11-29	16:43	892		7.21						
USGS	16226400	2006-04-02	15:45	1390		9.58						
USGS	16226400	2006-11-01	05:40	1050		8.86						
USGS	16226400	2007-11-04	02:48	1210		9.21						
USGS	16226400	2009-03-14	08:45	1420		9.14						
USGS	16226400	2010-04-06	22:45	810		7.63						
USGS	16226400	2011-01-12	23:55	1760		9.97						
USGS	16226400	2011-12-13	00:05	1510		9.36						
USGS	16226400	2013-05-28	11:18	1020		8.63						
USGS	16226400	2014-07-20	03:57	1180		9.03						
USGS	16226400	2015-09-11	18:31	1600		9.95						
USGS	16226400	2016-07-24	21:45	3110		12.47						
USGS	16226400	2017-08-29	17:30	727		7.70						
USGS	16226400	2018-09-13	01:50	1250		9.08						
USGS	16226400	2018-12-28	13:00	1560		9.74						
USGS	16226400	2019-10-11	06:10	909		7.75						
USGS	16226400	2021-03-15	16:25	320		5.65						
USGS	16226400	2021-12-06	20:40	1590		9.53						
USGS	16226400	2023-02-04	10:35	428		6.57