# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-15 23:31:04 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 16226200 N. Halawa Str nr Honolulu, 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 16226200 1984-01-05 330 9.20 USGS 16226200 1985-02-14 710 10.20 USGS 16226200 1985-10-20 868 10.62 USGS 16226200 1986-11-10 1020 10.94 USGS 16226200 1987-12-31 1180 11.25 USGS 16226200 1988-12-06 868 10.62 USGS 16226200 1989-10-03 880 10.65 USGS 16226200 1990-12-18 1780 12.02 USGS 16226200 1991-10-16 860 10.60 USGS 16226200 1993-07-21 294 9.04 USGS 16226200 1994-03-24 1640 11.85 USGS 16226200 1994-10-17 501 9.69 USGS 16226200 1996-01-25 778 10.43 USGS 16226200 1997-01-03 849 10.58 USGS 16226200 1997-11-01 423 9.49 USGS 16226200 1999-01-07 496 9.74 USGS 16226200 2000-08-20 1440 11.60 USGS 16226200 2000-10-29 643 10.11 USGS 16226200 2002-01-27 00:15 961 10.83 USGS 16226200 2003-09-11 02:45 917 10.74 USGS 16226200 2004-08-04 2030 12.33 USGS 16226200 2005-02-11 19:35 851 10.60 USGS 16226200 2006-03-19 10:29 2050 12.35 USGS 16226200 2006-11-01 05:35 837 10.57 USGS 16226200 2007-11-04 02:26 1180 11.22 USGS 16226200 2009-03-14 08:25 1320 11.43 USGS 16226200 2010-04-06 22:00 635 10.09 USGS 16226200 2011-01-12 23:45 1830 12.07 USGS 16226200 2011-12-13 2390 12.63 USGS 16226200 2013-05-28 11:10 1260 11.26 USGS 16226200 2014-07-20 03:45 1220 11.52 USGS 16226200 2015-09-11 18:26 1700 12.88 USGS 16226200 2016-07-24 21:32 2350 14.50 USGS 16226200 2017-08-29 17:15 864 10.38 USGS 16226200 2018-09-13 01:38 1340 11.87 USGS 16226200 2018-12-28 12:32 1790 13.11 USGS 16226200 2019-10-11 06:00 1100 2 11.16 USGS 16226200 2021-03-15 16:12 567 9.56 USGS 16226200 2021-12-06 20:32 1640 12.72