# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 00:06:46 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 16210500 Kaukonahua Str at Waialua, 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 16210500 1963-04-15 15600 5,7 26.40 USGS 16210500 1968-03-16 7930 5 25.14 USGS 16210500 1969-02-01 5100 5 23.30 USGS 16210500 1969-12-25 279 5 13.54 USGS 16210500 1971-01-16 2120 5 19.61 USGS 16210500 1972-01-22 1970 5 19.36 USGS 16210500 1972-10-04 300 5 14.04 USGS 16210500 1974-04-19 13400 5 26.06 USGS 16210500 1975-02-01 889 5 16.63 USGS 16210500 1976-02-06 2650 5 20.43 USGS 16210500 1977-04-20 610 2,5 USGS 16210500 1978-06-28 1200 5 18.03 USGS 16210500 1979-02-10 3500 2,5 22.11 USGS 16210500 1980-03-18 3700 2,5 22.23 USGS 16210500 1981-04-14 650 2,5 USGS 16210500 1982-01-06 5970 5 23.69 USGS 16210500 1982-10-29 4180 5 22.33 USGS 16210500 1984-04-19 500 2,5 USGS 16210500 1985-05-06 766 5 16.22 USGS 16210500 1986-05-10 2130 5 19.64 USGS 16210500 1987-06-12 1260 5 17.85 USGS 16210500 1987-12-31 3760 5 21.89 USGS 16210500 1989-07-21 2800 2,5 21.49 USGS 16210500 1990-03-06 2270 5 19.87 USGS 16210500 1990-11-20 4780 5 22.83 USGS 16210500 1991-10-16 2710 5 20.51 USGS 16210500 1992-12-26 1800 2,5 USGS 16210500 1994-03-24 2000 2,5 21.95 USGS 16210500 1995-08-23 1820 4,5 19.09 4 USGS 16210500 1996-01-25 2050 5 19.50 USGS 16210500 1997-01-19 4500 2,5 23.69 USGS 16210500 1998-00-00 1820 4,5,Bm 19.09 4,Bm USGS 16210500 1999-00-00 1820 4,5,Bm 19.09 4,Bm USGS 16210500 1999-12-02 6110 5 24.66 USGS 16210500 2001-00-00 19.31 4,Bm USGS 16210500 2002-05-06 9650 5 25.33 USGS 16210500 2003-00-00 19.30 4,Bm USGS 16210500 2003-12-07 24.74 USGS 16210500 2005-00-00 19.30 4,Bm USGS 16210500 2005-10-01 8530 5 27.64 6 USGS 16210500 2006-12-08 09:58 620 5 19.34 USGS 16210500 2007-11-04 11:15 2530 5 23.38 USGS 16210500 2008-12-11 07:45 11800 2,5 29.11 1 USGS 16210500 2010-04-08 01:00 1140 5 20.80 USGS 16210500 2011-01-13 22:00 7600 5 27.15 USGS 16210500 2013-05-29 04:02 1360 5 21.33 USGS 16210500 2014-07-20 12:32 671 5 19.73 USGS 16210500 2015-08-26 16:15 6040 5 26.19 USGS 16210500 2015-11-23 06:50 2450 5 23.02 USGS 16210500 2017-06-15 00:57 741 5 19.93 USGS 16210500 2018-09-13 01:48 910 5 20.30 USGS 16210500 2018-10-30 10:25 2870 5 23.48 USGS 16210500 2020-01-12 08:12 3360 5 24.11 USGS 16210500 2021-03-09 21:40 3650 2,5 24.41 USGS 16210500 2022-01-01 08:12 3960 2,5 24.65