# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-09 01:41:15 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 16311000 Oio Stream near Kahuku, 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 16311000 1957-12-06 761 4.90 USGS 16311000 1958-10-23 387 3.50 USGS 16311000 1960-05-14 186 2.68 USGS 16311000 1961-05-01 178 2.63 USGS 16311000 1962-03-13 789 5.02 USGS 16311000 1963-04-15 1070 6.54 USGS 16311000 1964-01-06 317 3.22 USGS 16311000 1965-05-02 1390 8.13 USGS 16311000 1965-11-14 975 6.01 USGS 16311000 1967-02-11 832 5.26 USGS 16311000 1968-03-16 800 6.35 USGS 16311000 1969-01-03 400 5.26 USGS 16311000 1970-01-14 500 5.74 USGS 16311000 1971-01-13 750 7.10 USGS 16311000 1972-04-15 300 6.18 USGS 16311000 1973-05-27 30.0 4.75 USGS 16311000 1974-04-19 230 6.56 USGS 16311000 1975-02-01 200 2 7.06 USGS 16311000 1976-02-07 210 2 7.55 USGS 16311000 1977-04-19 50.0 2 5.40 USGS 16311000 1978-05-23 70.0 2 7.30 USGS 16311000 1978-10-31 100 2 7.62 USGS 16311000 1980-03-18 100 2 7.42 USGS 16311000 1981-05-08 50.0 2 USGS 16311000 1982-01-06 150 2 4.00 USGS 16311000 1982-10-27 150 2 8.12 USGS 16311000 1984-01-05 25.0 2 USGS 16311000 1984-11-27 80.0 2 USGS 16311000 1985-10-20 60.0 2 4.92 USGS 16311000 1986-11-10 80.0 2 USGS 16311000 1987-12-31 150 2 USGS 16311000 1989-04-04 130 2 USGS 16311000 1990-03-01 60.0 2 USGS 16311000 1991-03-19 350 2 USGS 16311000 1991-10-16 100 2 USGS 16311000 1992-11-26 45.0 2 2.43 USGS 16311000 1994-02-13 100 2 4.00 USGS 16311000 1994-10-16 40.0 2 USGS 16311000 1996-01-25 100 2 4.32 USGS 16311000 1996-11-14 600 2 8.63 USGS 16311000 1999-12-02 2.70 USGS 16311000 2000-10-29 9.45 6 USGS 16311000 2002-05-06 160 7.32 USGS 16311000 2003-02-14 115 7.10 USGS 16311000 2004-05-11 461 8.13 USGS 16311000 2004-10-27 332 7.86 USGS 16311000 2006-03-02 515 8.62 USGS 16311000 2007-01-07 923 9.45 USGS 16311000 2007-12-31 323 8.05 USGS 16311000 2008-12-11 462 8.47 USGS 16311000 2009-11-14 455 8.45 USGS 16311000 2011-05-08 639 8.90 USGS 16311000 2012-03-09 512 8.60 USGS 16311000 2013-05-29 133 7.22 USGS 16311000 2014-07-20 235 7.72 USGS 16311000 2015-08-26 621 8.86 USGS 16311000 2016-08-23 1590 10.41 USGS 16311000 2017-03-21 2050 10.93 USGS 16311000 2018-09-13 382 8.24 USGS 16311000 2019-02-14 1060 9.68 USGS 16311000 2019-12-25 190 7.52 USGS 16311000 2021-03-09 9.34