# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 18:58:30 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 16240500 Waiakeakua Str at 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 16240500 1915-04-16 186 3.55 USGS 16240500 1916-01-08 278 4.20 USGS 16240500 1917-03-19 727 5.20 USGS 16240500 1918-08-16 449 4.41 USGS 16240500 1918-12-03 371 4.14 USGS 16240500 1919-10-05 507 4.58 USGS 16240500 1921-01-16 3090 10.40 6 USGS 16240500 1927-05-16 280 6.35 USGS 16240500 1927-11-19 569 7.34 6 USGS 16240500 1928-11-04 200 2.40 USGS 16240500 1930-04-11 2010 6.36 USGS 16240500 1930-11-18 883 4.57 USGS 16240500 1932-04-30 805 4.50 USGS 16240500 1933-01-31 427 3.58 USGS 16240500 1934-04-26 362 3.20 6 USGS 16240500 1935-02-27 514 4.37 USGS 16240500 1936-09-08 272 3.43 USGS 16240500 1936-10-23 365 3.93 USGS 16240500 1937-12-23 435 3.96 USGS 16240500 1939-03-02 554 4.26 USGS 16240500 1940-05-12 373 3.78 USGS 16240500 1941-06-25 183 3.06 USGS 16240500 1942-02-06 433 3.58 USGS 16240500 1943-01-04 503 3.76 USGS 16240500 1944-03-02 189 2.27 USGS 16240500 1944-11-09 528 3.82 USGS 16240500 1946-08-09 291 3.17 USGS 16240500 1947-09-04 351 3.36 USGS 16240500 1948-04-03 260 3.06 USGS 16240500 1948-11-17 1920 5.52 USGS 16240500 1950-04-22 331 3.32 USGS 16240500 1951-03-26 874 4.46 USGS 16240500 1952-01-19 421 3.54 USGS 16240500 1953-01-12 658 4.10 USGS 16240500 1954-07-29 365 3.42 USGS 16240500 1954-11-28 812 4.41 USGS 16240500 1956-05-07 421 3.55 USGS 16240500 1956-10-14 611 3.95 USGS 16240500 1958-03-05 1010 4.67 USGS 16240500 1959-04-09 325 3.28 USGS 16240500 1960-05-12 1380 4.98 USGS 16240500 1960-12-30 2400 5.28 USGS 16240500 1961-10-31 717 3.78 USGS 16240500 1963-05-14 1910 4.96 USGS 16240500 1964-07-24 696 3.75 USGS 16240500 1965-02-04 3890 6.06 USGS 16240500 1965-11-14 2110 5.10 USGS 16240500 1966-10-11 1260 4.42 USGS 16240500 1967-12-18 1670 4.78 USGS 16240500 1968-11-29 1280 4.44 USGS 16240500 1969-11-14 388 3.21 USGS 16240500 1971-03-25 1470 4.61 USGS 16240500 1972-04-14 632 3.65 USGS 16240500 1973-02-25 133 2.41 USGS 16240500 1974-03-12 416 3.27 USGS 16240500 1974-11-21 1080 4.24 USGS 16240500 1975-11-26 505 3.44 USGS 16240500 1977-04-19 832 3.94 USGS 16240500 1978-05-23 1020 4.17 USGS 16240500 1979-02-03 832 3.94 USGS 16240500 1979-12-25 730 3.80 USGS 16240500 1981-05-07 632 3.65 USGS 16240500 1982-08-25 879 4.00 USGS 16240500 1982-10-27 352 3.13 USGS 16240500 1984-04-19 239 2.83 USGS 16240500 1985-02-14 626 3.64 USGS 16240500 1985-10-19 558 3.53 USGS 16240500 1987-06-12 411 3.26 USGS 16240500 1987-12-31 987 4.13 USGS 16240500 1988-12-06 690 3.74 USGS 16240500 1989-10-03 516 3.46 USGS 16240500 1991-03-19 456 3.35 USGS 16240500 1992-09-16 528 3.48 USGS 16240500 1992-12-30 944 4.08 USGS 16240500 1994-03-24 1010 4.16 USGS 16240500 1995-02-28 505 3.44 USGS 16240500 1996-01-25 717 3.78 USGS 16240500 1996-11-14 421 3.28 USGS 16240500 1997-10-09 284 2.96 USGS 16240500 1999-04-02 200 2.70 USGS 16240500 2000-01-19 411 3.26 USGS 16240500 2001-06-05 741 3.80 USGS 16240500 2002-01-29 05:30 1090 4.25 USGS 16240500 2003-09-11 02:30 987 4.13 USGS 16240500 2004-08-04 05:45 607 3.61 USGS 16240500 2004-10-30 19:30 1110 4.27 USGS 16240500 2006-03-31 12:40 871 3.99 USGS 16240500 2006-11-02 494 3.42 USGS 16240500 2007-11-28 08:25 426 3.29 USGS 16240500 2008-12-11 08:20 795 3.89 USGS 16240500 2009-11-25 22:05 467 3.37 USGS 16240500 2010-12-19 12:30 505 3.44 USGS 16240500 2011-12-13 02:58 987 4.13 USGS 16240500 2013-05-28 18:55 311 3.03 USGS 16240500 2014-07-20 03:08 788 3.88 USGS 16240500 2015-08-26 16:25 887 4.01 USGS 16240500 2016-09-13 22:30 657 3.69 USGS 16240500 2017-08-29 17:00 465 3.45 USGS 16240500 2018-09-12 21:30 736 3.87 USGS 16240500 2018-10-30 11:20 253 2.96 USGS 16240500 2019-12-13 01:15 148 2.50 USGS 16240500 2021-03-11 06:22 385 3.29 USGS 16240500 2021-12-06 20:47 909 4.08 USGS 16240500 2023-04-02 22:27 516 3.54