# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 20:41:12 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 16400000 Halawa Stream near Halawa, Molokai, 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 16400000 1918-04-04 1130 7.50 USGS 16400000 1918-12-03 960 6.59 USGS 16400000 1920-01-17 1660 9.75 USGS 16400000 1920-12-24 2030 9.50 USGS 16400000 1921-10-02 1410 7.50 USGS 16400000 1923-03-31 2400 11.65 6 USGS 16400000 1923-12-10 634 6.50 USGS 16400000 1924-12-12 806 7.61 USGS 16400000 1927-12-25 6030 12.00 USGS 16400000 1929-04-18 897 5.65 USGS 16400000 1930-01-03 2910 9.20 USGS 16400000 1930-11-18 3870 9.95 USGS 16400000 1938-08-19 4950 9.82 USGS 16400000 1938-10-15 3370 8.55 USGS 16400000 1939-10-23 3670 9.86 USGS 16400000 1940-11-20 2440 8.51 USGS 16400000 1941-10-22 4830 9.70 USGS 16400000 1943-03-18 7890 11.31 USGS 16400000 1944-03-06 1550 6.56 USGS 16400000 1944-11-08 1670 6.84 USGS 16400000 1946-01-22 4330 9.43 USGS 16400000 1946-12-07 2750 8.01 USGS 16400000 1948-04-02 9780 12.30 USGS 16400000 1949-01-11 3330 8.25 USGS 16400000 1950-08-14 3220 8.13 USGS 16400000 1950-12-03 8390 11.55 USGS 16400000 1952-01-19 3840 8.62 USGS 16400000 1952-11-21 4750 9.28 USGS 16400000 1954-03-01 3090 8.02 USGS 16400000 1955-02-07 6190 10.30 USGS 16400000 1955-12-20 6650 10.64 USGS 16400000 1957-04-14 3710 8.50 USGS 16400000 1957-11-21 8570 11.70 USGS 16400000 1959-08-18 2630 7.57 USGS 16400000 1960-03-05 2630 7.56 USGS 16400000 1961-01-01 10900 13.60 USGS 16400000 1961-11-02 4330 9.24 USGS 16400000 1963-05-04 3810 8.76 USGS 16400000 1964-07-24 1500 6.17 USGS 16400000 1965-02-04 26900 19.91 6 USGS 16400000 1965-11-14 2150 8.84 USGS 16400000 1966-11-04 3100 9.90 USGS 16400000 1968-03-14 2570 9.36 USGS 16400000 1969-01-09 2870 9.67 USGS 16400000 1970-04-21 2470 9.24 USGS 16400000 1970-11-25 2400 9.16 USGS 16400000 1972-01-24 1770 8.32 USGS 16400000 1973-04-10 985 6.97 USGS 16400000 1974-03-02 1780 8.33 USGS 16400000 1974-11-21 1870 8.46 USGS 16400000 1976-03-17 1890 8.48 USGS 16400000 1976-11-16 1470 7.87 USGS 16400000 1978-05-23 4980 11.83 USGS 16400000 1979-01-11 2430 8.98 USGS 16400000 1979-12-25 2960 9.70 USGS 16400000 1981-08-04 1780 8.12 USGS 16400000 1982-01-21 2440 9.05 USGS 16400000 1982-12-23 2890 9.61 USGS 16400000 1983-12-25 1620 7.89 USGS 16400000 1985-02-14 2830 9.54 USGS 16400000 1985-10-18 2500 9.12 USGS 16400000 1986-12-05 2620 9.28 USGS 16400000 1987-12-12 2030 8.47 USGS 16400000 1989-03-03 2370 8.96 USGS 16400000 1990-01-16 2120 8.60 USGS 16400000 1991-01-27 2360 8.94 USGS 16400000 1992-09-03 2200 8.71 USGS 16400000 1992-11-26 2130 8.61 USGS 16400000 1994-03-24 1950 8.36 USGS 16400000 1995-02-27 1470 7.63 USGS 16400000 1996-02-28 1370 7.48 USGS 16400000 1996-11-13 2890 9.66 USGS 16400000 1998-01-01 619 5.79 USGS 16400000 1998-12-28 1670 8.04 USGS 16400000 2000-08-20 3120 10.02 USGS 16400000 2000-10-29 9000 14.70 USGS 16400000 2002-01-22 2360 9.09 USGS 16400000 2002-10-15 04:45 2540 9.33 USGS 16400000 2004-01-01 14:50 2640 9.46 USGS 16400000 2004-10-31 12:05 2000 8.58 USGS 16400000 2006-03-30 22:10 2920 9.79 USGS 16400000 2006-11-01 04:25 3420 10.37 USGS 16400000 2007-12-31 09:24 2410 9.16 USGS 16400000 2008-11-18 06:54 2430 9.19 USGS 16400000 2009-12-03 22:04 2450 9.21 USGS 16400000 2010-12-10 03:57 2360 9.10 USGS 16400000 2011-12-13 01:43 2310 9.03 USGS 16400000 2013-07-29 19:58 2250 8.94 USGS 16400000 2014-07-20 04:25 3150 10.06 USGS 16400000 2015-09-10 22:48 2620 9.43 USGS 16400000 2016-03-08 18:08 1890 8.41 USGS 16400000 2017-01-24 13:33 2190 8.86 USGS 16400000 2017-10-23 23:45 2680 9.50 USGS 16400000 2018-11-10 08:20 2690 9.52 USGS 16400000 2020-03-14 18:04 2230 8.92 USGS 16400000 2021-01-18 15:16 2670 9.49 USGS 16400000 2021-12-05 20:33 2460 9.23