# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 13:21:45 EST # # ---------------------------------- 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 06340500 KNIFE RIVER AT HAZEN, ND # # 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 06340500 1930-02-21 3070 23.20 1 USGS 06340500 1931-09-22 1450 11.60 USGS 06340500 1932-06-14 1300 11.10 USGS 06340500 1933-03-17 2200 14.50 USGS 06340500 1938-07-05 7540 23.00 USGS 06340500 1939-03-24 9300 24.47 USGS 06340500 1940-07-29 1150 10.92 USGS 06340500 1941-06-09 4110 20.23 USGS 06340500 1942-06-07 3120 17.10 USGS 06340500 1943-03-26 26500 26.30 USGS 06340500 1944-04-03 8010 23.39 USGS 06340500 1945-03-15 8690 23.99 USGS 06340500 1946-03-03 3500 19.30 1 USGS 06340500 1947-06-25 6000 21.70 2 1947-03-25 21.95 1 USGS 06340500 1948-03-24 7070 23.62 1 USGS 06340500 1949-04-06 7760 23.30 2 1949-04-03 24.10 1 USGS 06340500 1950-04-17 22700 25.93 USGS 06340500 1951-03-30 9000 25.36 1 USGS 06340500 1952-04-07 20200 25.83 USGS 06340500 1953-06-14 3440 17.31 USGS 06340500 1954-04-08 3880 18.06 USGS 06340500 1955-03-13 1400 2 11.35 USGS 06340500 1956-03-21 6630 23.76 1 USGS 06340500 1957-03-01 1590 12.49 1 USGS 06340500 1958-03-28 3500 2 19.82 1 USGS 06340500 1959-03-24 4930 20.14 USGS 06340500 1960-03-27 7230 23.13 1 USGS 06340500 1961-03-03 488 9.62 1,2 1961-03-02 9.72 1 USGS 06340500 1962-05-31 3860 17.48 USGS 06340500 1963-06-10 1050 9.63 USGS 06340500 1964-06-18 5170 20.17 USGS 06340500 1965-04-15 3330 15.99 USGS 06340500 1966-06-24 35300 27.01 USGS 06340500 1967-03-25 7980 23.88 USGS 06340500 1968-03-06 1800 18.37 1 USGS 06340500 1969-04-07 11800 24.75 USGS 06340500 1970-05-11 8180 23.83 USGS 06340500 1971-03-17 4320 18.79 1 USGS 06340500 1972-03-15 19000 26.17 1 USGS 06340500 1973-03-02 3900 21.44 1 USGS 06340500 1974-03-03 1350 14.28 1 USGS 06340500 1975-05-01 6600 22.60 2 1975-04-24 23.37 1 USGS 06340500 1976-03-19 3000 18.00 1 USGS 06340500 1977-06-19 1200 9.75 2 1977-03-11 11.69 1 USGS 06340500 1978-03-27 11000 25.10 1 USGS 06340500 1979-04-18 5440 20.26 USGS 06340500 1980-06-15 1620 10.58 USGS 06340500 1981-02-18 900 9.92 1 USGS 06340500 1982-03-31 10500 25.14 1 USGS 06340500 1983-03-13 5300 1983-03-13 1200 23.00 USGS 06340500 1984-03-21 2500 14.50 1 USGS 06340500 1985-05-13 1540 10.10 USGS 06340500 1986-03-04 8800 24.00 USGS 06340500 1987-03-23 8550 23.80 USGS 06340500 1988-03-24 450 7.47 1 USGS 06340500 1989-03-11 1000 11.90 1 USGS 06340500 1990-08-25 1940 10.84 USGS 06340500 1991-03-14 100 3.48 2 1991-03-05 5.24 1 USGS 06340500 1992-03-01 370 6.56 1,2 1992-02-28 7.85 1 USGS 06340500 1993-07-23 5100 19.52 USGS 06340500 1994-03-15 2250 14.81 1 USGS 06340500 1995-02-22 5880 21.87 1 USGS 06340500 1996-04-10 5880 20.85 USGS 06340500 1997-03-23 20500 26.92 USGS 06340500 1998-06-21 1100 2 USGS 06340500 1999-03-18 4490 16.80 USGS 06340500 2000-02-26 1150 2 8.48 1,2 2000-02-29 8.60 1 USGS 06340500 2001-03-14 5050 18.10 USGS 06340500 2002-06-13 1390 8.70 USGS 06340500 2003-03-17 4800 2 18.18 1 USGS 06340500 2004-03-11 5300 2 19.08 1 USGS 06340500 2005-07-01 1670 9.32 USGS 06340500 2006-04-02 459 4.23 USGS 06340500 2007-03-12 2300 2 16.02 1 USGS 06340500 2008-07-23 148 2.52 USGS 06340500 2009-03-23 27400 27.13 2 2009-03-24 27.79 1 USGS 06340500 2010-03-31 6610 20.39 USGS 06340500 2011-04-08 6850 20.97 USGS 06340500 2012-03-12 587 5.22 USGS 06340500 2013-06-02 5130 18.03 USGS 06340500 2014-08-19 6540 20.48 2 2014-03-11 21.63 1 USGS 06340500 2015-06-03 2120 10.85 2 2015-03-11 12.27 1 USGS 06340500 2016-04-29 761 6.14 USGS 06340500 2017-03-23 1910 9.90 USGS 06340500 2018-03-28 20:45 4080 15.27 2 2018-03-26 1800 16.65 1 USGS 06340500 2019-03-23 10:15 9110 23.56 USGS 06340500 2020-03-04 20:15 2430 2 11.33 1 USGS 06340500 2021-05-26 05:00 775 6.06 USGS 06340500 2022-05-15 15:15 1960 9.93 USGS 06340500 2023-04-14 13:30 11100 23.63