# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-08 10:04:13 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 06329500 Yellowstone River near Sidney MT # # 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 06329500 1911-06-22 78400 USGS 06329500 1912-03-29 114000 USGS 06329500 1913-06-04 73800 USGS 06329500 1914-06-07 80000 USGS 06329500 1915-06-13 97400 USGS 06329500 1916-06-23 101000 USGS 06329500 1917-06-23 94600 1 USGS 06329500 1918-06-20 126000 USGS 06329500 1919-05-29 26400 USGS 06329500 1920-06-19 89700 USGS 06329500 1921-06-21 159000 USGS 06329500 1922-06-17 86400 USGS 06329500 1923-06-20 64400 USGS 06329500 1923-10-03 134000 USGS 06329500 1925-06-02 70600 USGS 06329500 1926-05-27 53000 USGS 06329500 1927-07-01 101000 USGS 06329500 1928-06-01 88900 USGS 06329500 1929-06-07 94600 USGS 06329500 1930-06-02 40800 USGS 06329500 1931-06-11 46100 USGS 06329500 1934-05-12 17600 USGS 06329500 1935-06-18 77800 USGS 06329500 1936-06-06 63000 USGS 06329500 1937-06-14 65300 USGS 06329500 1938-07-01 84200 USGS 06329500 1939-06-05 56500 USGS 06329500 1940-06-09 37600 USGS 06329500 1941-06-19 43000 USGS 06329500 1942-06-07 68200 USGS 06329500 1943-03-29 132000 USGS 06329500 1944-06-21 120000 USGS 06329500 1945-06-30 66500 USGS 06329500 1946-06-15 50000 USGS 06329500 1947-03-23 98000 1 USGS 06329500 1948-06-09 77800 USGS 06329500 1949-06-15 48000 USGS 06329500 1950-06-26 67400 USGS 06329500 1951-06-21 49900 USGS 06329500 1952-03-31 138000 USGS 06329500 1953-06-18 65200 14.50 USGS 06329500 1954-07-01 41400 12.00 USGS 06329500 1955-06-29 39000 1955-04-03 12.33 1 USGS 06329500 1956-06-02 64600 1956-03-26 15.84 1 USGS 06329500 1957-06-10 70000 15.44 USGS 06329500 1958-05-28 38800 12.28 USGS 06329500 1959-03-22 57300 1959-03-21 19.14 1 USGS 06329500 1960-03-23 58000 1960-03-21 15.11 USGS 06329500 1961-06-02 30700 1961-03-17 12.60 1 USGS 06329500 1962-06-20 68800 15.38 USGS 06329500 1963-06-07 86000 17.10 USGS 06329500 1964-06-19 72200 15.82 USGS 06329500 1965-06-16 100000 18.25 2 1965-01-01 21.65 1 USGS 06329500 1966-06-05 28000 2 11.37 2 1966-03-17 13.34 1 USGS 06329500 1967-06-20 82600 16.86 USGS 06329500 1968-06-13 71300 15.83 USGS 06329500 1969-03-21 61000 21.00 1 USGS 06329500 1970-06-13 62900 14.75 USGS 06329500 1971-06-28 62900 14.97 2 1971-02-17 21.67 1 USGS 06329500 1972-06-12 59400 14.65 USGS 06329500 1973-06-13 47700 12.95 USGS 06329500 1974-06-23 76400 16.43 USGS 06329500 1975-07-09 77000 16.48 USGS 06329500 1976-06-14 49900 13.28 USGS 06329500 1977-06-15 28100 10.01 USGS 06329500 1978-05-23 111000 20.02 USGS 06329500 1979-03-19 47000 1 1979-03-19 1200 19.57 1 USGS 06329500 1980-06-25 35300 11.35 USGS 06329500 1981-06-13 56800 14.48 USGS 06329500 1982-07-04 62900 15.24 2 1982-02-23 18.34 1 USGS 06329500 1983-06-15 41900 12.44 USGS 06329500 1984-06-21 44200 13.09 USGS 06329500 1985-06-12 29700 10.14 2 1985-03-24 14.64 1 USGS 06329500 1986-06-10 59900 14.87 2 1986-02-27 19.60 1 USGS 06329500 1987-05-31 23000 9.33 2 1986-11-11 10.32 1 USGS 06329500 1988-06-09 33000 11.07 USGS 06329500 1989-06-20 37600 11.80 2 1989-03-29 14.20 1 USGS 06329500 1990-06-28 40700 12.26 USGS 06329500 1991-06-12 62700 15.72 USGS 06329500 1992-06-20 40500 12.23 USGS 06329500 1993-07-29 51100 14.04 USGS 06329500 1994-03-06 75000 2 24.03 1 USGS 06329500 1995-06-19 57600 15.39 USGS 06329500 1996-06-17 65300 16.47 2 1996-03-14 19.48 1 USGS 06329500 1997-06-17 85300 18.73 USGS 06329500 1998-07-07 44300 12.44 USGS 06329500 1999-06-26 54300 14.27 USGS 06329500 2000-06-01 36000 11.09 2 2000-01-15 11.86 1 USGS 06329500 2001-06-17 24900 9.49 USGS 06329500 2002-06-06 43600 12.11 USGS 06329500 2003-06-05 49100 13.53 2 2003-03-18 15.26 1 USGS 06329500 2004-06-14 25800 9.99 USGS 06329500 2005-06-29 48100 13.49 USGS 06329500 2006-05-25 33700 11.20 USGS 06329500 2007-06-10 41900 12.58 USGS 06329500 2008-06-29 56700 14.59 USGS 06329500 2009-06-25 51800 13.76 USGS 06329500 2010-06-10 56600 14.40 USGS 06329500 2011-05-24 124000 21.84 2 2011-03-19 22.02 1 USGS 06329500 2012-06-09 40300 12.16 USGS 06329500 2013-06-01 54300 14.06 USGS 06329500 2014-06-02 69800 16.29 USGS 06329500 2015-06-06 60500 14.85 USGS 06329500 2016-06-12 31800 10.41 USGS 06329500 2017-06-10 57500 14.41 USGS 06329500 2018-06-02 18:15 80700 16.87 2 2018-03-26 0500 18.29 1 USGS 06329500 2019-06-11 18:45 59000 14.46 2 2019-03-24 1430 19.59 1 USGS 06329500 2020-06-05 18:45 53600 13.60 USGS 06329500 2021-06-09 18:15 37200 10.72 USGS 06329500 2022-06-19 09:00 73800 16.09 USGS 06329500 2023-06-28 09:15 59500 14.39