# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 11:55:14 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 06134000 North Milk River near international boundary # # 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 06134000 1911-06-25 702 USGS 06134000 1913-04-14 278 USGS 06134000 1914-04-05 517 USGS 06134000 1915-09-03 558 USGS 06134000 1916-02-16 700 USGS 06134000 1917-04-09 490 USGS 06134000 1918-07-17 427 5 USGS 06134000 1919-05-09 476 2,5 USGS 06134000 1920-05-08 898 5 USGS 06134000 1921-06-20 473 5 USGS 06134000 1922-08-17 512 5 USGS 06134000 1923-06-22 676 5 USGS 06134000 1924-06-07 674 5 USGS 06134000 1925-08-16 590 5 USGS 06134000 1926-06-20 544 5 USGS 06134000 1927-05-29 771 5 USGS 06134000 1928-06-24 956 5 USGS 06134000 1929-06-02 727 5 USGS 06134000 1930-07-19 596 5 USGS 06134000 1931-06-30 615 5 USGS 06134000 1932-06-16 708 5 USGS 06134000 1933-06-28 661 5 USGS 06134000 1934-06-27 917 5 USGS 06134000 1935-07-28 745 5 USGS 06134000 1936-05-28 756 5 USGS 06134000 1937-06-12 2400 5 USGS 06134000 1938-06-26 889 5 USGS 06134000 1939-06-16 716 5 USGS 06134000 1940-07-27 730 5 USGS 06134000 1941-06-03 705 5 USGS 06134000 1942-06-05 900 5 USGS 06134000 1943-06-13 625 5 1943-03-24 4.71 USGS 06134000 1944-08-08 595 5 USGS 06134000 1945-06-05 697 5 USGS 06134000 1946-06-15 654 5 USGS 06134000 1947-07-19 664 5 USGS 06134000 1948-06-17 2950 5 USGS 06134000 1949-05-17 709 5 USGS 06134000 1950-05-17 635 5 USGS 06134000 1951-06-24 1650 2,5 USGS 06134000 1952-04-06 892 5 USGS 06134000 1953-06-03 1680 5 USGS 06134000 1954-08-26 637 5 USGS 06134000 1955-05-18 988 5 USGS 06134000 1956-07-03 1020 5 USGS 06134000 1957-05-21 680 5 USGS 06134000 1958-04-12 842 5 USGS 06134000 1959-05-19 856 5 USGS 06134000 1960-06-20 750 5 USGS 06134000 1961-08-16 862 5 USGS 06134000 1962-04-14 782 5 USGS 06134000 1963-06-22 828 5 6.25 USGS 06134000 1964-06-08 1940 5 7.98 USGS 06134000 1965-06-17 1120 5 6.70 USGS 06134000 1966-06-04 1560 5 7.43 USGS 06134000 1967-05-08 2140 5 8.25 USGS 06134000 1968-06-07 1020 5 6.46 USGS 06134000 1969-06-26 970 5 6.26 2 1969-03-31 7.72 1 USGS 06134000 1970-06-13 1030 5 6.09 USGS 06134000 1971-06-29 767 5 5.49 USGS 06134000 1972-03-16 1500 2,5 7.64 1 USGS 06134000 1973-06-10 741 5 4.55 USGS 06134000 1974-04-30 1020 5 5.07 USGS 06134000 1975-06-20 1990 5 6.28 USGS 06134000 1976-06-14 889 5 4.48 USGS 06134000 1977-06-16 688 5 4.07 2 1977-05-18 4.15 USGS 06134000 1978-08-23 693 5 4.20 USGS 06134000 1979-06-18 765 5 4.24 USGS 06134000 1980-05-26 1150 5 5.10 USGS 06134000 1981-06-14 1200 5 5.09 USGS 06134000 1982-05-28 784 5 4.23 2 1982-04-12 5.48 1 USGS 06134000 1983-07-17 713 5 4.17 USGS 06134000 1984-06-21 710 5 4.16 2 1984-03-16 4.83 1 USGS 06134000 1985-05-30 982 5 4.60 2 1985-03-18 5.55 1 USGS 06134000 1986-02-24 2680 5 7.23 USGS 06134000 1987-04-06 777 5 4.21 USGS 06134000 1988-05-23 742 5 4.21 USGS 06134000 1989-06-11 1100 5 4.78 USGS 06134000 1990-05-29 985 5 4.67 USGS 06134000 1991-06-21 1280 5 5.17 USGS 06134000 1992-06-13 632 5 3.94 USGS 06134000 1993-07-12 904 5 4.50 USGS 06134000 1994-05-20 844 5 4.42 2 1994-03-01 5.50 1 USGS 06134000 1995-06-06 3670 5 6.89 USGS 06134000 1996-05-23 929 5 3.91 2 1996-01-01 6.42 1 USGS 06134000 1997-03-19 3000 2,5 6.88 1 USGS 06134000 1998-07-11 1090 5 3.57 USGS 06134000 1999-06-03 685 5 3.13 USGS 06134000 2000-06-24 742 5 3.12 2 2000-05-27 3.16 USGS 06134000 2001-04-26 1570 5 4.20 USGS 06134000 2002-06-10 2030 5 5.30 USGS 06134000 2003-06-22 657 5 3.22 2 2003-03-14 4.73 1 USGS 06134000 2004-06-05 657 5 3.22 USGS 06134000 2005-06-07 1160 5 4.08 USGS 06134000 2006-06-10 742 5 2006-03-11 5.06 1 USGS 06134000 2007-07-09 653 5 3.11 2 2007-03-07 4.84 1 USGS 06134000 2008-06-12 1140 5 4.01 USGS 06134000 2009-06-22 735 5 3.31 USGS 06134000 2010-06-17 1620 5 4.76 USGS 06134000 2011-06-07 819 5 3.52 USGS 06134000 2012-06-06 716 5 3.33 USGS 06134000 2013-06-03 706 5 3.20 USGS 06134000 2014-06-19 1340 5 4.33 USGS 06134000 2015-06-02 759 5 3.28 USGS 06134000 2016-06-24 713 5 3.10 USGS 06134000 2017-06-14 667 1,2,6 2017-03-15 1255 5.11 1 USGS 06134000 2018-05-24 20:05 660 5 3.23 USGS 06134000 2019-06-24 14:10 664 5 3.08 2 2019-03-22 2125 5.54 1 USGS 06134000 2020-04-22 02:20 784 5 3.54 USGS 06134000 2021-05-25 04:05 713 5 3.33 USGS 06134000 2022-06-20 21:20 791 5 3.47 USGS 06134000 2023-06-09 22:45 643 5 3.19