# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 16:00:40 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 Montana 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 06037500 Madison River near West Yellowstone, 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 06037500 1914-05-21 1400 USGS 06037500 1915-06-01 1040 USGS 06037500 1916-06-13 1770 USGS 06037500 1917-06-10 1950 USGS 06037500 1919-05-11 1110 USGS 06037500 1920-06-09 1510 USGS 06037500 1921-06-11 1440 USGS 06037500 1922-06-02 1300 USGS 06037500 1923-05-23 1270 USGS 06037500 1924-05-16 864 USGS 06037500 1925-01-03 1220 USGS 06037500 1926-05-21 1010 USGS 06037500 1927-06-09 1770 USGS 06037500 1928-05-12 1580 USGS 06037500 1929-05-25 1330 2.02 USGS 06037500 1930-05-21 992 USGS 06037500 1931-05-16 902 2.39 USGS 06037500 1932-05-22 1450 2.82 USGS 06037500 1933-06-02 1160 2.63 USGS 06037500 1934-06-08 661 2.14 USGS 06037500 1935-05-26 1060 2.54 USGS 06037500 1936-05-15 1320 2.75 USGS 06037500 1937-05-16 780 2.23 2 1937-01-08 10.01 USGS 06037500 1938-05-29 1440 2.82 USGS 06037500 1939-05-05 951 2.41 USGS 06037500 1940-05-13 1020 2.46 USGS 06037500 1941-05-14 973 2.42 2 1940-12-17 2.83 1 USGS 06037500 1942-05-11 1220 2.63 2 1942-01-08 3.31 1 USGS 06037500 1943-06-01 2090 3.43 USGS 06037500 1944-06-09 1130 2.62 2 1944-01-08 2.81 1 USGS 06037500 1945-06-07 1090 2.59 USGS 06037500 1946-05-09 1130 2.65 USGS 06037500 1947-05-10 1380 2.84 USGS 06037500 1948-05-22 1400 2.86 USGS 06037500 1949-05-17 1280 2.74 USGS 06037500 1950-06-07 1490 2.92 USGS 06037500 1951-05-28 1660 3.10 2 1951-02-03 4.36 1 USGS 06037500 1952-05-04 1400 2.86 USGS 06037500 1953-05-29 1660 3.07 USGS 06037500 1954-05-17 1440 2.89 USGS 06037500 1955-05-31 1160 2.70 USGS 06037500 1956-05-24 2150 3.44 USGS 06037500 1957-05-14 1320 2.84 USGS 06037500 1958-05-24 1160 2.68 USGS 06037500 1959-06-07 1180 2.67 USGS 06037500 1960-05-13 1100 2.60 USGS 06037500 1961-05-26 1180 2.67 USGS 06037500 1962-05-13 1410 2.95 USGS 06037500 1963-05-20 1320 2.84 USGS 06037500 1964-06-18 1500 USGS 06037500 1965-06-07 1670 3.24 USGS 06037500 1966-05-10 1150 2.77 USGS 06037500 1967-05-30 2110 3.46 USGS 06037500 1968-06-10 1600 3.10 USGS 06037500 1969-05-21 1340 2.93 USGS 06037500 1970-06-08 1700 USGS 06037500 1971-06-15 2050 2 USGS 06037500 1972-06-03 1810 3.33 USGS 06037500 1973-05-21 1400 3.05 USGS 06037500 1984-05-21 1560 3.07 2 1983-12-24 5.26 1 USGS 06037500 1985-05-11 1300 2.86 USGS 06037500 1986-05-31 2340 3.56 USGS 06037500 1989-05-10 1700 1,2 USGS 06037500 1990-04-23 909 2.47 USGS 06037500 1991-05-22 1960 3.27 2 1990-12-30 7.20 1 USGS 06037500 1992-04-30 1040 2.54 USGS 06037500 1993-05-22 2300 3.43 USGS 06037500 1994-05-13 1180 2.65 USGS 06037500 1995-06-06 1720 3.05 USGS 06037500 1996-05-18 2820 3.78 USGS 06037500 1997-05-18 2630 3.58 USGS 06037500 1998-05-08 1500 2.80 USGS 06037500 1999-05-29 2210 3.35 USGS 06037500 2000-05-26 1500 2.84 USGS 06037500 2001-05-16 1600 2.96 USGS 06037500 2002-05-20 1080 2.55 USGS 06037500 2003-05-25 1230 2.65 USGS 06037500 2004-05-23 909 2.36 USGS 06037500 2005-05-20 1260 2.68 USGS 06037500 2006-05-20 1450 2.81 USGS 06037500 2007-05-01 992 2.43 2 2007-01-17 3.24 1 USGS 06037500 2008-05-20 1710 3.00 USGS 06037500 2009-05-20 1820 3.08 USGS 06037500 2010-06-05 1650 2.96 USGS 06037500 2011-06-08 2520 3.51 USGS 06037500 2012-04-27 1210 2.62 USGS 06037500 2013-05-14 1160 2.53 USGS 06037500 2014-05-25 1580 2.90 USGS 06037500 2015-05-17 828 2.26 USGS 06037500 2016-05-20 801 2.22 2 2015-12-18 2.30 1 USGS 06037500 2017-05-13 1470 2.83 USGS 06037500 2018-05-24 05:30 1960 3.17 USGS 06037500 2019-05-17 20:00 1230 2.63 USGS 06037500 2020-05-20 10:00 1030 2.45 USGS 06037500 2021-05-23 21:30 948 2.37 USGS 06037500 2022-06-13 15:00 2580 3.60 USGS 06037500 2023-05-23 11:00 1310 2.70 USGS 06037500 2024-06-04 11:45 918 2.34 2 2024-01-16 0715 3.03 1