# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 10:18:40 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 06016000 Beaverhead River at Barretts 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 06016000 1908-06-20 3720 6.10 USGS 06016000 1909-06-10 1510 3.25 USGS 06016000 1910-03-05 2170 3.90 USGS 06016000 1911-06-21 1340 2.75 USGS 06016000 1912-06-10 3220 5.30 USGS 06016000 1913-06-13 2280 4.30 USGS 06016000 1914-05-11 1440 3.15 USGS 06016000 1915-06-12 1660 3.50 USGS 06016000 1916-06-22 2150 4.20 USGS 06016000 1917-05-16 3200 5.70 USGS 06016000 1918-07-12 878 2.20 USGS 06016000 1919-04-27 938 2.30 USGS 06016000 1920-05-17 1130 2.69 USGS 06016000 1921-06-17 2070 4.20 USGS 06016000 1922-05-28 2360 4.77 USGS 06016000 1923-06-24 1200 2.90 USGS 06016000 1924-04-15 912 2.39 USGS 06016000 1925-06-05 1670 3.50 USGS 06016000 1926-04-19 1010 2.40 USGS 06016000 1927-06-12 1550 3.30 USGS 06016000 1928-03-23 1350 2.97 USGS 06016000 1929-06-17 1010 2.40 USGS 06016000 1930-04-09 702 1.84 USGS 06016000 1931-04-08 535 1.50 USGS 06016000 1932-06-07 1300 2.89 USGS 06016000 1933-05-18 1300 2.87 USGS 06016000 1934-03-03 316 1.04 USGS 06016000 1935-06-02 810 1.92 USGS 06016000 1936-08-12 1360 3.00 USGS 06016000 1937-07-09 398 0.95 USGS 06016000 1938-07-04 1170 2.64 USGS 06016000 1939-05-24 1880 3.86 USGS 06016000 1940-06-06 560 1.42 USGS 06016000 1941-08-12 976 2.28 USGS 06016000 1942-06-11 1970 4.09 USGS 06016000 1943-06-15 1850 3.90 USGS 06016000 1944-06-10 3060 5.80 USGS 06016000 1945-06-07 1000 2.66 USGS 06016000 1946-05-29 1140 2.60 USGS 06016000 1947-06-10 1570 3.64 USGS 06016000 1948-06-05 2150 4.18 USGS 06016000 1949-05-22 1330 2.86 USGS 06016000 1950-06-09 1100 2.66 USGS 06016000 1951-03-22 1270 2.86 USGS 06016000 1952-06-27 1460 3.09 USGS 06016000 1953-06-04 1710 3.63 USGS 06016000 1954-04-06 515 1.45 2 1953-12-25 1.64 USGS 06016000 1955-06-30 1100 2.57 2 1954-12-30 3.66 USGS 06016000 1956-03-25 1770 3.74 USGS 06016000 1957-06-17 1530 3.34 USGS 06016000 1958-06-05 1370 3.07 USGS 06016000 1959-06-29 1240 2.83 USGS 06016000 1960-03-26 1210 2.72 USGS 06016000 1961-06-14 398 1.21 2 1960-12-31 1.67 USGS 06016000 1962-06-06 1060 2.55 USGS 06016000 1963-06-09 1500 3.29 USGS 06016000 1964-06-19 1910 3.73 USGS 06016000 1965-06-18 1470 5 3.12 USGS 06016000 1966-07-27 1020 5 2.46 USGS 06016000 1967-07-14 1000 5 2.42 USGS 06016000 1968-07-30 996 5 2.46 USGS 06016000 1969-05-21 1380 5 3.22 USGS 06016000 1970-06-13 1490 5 3.40 USGS 06016000 1971-05-14 2190 5 7.45 USGS 06016000 1972-06-10 1220 5 2.97 USGS 06016000 1973-05-27 1180 5 2.68 2 1972-12-11 3.49 1 USGS 06016000 1974-06-23 1210 5 2.82 USGS 06016000 1975-06-20 1680 5 3.59 USGS 06016000 1976-05-24 1410 5 3.14 USGS 06016000 1977-06-11 1030 5 2.45 USGS 06016000 1978-06-10 1320 5 2.97 USGS 06016000 1979-06-16 1250 1,5 1978-12-31 2.68 1 USGS 06016000 1980-07-23 1150 5 2.55 USGS 06016000 1981-06-10 1190 5 2.73 USGS 06016000 1982-08-08 1290 5 2.92 USGS 06016000 1983-07-22 1250 5 2.77 USGS 06016000 1984-06-22 3000 5 5.04 USGS 06016000 1984-10-01 1410 5 3.01 USGS 06016000 1986-06-02 1210 5 2.70 USGS 06016000 1987-05-16 1030 5 2.42 USGS 06016000 1988-06-14 1060 5 2.47 USGS 06016000 1989-06-11 967 5 2.32 USGS 06016000 1990-06-30 993 5 2.32 USGS 06016000 1991-06-22 1090 5 2.46 USGS 06016000 1992-08-06 883 5 2.26 USGS 06016000 1993-06-03 863 5 2.20 USGS 06016000 1994-07-24 967 5 2.37 USGS 06016000 1995-07-25 1650 5 3.25 USGS 06016000 1996-05-19 1070 5 2.48 USGS 06016000 1997-08-01 960 5 2.31 USGS 06016000 1998-06-26 1340 5 2.91 USGS 06016000 1999-07-24 1190 5 2.69 USGS 06016000 2000-06-13 965 5 2.35 USGS 06016000 2001-06-03 951 5 2.29 USGS 06016000 2002-06-21 837 5 2.16 USGS 06016000 2003-05-30 871 5 2.21 USGS 06016000 2004-06-10 489 5 1.74 USGS 06016000 2005-07-23 891 5 2.28 USGS 06016000 2006-07-24 951 5 2.29 USGS 06016000 2007-07-15 911 5 2.19 USGS 06016000 2008-07-22 951 5 2.35 USGS 06016000 2009-07-24 951 5 2.30 USGS 06016000 2010-06-18 1130 5 2.60 USGS 06016000 2011-08-07 1170 5 2.50 USGS 06016000 2011-10-01 938 5 2.25 2 2012-07-15 2.28 1 USGS 06016000 2013-07-18 1050 5 2.30 USGS 06016000 2014-06-17 962 5 2.21 USGS 06016000 2015-07-08 953 5 2.25 USGS 06016000 2016-07-11 890 5 2.20 USGS 06016000 2017-03-15 1010 5 2.34 USGS 06016000 2018-06-19 20:15 1200 5 2.60 USGS 06016000 2019-06-08 09:45 863 5 2.17 USGS 06016000 2020-07-23 16:30 959 5 2.31 USGS 06016000 2021-07-19 03:15 897 5 2.26 USGS 06016000 2022-07-27 11:00 929 5 2.30 USGS 06016000 2023-07-23 05:45 1020 5 2.38