# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-09 05:34:53 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 06025500 Big Hole River near Melrose 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 06025500 1924-05-19 4600 USGS 06025500 1925-06-05 6960 USGS 06025500 1926-04-12 3880 USGS 06025500 1927-06-14 23000 3 USGS 06025500 1928-05-26 9230 USGS 06025500 1929-06-19 7100 USGS 06025500 1930-04-09 5690 USGS 06025500 1931-06-05 2160 USGS 06025500 1932-06-17 6290 4.88 USGS 06025500 1933-06-05 8550 5.95 USGS 06025500 1934-04-25 3380 3.95 USGS 06025500 1935-06-13 4520 4.47 USGS 06025500 1936-06-04 7030 5.50 USGS 06025500 1937-05-20 2390 3.43 USGS 06025500 1938-07-03 8760 6.39 USGS 06025500 1939-05-06 6290 5.00 USGS 06025500 1940-05-28 3380 3.96 USGS 06025500 1942-05-27 12500 7.72 USGS 06025500 1943-05-31 9500 6.47 USGS 06025500 1944-06-11 7830 5.99 USGS 06025500 1945-06-08 4490 4.61 USGS 06025500 1946-05-30 5750 5.16 USGS 06025500 1947-05-10 13600 7.45 USGS 06025500 1948-06-03 14100 7.76 USGS 06025500 1949-06-02 8040 5.88 USGS 06025500 1950-06-22 8860 6.16 USGS 06025500 1951-05-25 7060 5.80 USGS 06025500 1952-04-20 7680 5.75 USGS 06025500 1953-06-04 11500 7.02 USGS 06025500 1954-05-21 5710 5.11 USGS 06025500 1955-06-16 6240 5.37 USGS 06025500 1956-05-27 11800 7.19 USGS 06025500 1957-05-21 8940 6.13 USGS 06025500 1958-05-25 8270 6.05 USGS 06025500 1959-06-09 7900 5.83 USGS 06025500 1960-03-28 6180 5.17 USGS 06025500 1961-06-13 5450 4.92 USGS 06025500 1962-06-15 5950 5.17 USGS 06025500 1963-06-05 7200 5.57 USGS 06025500 1964-06-09 13700 7.88 USGS 06025500 1965-06-13 11200 6.92 USGS 06025500 1966-05-11 3180 3.71 USGS 06025500 1967-06-08 10400 6.66 USGS 06025500 1968-06-12 7040 5.55 USGS 06025500 1969-05-21 9010 6.30 USGS 06025500 1970-06-08 8980 6.20 USGS 06025500 1971-06-01 9430 6.35 USGS 06025500 1972-06-10 14300 8.04 USGS 06025500 1973-05-21 2510 3.44 USGS 06025500 1974-06-17 10200 7.07 USGS 06025500 1975-06-21 12700 7.54 USGS 06025500 1976-05-20 10800 6.65 2 1976-04-14 6.75 USGS 06025500 1977-06-12 4780 4.66 USGS 06025500 1978-06-10 7550 5.86 USGS 06025500 1979-05-27 7550 5.76 USGS 06025500 1980-05-10 6610 5.37 USGS 06025500 1981-06-11 9220 6.40 USGS 06025500 1982-05-28 9440 6.48 USGS 06025500 1983-05-30 7900 5.90 USGS 06025500 1984-06-22 10500 6.85 USGS 06025500 1985-04-13 6500 5.32 USGS 06025500 1986-06-01 8810 6.25 USGS 06025500 1987-05-01 2550 3.40 USGS 06025500 1988-06-02 3480 3.93 USGS 06025500 1989-06-16 3890 4.25 USGS 06025500 1990-06-11 3300 3.82 USGS 06025500 1991-06-07 10600 6.88 USGS 06025500 1992-06-18 1770 2.83 USGS 06025500 1993-05-21 5090 4.72 USGS 06025500 1994-05-21 3250 3.79 USGS 06025500 1995-06-07 12000 7.35 USGS 06025500 1996-06-10 12100 7.36 USGS 06025500 1997-06-09 13000 8.09 USGS 06025500 1998-06-27 5020 4.69 USGS 06025500 1999-05-30 7500 5.74 USGS 06025500 2000-05-29 2480 3.33 USGS 06025500 2001-06-06 2530 3.46 USGS 06025500 2002-06-03 5300 4.97 USGS 06025500 2003-05-31 9520 6.74 USGS 06025500 2004-06-12 2250 3.18 USGS 06025500 2005-05-21 3430 3.93 USGS 06025500 2006-05-21 6500 5.49 USGS 06025500 2007-06-08 4150 4.42 USGS 06025500 2008-05-21 7660 6.16 USGS 06025500 2009-06-01 7980 6.21 USGS 06025500 2010-06-18 10000 6.94 USGS 06025500 2011-06-10 11700 7.46 USGS 06025500 2012-04-27 5970 5.25 USGS 06025500 2013-04-03 3750 4.12 USGS 06025500 2014-05-27 8640 6.37 USGS 06025500 2015-06-03 3930 4.27 USGS 06025500 2016-05-22 4560 4.68 USGS 06025500 2017-06-15 9330 6.63 USGS 06025500 2018-05-27 16:15 10300 7.05 USGS 06025500 2019-05-18 12:15 6160 5.32 USGS 06025500 2020-06-19 16:30 8780 6.45 USGS 06025500 2021-06-05 16:15 3610 4.15 USGS 06025500 2022-06-13 14:15 6170 5.36 USGS 06025500 2023-05-27 10:45 5640 5.01