# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-02 17:35:56 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 06207500 Clarks Fork Yellowstone River nr Belfry 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 06207500 1922-06-15 8000 USGS 06207500 1923-06-13 6950 USGS 06207500 1924-06-16 5350 USGS 06207500 1925-06-22 8670 USGS 06207500 1926-05-21 5550 4.50 USGS 06207500 1927-06-27 10000 USGS 06207500 1928-05-26 10900 USGS 06207500 1929-06-15 5870 4.75 USGS 06207500 1930-05-21 5870 USGS 06207500 1931-06-03 6130 USGS 06207500 1932-06-25 8290 USGS 06207500 1933-06-13 7730 USGS 06207500 1934-05-08 4600 USGS 06207500 1935-06-24 8490 USGS 06207500 1936-06-02 9700 USGS 06207500 1937-06-12 8490 USGS 06207500 1938-06-24 10000 USGS 06207500 1939-05-31 5800 USGS 06207500 1940-05-30 5380 USGS 06207500 1941-06-15 4860 USGS 06207500 1942-06-09 7630 USGS 06207500 1943-06-20 9820 USGS 06207500 1944-06-27 7160 USGS 06207500 1945-06-25 8050 USGS 06207500 1946-06-12 6200 USGS 06207500 1947-06-20 6200 USGS 06207500 1948-06-04 8890 USGS 06207500 1949-06-12 7350 USGS 06207500 1950-06-17 7510 USGS 06207500 1951-06-17 8080 USGS 06207500 1952-06-07 8300 USGS 06207500 1953-06-14 8820 USGS 06207500 1954-06-27 8330 7.09 USGS 06207500 1955-06-25 5690 5.58 USGS 06207500 1956-06-02 8800 7.54 USGS 06207500 1957-06-05 10100 8.01 USGS 06207500 1958-05-26 7280 6.69 USGS 06207500 1959-06-15 9680 7.83 USGS 06207500 1960-06-04 6230 6.05 USGS 06207500 1961-06-10 6960 6.48 USGS 06207500 1962-06-16 6820 6.49 USGS 06207500 1963-06-16 7860 7.03 USGS 06207500 1964-06-28 7200 6.60 USGS 06207500 1965-06-26 8600 7.39 USGS 06207500 1966-06-22 6470 6.36 USGS 06207500 1967-06-15 9730 7.90 USGS 06207500 1968-06-21 7820 6.80 USGS 06207500 1969-05-28 5920 5.96 USGS 06207500 1970-06-25 8560 7.28 USGS 06207500 1971-06-23 10200 8.09 USGS 06207500 1972-06-09 10300 8.14 USGS 06207500 1973-06-10 7380 9 6.78 USGS 06207500 1974-06-17 10500 8.27 USGS 06207500 1975-07-06 12700 8.77 USGS 06207500 1976-06-10 7710 6.87 USGS 06207500 1977-06-09 6020 6.04 USGS 06207500 1978-06-10 8210 7.03 USGS 06207500 1979-06-15 8100 6.98 USGS 06207500 1980-05-23 8590 7.19 USGS 06207500 1981-06-09 14800 9.97 USGS 06207500 1982-06-29 9820 7.81 USGS 06207500 1983-06-11 6460 6.23 USGS 06207500 1984-06-30 6750 6.37 USGS 06207500 1985-06-09 6560 6.35 USGS 06207500 1986-06-04 9350 7.79 USGS 06207500 1987-05-17 4340 5.23 USGS 06207500 1988-06-06 6150 6.21 USGS 06207500 1989-06-17 7470 6.87 USGS 06207500 1990-06-11 6640 6.63 USGS 06207500 1991-06-06 8940 7.97 USGS 06207500 1992-06-15 5730 6.16 USGS 06207500 1993-05-21 6610 6.65 USGS 06207500 1994-05-14 5570 6.07 USGS 06207500 1995-06-06 9890 8.26 USGS 06207500 1996-06-11 11400 8.98 USGS 06207500 1997-06-11 10900 8.68 USGS 06207500 1998-07-04 5690 6.14 USGS 06207500 1999-06-20 8140 7.44 USGS 06207500 2000-05-29 6550 6.62 USGS 06207500 2001-05-16 4960 5.71 USGS 06207500 2002-06-02 11200 8.14 USGS 06207500 2003-05-30 11100 8.19 USGS 06207500 2004-06-11 6300 6.26 USGS 06207500 2005-05-21 7090 6.62 USGS 06207500 2006-05-22 6890 6.53 USGS 06207500 2007-06-06 5570 5.90 USGS 06207500 2008-06-25 9600 7.65 USGS 06207500 2009-05-31 9550 7.63 USGS 06207500 2010-06-05 10100 7.82 USGS 06207500 2011-07-05 12500 8.68 USGS 06207500 2012-06-06 10300 7.91 USGS 06207500 2013-06-11 6710 6.62 USGS 06207500 2014-05-29 11700 8.68 USGS 06207500 2015-06-11 8290 7.34 USGS 06207500 2016-06-09 6870 6.70 USGS 06207500 2017-06-06 11300 8.54 USGS 06207500 2018-05-28 10:15 11800 8.70 USGS 06207500 2019-06-08 03:15 10100 8.13 USGS 06207500 2020-06-01 05:45 13400 9.38 USGS 06207500 2021-06-06 03:30 8720 7.66 USGS 06207500 2022-06-13 13:00 23700 12.68 USGS 06207500 2023-05-25 04:30 6970 6.21 USGS 06207500 2024-06-11 03:30 9100 7.53