# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-26 10:25:16 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 06127500 Musselshell River at Musselshell 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 06127500 1929-06-05 882 5 USGS 06127500 1930-08-22 1590 5 USGS 06127500 1932-06-09 2130 5 USGS 06127500 1946-07-05 1220 5 USGS 06127500 1947-03-17 3040 5 USGS 06127500 1948-06-19 4790 5 USGS 06127500 1949-03-25 2370 5 USGS 06127500 1950-06-20 2530 5 6.52 USGS 06127500 1951-08-31 2200 5 1951-03-27 6.61 USGS 06127500 1952-05-29 1750 5 1952-03-28 5.55 USGS 06127500 1953-06-08 1380 5 5.02 USGS 06127500 1954-08-07 370 5 3.37 USGS 06127500 1955-06-20 294 5 1955-04-05 3.75 USGS 06127500 1956-03-21 2210 5 1956-03-20 9.94 USGS 06127500 1957-06-24 2380 5 6.32 USGS 06127500 1958-07-20 783 5 4.13 USGS 06127500 1959-03-04 3870 5 1959-03-03 8.16 USGS 06127500 1960-03-25 968 5 1960-03-25 1200 4.78 USGS 06127500 1961-06-15 268 5 2.98 USGS 06127500 1962-06-16 2200 5 1962-03-20 6.65 USGS 06127500 1963-06-17 962 5 4.41 USGS 06127500 1964-06-11 1900 5 6.16 USGS 06127500 1965-06-28 1890 5 6.07 2 1965-04-05 6.58 1 USGS 06127500 1966-05-14 904 5 4.29 2 1966-03-17 7.21 1 USGS 06127500 1967-06-09 9850 5 11.57 USGS 06127500 1968-06-13 1970 5 6.80 USGS 06127500 1969-03-21 2400 5 8.83 1 USGS 06127500 1970-05-26 2200 5 6.33 USGS 06127500 1971-02-14 3300 5 8.55 1 USGS 06127500 1972-06-10 1230 5 5.73 2 1972-03-10 6.11 1 USGS 06127500 1973-08-24 493 5 4.35 USGS 06127500 1974-06-02 720 5 4.68 2 1974-01-17 6.34 1 USGS 06127500 1975-06-23 7910 5 11.14 USGS 06127500 1976-05-18 2100 5 6.82 USGS 06127500 1977-06-21 895 5 5.23 USGS 06127500 1978-03-24 8040 1,5 11.18 USGS 06127500 1979-06-24 3800 1,5 12.96 1,2 1979-03-10 12.96 USGS 06127500 1983-06-15 464 5 3.68 USGS 06127500 1984-06-14 556 5 3.99 USGS 06127500 1985-08-29 480 5 3.72 USGS 06127500 1986-06-09 890 5 4.73 USGS 06127500 1987-07-19 428 5 3.52 USGS 06127500 1988-05-11 191 5 2.75 USGS 06127500 1989-04-30 222 5 2.87 USGS 06127500 1990-08-20 1400 5 6.18 USGS 06127500 1991-06-09 2710 5 8.16 USGS 06127500 1992-06-20 1520 5 6.42 USGS 06127500 1993-07-28 1570 5 6.54 USGS 06127500 1994-04-28 834 5 4.86 USGS 06127500 1995-06-09 2160 5 7.48 USGS 06127500 1996-06-03 1630 5 6.52 USGS 06127500 1997-06-16 6420 5 11.25 USGS 06127500 1998-06-23 887 5 5.14 USGS 06127500 1999-06-02 643 5 4.59 USGS 06127500 2000-05-30 162 5 3.37 USGS 06127500 2001-06-29 224 5 3.57 USGS 06127500 2002-06-06 186 5 3.45 USGS 06127500 2003-06-12 330 5 3.92 USGS 06127500 2004-06-15 200 5 3.51 USGS 06127500 2005-06-30 1180 5 5.89 USGS 06127500 2006-06-14 518 5 4.40 USGS 06127500 2007-05-24 382 5 4.06 USGS 06127500 2008-05-26 825 5 5.42 USGS 06127500 2009-08-08 522 5 4.65 USGS 06127500 2010-06-23 1340 5 6.67 USGS 06127500 2011-05-27 16200 5 13.23 USGS 06127500 2012-05-29 275 5 4.52 USGS 06127500 2013-06-04 544 5 4.95 USGS 06127500 2014-03-11 9670 5 12.23 USGS 06127500 2015-06-06 2550 5 8.37 USGS 06127500 2016-05-28 302 5 3.98 USGS 06127500 2017-06-16 524 5 4.61 USGS 06127500 2018-06-02 05:15 6060 5 10.88 USGS 06127500 2019-05-30 09:45 3640 5 8.11 USGS 06127500 2020-05-24 07:30 1520 5 5.51 USGS 06127500 2021-06-11 13:30 284 5 2.97 2 2020-10-24 2300 4.23 1 USGS 06127500 2022-06-06 10:45 302 5 2.98 USGS 06127500 2023-06-10 07:15 3430 5 7.96 USGS 06127500 2023-10-28 06:15 346 5 3.26 2 2023-10-27 0830 4.92 1