# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 02:49:00 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 06133500 N F Milk River ab St. Mary canal nr Browning 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 06133500 1911-09-05 385 USGS 06133500 1912-03-28 306 USGS 06133500 1924-06-07 168 2.65 USGS 06133500 1926-04-10 160 2 USGS 06133500 1927-05-29 660 4.93 USGS 06133500 1937-06-12 659 4.72 USGS 06133500 1941-06-29 30.0 1.56 USGS 06133500 1942-04-07 531 1942-04-03 6.49 USGS 06133500 1944-03-31 109 2 2.45 USGS 06133500 1945-04-21 313 3.39 USGS 06133500 1948-06-17 1500 2 USGS 06133500 1950-04-17 550 2 USGS 06133500 1951-06-24 1490 6.69 USGS 06133500 1953-04-22 2120 7.55 USGS 06133500 1954-04-17 388 3.82 USGS 06133500 1955-05-18 1400 6.60 USGS 06133500 1956-07-03 243 3.16 USGS 06133500 1957-04-19 111 1957-03-28 2.93 USGS 06133500 1958-04-14 915 5.64 USGS 06133500 1959-05-12 102 1 1959-04-01 4.60 1 USGS 06133500 1960-05-02 80.0 1.92 USGS 06133500 1961-05-10 62.0 1.74 USGS 06133500 1962-04-14 294 1962-03-26 4.96 USGS 06133500 1963-06-22 60.0 1.79 2 1963-03-14 2.68 1 USGS 06133500 1964-06-08 653 4.91 USGS 06133500 1965-04-06 252 1 1965-04-06 1200 6.99 1 USGS 06133500 1966-06-04 531 4.52 2 1966-03-28 5.91 1 USGS 06133500 1967-05-08 3090 7.95 USGS 06133500 1968-06-07 230 3.06 USGS 06133500 1969-06-26 176 2.68 USGS 06133500 1970-05-04 294 3.39 USGS 06133500 1971-04-05 300 2 5.48 1 USGS 06133500 1972-04-07 237 3.11 2 1972-03-16 7.99 1 USGS 06133500 1973-04-12 92.0 1 2.11 USGS 06133500 1974-04-07 173 2.71 2 1974-03-18 7.19 1 USGS 06133500 1975-06-20 1110 6.74 USGS 06133500 1976-05-05 109 2.26 USGS 06133500 1977-04-08 54.0 1.74 1,2 1977-04-07 1.78 1 USGS 06133500 1978-09-12 92.0 2.10 USGS 06133500 1979-04-18 170 2.53 USGS 06133500 1980-05-26 260 3.52 USGS 06133500 1981-05-15 225 3.23 USGS 06133500 1982-04-23 718 6.14 USGS 06133500 1983-03-10 50.0 2 3.60 1 USGS 06133500 1984-04-20 37.0 1.63 2 1984-03-16 2.78 1 USGS 06133500 1985-05-30 127 2.61 2 1985-03-17 6.26 1 USGS 06133500 1986-02-24 2500 2 8.24 1 USGS 06133500 1987-04-06 490 4.80 2 1987-03-05 4.81 1 USGS 06133500 1988-04-03 46.0 1.74 2 1988-03-11 2.44 1 USGS 06133500 1989-06-11 218 3.26 2 1989-03-11 4.70 1 USGS 06133500 1990-05-29 122 2.56 2 1990-03-20 5.02 1 USGS 06133500 1991-05-21 243 3.44 2 1991-03-22 3.48 1 USGS 06133500 1992-07-08 72.0 2.07 USGS 06133500 1993-03-23 400 2 6.74 1 USGS 06133500 1994-03-03 500 2 7.57 1 USGS 06133500 1995-06-07 1260 6.95 USGS 06133500 1996-05-23 289 3.70 2 1996-03-10 8.39 1 USGS 06133500 1997-03-19 2860 10.50 USGS 06133500 1998-07-10 188 5.06 USGS 06133500 1999-06-03 100 2.94 USGS 06133500 2000-04-04 43.0 2.20 2 2000-03-18 3.31 1 USGS 06133500 2001-04-25 1130 8.82 USGS 06133500 2002-06-10 518 8.12 USGS 06133500 2003-03-14 500 2 9.34 1 USGS 06133500 2004-06-17 44.0 2.84 2 2004-03-07 3.31 1 USGS 06133500 2005-06-07 177 4.68 USGS 06133500 2006-03-23 255 6.50 USGS 06133500 2007-03-07 150 2 7.46 1 USGS 06133500 2008-06-12 194 5.30 USGS 06133500 2009-05-06 71.0 2.51 2 2009-03-04 2.85 1 USGS 06133500 2010-06-17 556 8.13 USGS 06133500 2011-05-24 390 7.70 USGS 06133500 2012-03-29 211 4.30 2 2012-03-05 4.53 1 USGS 06133500 2013-03-14 100 2 5.55 1 USGS 06133500 2014-06-18 315 7.30 USGS 06133500 2015-06-02 72.0 2.58 USGS 06133500 2016-03-16 34.0 2.01 USGS 06133500 2017-03-15 739 2 8.54 2 2017-03-15 1300 9.59 1 USGS 06133500 2018-04-21 01:30 308 7.21 USGS 06133500 2019-05-26 20:15 107 2.95 2 2019-03-23 1945 7.54 1 USGS 06133500 2020-04-21 22:15 579 8.58 USGS 06133500 2021-05-25 07:30 88.8 2.83 USGS 06133500 2022-06-20 21:15 91.9 2.85 USGS 06133500 2023-04-11 02:22 6.82 1,5