# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-04-06 23:03:02 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 04024000 ST. LOUIS RIVER AT SCANLON, MN # # 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 04024000 1908-06-12 27000 1,5 USGS 04024000 1909-08-15 17200 1,5 USGS 04024000 1910-04-22 4790 1,5 USGS 04024000 1911-05-18 9250 1,5 USGS 04024000 1912-05-07 13200 1,5 USGS 04024000 1913-05-23 10200 1,5 USGS 04024000 1914-06-09 14000 1,5 USGS 04024000 1915-06-17 9660 1,5 USGS 04024000 1916-04-25 26700 1,5 USGS 04024000 1917-04-22 4390 1,5 USGS 04024000 1918-06-01 7360 1,5 USGS 04024000 1919-04-15 9970 1,5 USGS 04024000 1920-06-29 20600 1,5 USGS 04024000 1921-06-08 22600 1,5 USGS 04024000 1922-04-12 14900 1,5 USGS 04024000 1923-04-27 10900 1,5 USGS 04024000 1924-09-30 3460 1,5 USGS 04024000 1925-06-07 3090 1,5 USGS 04024000 1926-06-24 4690 1,5 USGS 04024000 1927-04-24 20300 1,5 USGS 04024000 1928-05-04 13900 1,5 USGS 04024000 1928-10-17 11100 1,5 USGS 04024000 1930-05-14 16200 1,5 USGS 04024000 1931-06-14 12900 1,5 USGS 04024000 1932-05-09 12400 1,5 USGS 04024000 1932-11-11 7020 1,5 USGS 04024000 1934-04-12 10700 1,5 USGS 04024000 1935-04-30 11200 1,5 USGS 04024000 1936-04-18 21700 1,5 USGS 04024000 1937-04-21 15400 1,5 USGS 04024000 1938-05-07 26000 1,5 USGS 04024000 1939-04-21 11000 1,5 USGS 04024000 1940-05-03 9770 1,5 USGS 04024000 1941-04-15 22300 1,5 USGS 04024000 1942-05-15 18800 1,5 USGS 04024000 1943-06-15 14500 1,5 USGS 04024000 1944-06-05 25500 1,5 USGS 04024000 1945-03-25 14200 1,5 USGS 04024000 1946-06-25 23200 1,5 USGS 04024000 1947-06-12 12900 1,5 USGS 04024000 1948-04-21 25400 1,5 USGS 04024000 1949-07-08 14300 1,5 USGS 04024000 1950-05-09 37900 1,5 USGS 04024000 1951-04-15 18200 1,5 USGS 04024000 1952-04-17 12500 1,5 USGS 04024000 1953-08-07 22100 5 10.98 USGS 04024000 1954-04-16 25100 5 11.78 USGS 04024000 1955-04-11 18500 5 9.97 USGS 04024000 1956-04-15 21400 5 10.79 USGS 04024000 1957-04-22 18100 5 9.85 USGS 04024000 1958-07-01 16300 5 9.34 USGS 04024000 1959-06-01 14600 5 8.84 USGS 04024000 1960-04-26 16500 5 9.41 USGS 04024000 1961-04-21 19300 5 10.20 USGS 04024000 1962-05-24 14000 5 8.67 USGS 04024000 1963-04-03 8710 5 6.99 USGS 04024000 1964-06-25 18000 5 9.83 USGS 04024000 1965-04-20 24300 5 11.57 USGS 04024000 1966-04-21 17700 5 9.74 USGS 04024000 1967-04-01 14600 5 8.85 USGS 04024000 1968-06-12 11500 5 7.90 USGS 04024000 1969-04-15 28300 5 12.60 USGS 04024000 1970-04-30 15500 5 9.12 USGS 04024000 1971-04-18 26200 5 12.07 USGS 04024000 1972-04-21 25900 5 11.99 USGS 04024000 1973-05-11 10300 5 7.67 USGS 04024000 1973-10-13 28900 5 12.76 USGS 04024000 1975-04-23 26300 5 12.09 USGS 04024000 1976-04-05 15100 5 9.01 USGS 04024000 1977-09-30 9970 5 7.41 USGS 04024000 1978-08-23 21500 5 10.80 USGS 04024000 1979-04-23 34200 5 13.93 USGS 04024000 1980-04-09 6860 5 6.35 USGS 04024000 1981-04-24 14300 5 8.77 USGS 04024000 1982-04-18 26700 5 12.20 USGS 04024000 1982-10-12 14500 2,5 USGS 04024000 1984-06-11 15600 5 9.00 USGS 04024000 1985-04-25 16300 5 9.35 USGS 04024000 1986-04-30 22200 5 10.99 USGS 04024000 1987-05-23 17700 5 9.86 USGS 04024000 1988-08-16 8780 5 7.11 USGS 04024000 1989-04-17 19300 5 10.27 USGS 04024000 1990-09-06 19500 5 10.33 USGS 04024000 1991-05-07 11500 5 8.05 USGS 04024000 1992-07-03 12400 5 8.31 USGS 04024000 1993-07-08 21900 5 10.93 USGS 04024000 1994-04-16 21700 5 10.88 USGS 04024000 1995-05-15 9970 5 7.53 USGS 04024000 1996-04-21 27600 5 12.25 2 1996-04-19 12.62 1 USGS 04024000 1997-04-08 22600 5 11.09 2 1997-04-07 11.20 1 USGS 04024000 1998-06-13 9570 5 7.39 USGS 04024000 1999-07-10 28500 5 12.45 USGS 04024000 2000-05-10 10500 5 7.35 USGS 04024000 2001-04-25 27300 5 12.19 USGS 04024000 2002-06-25 25900 5 11.87 USGS 04024000 2003-07-11 5970 5 6.08 USGS 04024000 2004-04-05 13600 5 8.77 USGS 04024000 2005-04-05 17200 5 9.76 USGS 04024000 2006-05-14 15800 5 9.39 USGS 04024000 2007-04-23 5620 5 5.93 USGS 04024000 2008-04-26 19600 5 10.59 USGS 04024000 2009-03-25 11000 5 7.94 USGS 04024000 2010-03-18 4130 1,2,5 2010-03-16 5.48 1 USGS 04024000 2011-04-10 13600 5 8.80 USGS 04024000 2012-06-21 45300 5 16.62 USGS 04024000 2013-04-30 19200 5 10.37 USGS 04024000 2014-05-14 18900 5 10.28 USGS 04024000 2015-09-25 8430 5 7.08 USGS 04024000 2016-03-18 19800 5 10.53 USGS 04024000 2017-09-28 12200 5 8.41 USGS 04024000 2017-10-04 21:30 15200 5 9.30 USGS 04024000 2018-10-12 13500 5 8.82 USGS 04024000 2020-04-03 14:00 15100 5 9.27 USGS 04024000 2021-04-14 10:00 11300 5 8.14 USGS 04024000 2022-05-14 12:30 23100 5 11.36 USGS 04024000 2023-04-16 16:30 32500 5 13.52 USGS 04024000 2024-06-24 15:15 21500 5 11.06