# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 06:30:18 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 03274000 Great Miami River at Hamilton OH # # 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 03274000 1907-03-14 82200 20.30 3 USGS 03274000 1908-02-15 64800 17.20 3 USGS 03274000 1909-05-10 28500 9.80 3 USGS 03274000 1910-03-01 65900 17.40 3 USGS 03274000 1911-04-05 26900 9.40 3 USGS 03274000 1912-02-26 51900 14.80 3 USGS 03274000 1913-03-26 352000 38.50 3 1773 USGS 03274000 1914-03-28 25800 9.80 3 USGS 03274000 1915-02-02 31200 10.60 3 USGS 03274000 1916-02-01 55000 15.50 3 USGS 03274000 1917-03-13 37000 11.80 3 USGS 03274000 1918-05-13 39900 12.40 3 USGS 03274000 1919-03-17 51800 13.80 3 USGS 03274000 1920-04-21 53500 14.10 3 USGS 03274000 1921-03-28 45000 14.60 3,6 USGS 03274000 1922-04-15 49300 6 15.10 3 USGS 03274000 1923-03-16 16300 6 8.40 3 USGS 03274000 1924-06-10 40300 6 13.20 3 USGS 03274000 1925-09-13 19600 6 10.20 3 USGS 03274000 1926-08-19 34000 6 12.00 3 USGS 03274000 1927-03-21 41800 6 14.20 3,6 USGS 03274000 1927-11-30 40800 6 72.50 USGS 03274000 1929-02-26 70300 6 76.50 USGS 03274000 1930-01-10 64700 6 75.80 USGS 03274000 1931-04-03 14500 6 66.77 USGS 03274000 1932-01-17 35300 6 71.65 USGS 03274000 1933-05-13 63000 6 75.01 USGS 03274000 1934-03-03 14800 6 65.74 USGS 03274000 1935-05-03 20600 6 67.43 USGS 03274000 1936-02-27 33800 6 70.50 USGS 03274000 1937-01-22 73900 6 76.33 USGS 03274000 1938-03-16 49000 6 72.97 USGS 03274000 1939-04-16 42700 6 72.62 USGS 03274000 1940-04-20 60400 6 74.80 USGS 03274000 1941-06-02 7040 6 62.90 USGS 03274000 1942-02-07 25700 6 69.30 USGS 03274000 1943-03-19 78800 6 76.60 USGS 03274000 1944-04-11 36000 6 71.50 USGS 03274000 1945-03-06 61800 6 74.90 USGS 03274000 1946-02-14 26000 6 68.90 USGS 03274000 1947-06-02 50900 6 73.83 USGS 03274000 1948-02-14 50900 6 73.85 USGS 03274000 1949-01-24 42200 6 72.65 USGS 03274000 1950-02-14 56100 6 74.38 USGS 03274000 1951-02-21 53400 6 74.08 USGS 03274000 1952-01-27 71600 6 75.95 USGS 03274000 1953-05-23 17300 6 65.63 USGS 03274000 1954-03-31 9100 6 62.56 USGS 03274000 1955-03-22 25800 6 67.78 USGS 03274000 1955-11-16 31900 6 69.60 USGS 03274000 1957-04-04 49600 6 72.73 USGS 03274000 1958-06-15 46600 6 72.06 USGS 03274000 1959-01-21 108000 6 79.49 USGS 03274000 1960-02-10 18500 6 64.73 USGS 03274000 1961-05-08 57600 6 73.42 USGS 03274000 1962-02-28 39200 6 69.89 USGS 03274000 1963-03-05 66600 6 74.96 USGS 03274000 1964-03-10 59000 6 73.69 USGS 03274000 1965-04-09 26100 6 66.78 USGS 03274000 1966-02-11 21700 6 65.63 USGS 03274000 1966-12-10 34300 6 68.81 USGS 03274000 1968-05-24 69300 6 75.41 USGS 03274000 1969-01-30 41500 6 70.36 USGS 03274000 1970-04-02 48200 6 71.69 USGS 03274000 1971-02-22 38300 6 69.68 USGS 03274000 1972-04-16 26000 6 66.75 USGS 03274000 1973-07-21 37700 6 69.55 USGS 03274000 1974-06-23 46300 6 71.31 USGS 03274000 1975-02-24 62100 6 74.21 USGS 03274000 1976-02-18 34200 6 68.77 USGS 03274000 1977-04-03 24500 6 66.38 USGS 03274000 1978-03-15 40400 6 70.15 USGS 03274000 1979-02-25 43800 6 71.13 USGS 03274000 1979-11-26 36200 6 69.36 USGS 03274000 1981-06-07 25000 6 66.68 USGS 03274000 1982-01-31 58100 6 73.75 USGS 03274000 1983-05-01 53200 6 72.90 USGS 03274000 1984-04-05 27400 6 67.28 USGS 03274000 1985-02-24 31200 6 68.21 USGS 03274000 1985-11-28 34500 6 68.99 USGS 03274000 1986-10-05 30900 6 68.15 USGS 03274000 1988-02-02 26200 6 66.99 USGS 03274000 1989-05-26 64600 6 74.91 USGS 03274000 1990-05-17 38400 6 70.86 USGS 03274000 1990-12-30 67300 6 74.73 USGS 03274000 1992-07-17 33500 6 70.11 USGS 03274000 1993-03-04 29800 6 69.52 USGS 03274000 1994-04-10 45300 6 71.86 USGS 03274000 1995-05-18 35800 6 70.46 USGS 03274000 1996-04-29 63800 6 74.26 USGS 03274000 1997-06-01 43500 6 71.50 USGS 03274000 1998-04-16 47600 6 72.63 USGS 03274000 1999-01-23 36000 6 70.90 USGS 03274000 2000-04-08 36800 6 71.03 USGS 03274000 2001-07-18 35800 6 70.81 USGS 03274000 2001-12-17 42600 6 71.93 USGS 03274000 2003-06-15 42800 6 71.97 USGS 03274000 2004-01-05 73500 6 75.84 USGS 03274000 2005-01-06 71500 6 75.61 USGS 03274000 2006-03-12 40300 6 71.57 USGS 03274000 2007-03-02 50200 6 71.99 2 2007-01-15 72.32 USGS 03274000 2008-03-19 74200 6 75.15 USGS 03274000 2009-02-12 28200 6 68.83 USGS 03274000 2010-03-13 42000 6 70.86 USGS 03274000 2011-04-20 56400 6 73.23 USGS 03274000 2011-12-06 56500 6 73.24 USGS 03274000 2013-03-11 30200 6 69.43 USGS 03274000 2013-12-22 60100 6 73.71 USGS 03274000 2015-04-10 37300 6 70.54 USGS 03274000 2015-12-29 49000 6 72.23 USGS 03274000 2017-05-05 37700 6 70.60 USGS 03274000 2018-04-04 03:30 64100 6 74.22 USGS 03274000 2019-02-08 01:30 60300 6 73.76 USGS 03274000 2020-03-20 15:30 66300 6 74.52 USGS 03274000 2021-06-19 14:00 36600 6 70.46 USGS 03274000 2022-03-07 14:00 47300 6 72.02 USGS 03274000 2023-03-25 07:15 53900 6 72.93