# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 03:12:19 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 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 05568500 ILLINOIS RIVER AT KINGSTON MINES, IL # # 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 05568500 1941-04-24 19500 5 9.65 USGS 05568500 1942-02-09 53600 5 15.45 2 1942-02-13 17.85 USGS 05568500 1943-05-23 83100 5 25.74 2 1943-05-25 26.02 USGS 05568500 1944-04-26 64200 5 21.07 2 1944-04-28 21.36 USGS 05568500 1945-05-23 44600 5 17.41 2 1945-05-23 1200 17.43 USGS 05568500 1946-01-11 51200 5 17.56 2 1946-01-12 17.90 USGS 05568500 1947-04-09 47500 5 16.26 2 1947-06-12 17.34 USGS 05568500 1948-03-23 57700 5 19.43 2 1948-03-24 19.43 USGS 05568500 1949-02-22 34100 5 15.30 2 1949-02-26 15.48 USGS 05568500 1950-04-28 71400 5 21.38 2 1950-04-29 21.50 USGS 05568500 1951-02-23 47500 5 18.36 2 1951-02-24 18.56 USGS 05568500 1952-04-17 40000 5 15.93 2 1952-04-19 16.02 USGS 05568500 1953-03-20 27300 5 12.29 2 1953-03-22 12.46 USGS 05568500 1954-03-29 30400 5 13.07 2 1954-06-07 13.66 USGS 05568500 1954-10-16 38200 5 14.47 2 1954-10-17 14.58 USGS 05568500 1956-05-07 24700 5 11.51 2 1955-10-17 14.58 USGS 05568500 1957-05-02 44600 5 17.03 2 1957-05-03 17.12 USGS 05568500 1958-06-18 42700 5 16.88 2 1958-06-19 17.00 USGS 05568500 1959-02-16 38300 5 15.71 2 1959-02-19 16.75 USGS 05568500 1960-04-03 50800 5 18.71 2 1960-04-05 19.34 USGS 05568500 1961-09-29 39300 5 16.51 2 1961-09-29 1200 16.57 USGS 05568500 1962-03-25 62100 5 20.70 2 1962-03-26 20.85 USGS 05568500 1963-03-12 28800 5 13.26 2 1963-03-13 13.30 USGS 05568500 1964-04-24 22600 5 11.73 2 1964-04-28 12.17 USGS 05568500 1965-04-29 42100 5 16.96 USGS 05568500 1966-05-17 56500 5 18.21 2 1966-05-17 1200 18.32 USGS 05568500 1967-04-06 45000 5 16.97 USGS 05568500 1968-02-07 43800 5 16.85 2 1968-02-09 17.10 USGS 05568500 1969-02-02 30500 5 15.43 2 1969-02-03 15.47 USGS 05568500 1970-05-18 75400 5 22.22 2 1970-05-20 22.62 USGS 05568500 1971-03-23 30700 5 13.83 2 1971-03-02 13.87 USGS 05568500 1972-06-18 36000 5 14.21 2 1972-04-27 15.29 USGS 05568500 1973-04-25 63300 5 21.87 2 1973-04-27 22.30 USGS 05568500 1974-05-25 71900 1,5 1974-06-26 22.25 USGS 05568500 1975-05-01 48800 1,5 USGS 05568500 1976-03-09 66300 5 20.52 USGS 05568500 1977-09-22 30600 5 13.72 2 1977-09-27 13.72 1 USGS 05568500 1978-04-12 45900 5 17.90 2 1978-04-13 17.94 USGS 05568500 1979-03-24 72300 5 25.22 USGS 05568500 1980-06-06 54700 5 18.30 USGS 05568500 1981-05-19 52400 5 18.54 USGS 05568500 1982-03-22 77200 5 24.28 USGS 05568500 1982-12-07 88800 5 23.86 2 1982-12-09 24.37 USGS 05568500 1984-02-17 60000 5 17.62 2 1984-03-28 19.60 USGS 05568500 1985-03-06 78800 5 25.55 USGS 05568500 1985-11-22 67100 5 25.50 2 1985-11-25 22.67 USGS 05568500 1986-10-07 55200 5 18.66 USGS 05568500 1988-04-10 41900 5 16.15 USGS 05568500 1989-09-18 31500 5 15.15 USGS 05568500 1990-03-15 69100 5 19.72 USGS 05568500 1990-12-03 70800 5 19.70 2 1990-12-04 18.49 USGS 05568500 1991-12-17 25700 5 12.68 USGS 05568500 1993-01-08 56600 5 19.86 2 1993-04-23 21.41 USGS 05568500 1993-10-23 43000 5 16.37 2 1993-10-01 17.05 USGS 05568500 1995-05-29 53900 5 24.34 2 1995-05-30 24.46 USGS 05568500 1996-06-01 53200 5 20.15 2 1996-06-05 20.99 USGS 05568500 1997-03-01 77200 5 23.02 2 1997-03-03 23.59 USGS 05568500 1998-05-11 66400 5 20.58 2 1998-05-13 20.90 USGS 05568500 1999-04-28 47000 5 18.07 2 1999-04-30 18.19 1 USGS 05568500 2000-07-14 30200 5 14.45 2 2000-07-15 14.46 1 USGS 05568500 2001-02-28 48500 5 18.90 2 2001-03-02 19.12 1 USGS 05568500 2002-05-16 69900 5 22.51 2 2002-05-19 23.91 1 USGS 05568500 2003-07-23 34400 5 13.94 2 2003-07-23 1200 14.00 1 USGS 05568500 2004-06-17 43900 5 16.70 2 2004-06-18 16.84 1 USGS 05568500 2005-01-17 64100 5 21.74 2 2005-01-17 1200 21.90 1 USGS 05568500 2006-04-21 27300 5 12.41 2 2006-04-23 12.56 1 USGS 05568500 2007-08-28 62300 5 18.51 2 2007-03-28 19.82 1 USGS 05568500 2008-09-20 101000 2,5 24.68 USGS 05568500 2009-03-13 90700 5 23.78 2 2009-03-14 24.60 1 USGS 05568500 2009-11-02 13:00 56000 5 17.90 2 2010-06-29 0100 21.45 1 USGS 05568500 2011-04-30 55000 5 19.79 2 2011-05-02 1800 20.14 1 USGS 05568500 2012-05-12 07:00 38200 5 14.41 2 2012-05-12 2100 14.53 1 USGS 05568500 2013-04-21 12:00 96800 5 24.62 2 2013-04-24 26.54 1 USGS 05568500 2014-03-17 10:30 43500 5 16.99 2 2014-07-05 17.11 1 USGS 05568500 2015-06-21 10:45 77400 5 23.10 2 2015-07-01 25.39 1 USGS 05568500 2016-01-01 07:00 80700 5 23.28 2 2016-01-04 24.82 1 USGS 05568500 2017-05-04 13:00 64700 5 20.61 2 2017-05-06 1800 21.07 1 USGS 05568500 2018-02-26 12:00 78600 5 21.11 2 2018-03-01 0600 21.71 USGS 05568500 2019-05-05 05:00 94200 5 24.21 2 2019-05-07 1600 25.29 USGS 05568500 2020-05-21 19:00 92300 5 24.29 2 2020-05-23 1500 24.66 USGS 05568500 2021-07-03 22:00 48100 5 17.54 2 2021-07-04 1500 17.61 USGS 05568500 2021-10-30 05:00 42900 5 15.66 2 2022-04-09 1600 17.28 USGS 05568500 2023-03-07 06:00 41600 5 15.31 2 2023-03-10 1600 15.76