# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 16:32:48 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 05579500 LAKE FORK NEAR CORNLAND, 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 05579500 1943-05-00 29000 7,Bd 23.40 Bd USGS 05579500 1948-06-27 1660 13.90 USGS 05579500 1949-01-28 1200 1 USGS 05579500 1950-01-15 2440 17.52 USGS 05579500 1951-06-29 4570 21.60 USGS 05579500 1952-04-23 1520 15.07 USGS 05579500 1953-03-15 1340 14.44 USGS 05579500 1954-06-01 152 4.94 USGS 05579500 1955-06-12 1020 12.68 USGS 05579500 1955-10-07 680 10.25 USGS 05579500 1957-04-28 3760 18.65 USGS 05579500 1958-07-28 1970 16.10 USGS 05579500 1959-02-10 4900 21.00 USGS 05579500 1960-06-25 2060 15.81 USGS 05579500 1961-05-09 3250 18.40 USGS 05579500 1962-03-21 1710 14.70 USGS 05579500 1963-03-04 1980 15.56 USGS 05579500 1964-04-21 2280 16.40 USGS 05579500 1965-06-02 1010 11.53 USGS 05579500 1966-04-24 1250 12.80 USGS 05579500 1967-06-14 1800 15.00 USGS 05579500 1968-02-03 3150 18.50 USGS 05579500 1969-01-30 1230 13.66 USGS 05579500 1970-06-16 4130 19.90 USGS 05579500 1971-07-14 548 8.95 USGS 05579500 1971-12-16 1000 2 USGS 05579500 1973-04-22 4700 2 USGS 05579500 1974-06-23 6120 22.53 USGS 05579500 1975-01-10 1500 14.84 USGS 05579500 1976-03-05 1540 14.82 USGS 05579500 1977-05-08 2340 17.00 USGS 05579500 1978-08-02 1630 15.11 USGS 05579500 1979-04-12 8930 23.11 USGS 05579500 1980-03-30 786 11.00 USGS 05579500 1981-08-03 4320 20.25 USGS 05579500 1982-02-24 2610 17.51 USGS 05579500 1982-12-04 7270 22.43 USGS 05579500 1984-05-27 2050 16.25 USGS 05579500 1985-02-24 2100 16.32 USGS 05579500 1985-11-28 4670 20.65 USGS 05579500 1986-10-05 678 10.24 USGS 05579500 1988-01-20 1400 14.21 USGS 05579500 1989-09-09 1620 14.87 USGS 05579500 1990-07-23 2930 18.29 2 1990-05-17 19.94 USGS 05579500 1991-05-06 5970 21.67 USGS 05579500 1992-08-02 2780 19.23 USGS 05579500 1993-04-16 2070 17.16 USGS 05579500 1994-04-13 4300 21.31 USGS 05579500 1995-05-18 5140 20.44 USGS 05579500 1996-05-11 2820 18.10 USGS 05579500 1997-02-27 1150 12.43 USGS 05579500 1998-06-19 1740 15.34 USGS 05579500 1999-06-14 1710 15.20 USGS 05579500 2000-06-21 1570 14.60 USGS 05579500 2001-01-31 2230 17.06 USGS 05579500 2002-05-13 4900 20.37 USGS 05579500 2003-06-12 1590 14.66 USGS 05579500 2003-11-20 1850 15.77 USGS 05579500 2005-01-14 3930 20.76 USGS 05579500 2006-04-06 2110 16.71 USGS 05579500 2007-02-26 2140 16.77 USGS 05579500 2008-02-07 4490 19.86 USGS 05579500 2009-05-17 4880 20.22 USGS 05579500 2009-11-01 20:45 2580 17.59 USGS 05579500 2011-05-30 01:30 1720 14.94 USGS 05579500 2012-05-07 23:00 253 6.23 USGS 05579500 2013-04-20 08:45 2370 17.28 USGS 05579500 2014-02-22 14:45 2680 17.74 USGS 05579500 2015-07-09 09:15 1880 15.62 USGS 05579500 2015-12-30 04:30 5610 20.86 USGS 05579500 2017-05-01 21:30 2150 15.85 USGS 05579500 2018-09-07 21:00 1930 15.78 USGS 05579500 2019-05-03 2430 17.37 USGS 05579500 2020-05-01 02:00 2620 17.47 USGS 05579500 2021-06-26 17:30 1420 13.37 USGS 05579500 2022-02-22 14:15 1730 14.80 USGS 05579500 2023-03-04 10:00 1010 10.78