# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-29 02:00:14 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 05594100 KASKASKIA RIVER NEAR VENEDY STATION, 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 05594100 1970-04-25 9900 6 22.00 USGS 05594100 1971-02-24 7510 6 18.87 USGS 05594100 1972-04-18 18400 6 21.78 USGS 05594100 1973-03-13 23400 6 22.20 USGS 05594100 1974-02-24 22200 6 22.10 USGS 05594100 1975-02-27 27400 6 22.42 USGS 05594100 1976-03-09 7460 6 19.81 USGS 05594100 1977-04-01 21600 6 22.07 USGS 05594100 1978-03-26 32700 6 23.03 USGS 05594100 1979-04-13 41800 6 23.54 USGS 05594100 1980-04-03 11400 6 20.90 USGS 05594100 1981-07-29 6420 6 16.20 USGS 05594100 1982-02-23 45000 6 23.70 USGS 05594100 1982-12-26 47200 6 23.80 USGS 05594100 1983-12-13 28100 6 22.42 USGS 05594100 1985-02-25 38500 6 23.37 USGS 05594100 1985-11-21 25600 6 22.53 USGS 05594100 1987-02-05 6760 6 17.40 USGS 05594100 1988-02-04 28600 6 22.76 USGS 05594100 1989-04-05 25600 6 22.53 USGS 05594100 1990-05-19 48600 6 25.11 USGS 05594100 1991-01-04 28100 6 22.72 USGS 05594100 1992-04-22 8000 6 18.46 USGS 05594100 1993-01-07 18400 6 21.88 USGS 05594100 1993-11-17 39600 6 23.43 USGS 05594100 1995-05-19 50300 6 25.79 USGS 05594100 1996-04-30 35800 6 24.19 USGS 05594100 1997-03-04 17800 6 21.89 USGS 05594100 1998-04-18 17400 6 21.93 USGS 05594100 1999-02-09 24300 6 22.70 USGS 05594100 2000-06-27 22900 6 22.52 USGS 05594100 2001-02-15 14600 6 21.31 USGS 05594100 2002-05-11 34900 6 24.03 USGS 05594100 2003-05-09 9270 6 19.57 USGS 05594100 2004-01-10 14900 6 21.57 USGS 05594100 2005-01-08 35300 6 24.08 USGS 05594100 2006-03-14 15800 6 21.70 USGS 05594100 2007-01-18 16300 6 21.35 USGS 05594100 2008-03-21 38000 6 24.01 USGS 05594100 2009-02-16 15400 6 21.55 USGS 05594100 2009-12-27 23700 6 22.66 USGS 05594100 2011-04-28 07:00 42000 6 24.35 USGS 05594100 2012-01-30 04:30 10500 6 20.19 USGS 05594100 2013-04-22 12:45 29900 6 22.99 USGS 05594100 2014-04-07 09:00 18400 6 21.76 USGS 05594100 2015-06-22 09:30 21100 6 22.49 USGS 05594100 2015-12-30 15:00 61900 6 26.21 USGS 05594100 2017-05-04 11:15 33200 6 23.56 USGS 05594100 2018-04-01 01:45 20300 6 22.25 USGS 05594100 2019-02-09 18:00 25500 6 22.53 USGS 05594100 2020-01-13 08:45 35800 6 23.59 USGS 05594100 2021-03-20 18:45 18500 6 21.99 USGS 05594100 2022-02-20 06:15 21400 6 22.11 USGS 05594100 2023-03-29 13:45 17000 6 21.68