# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 23:33:01 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 05592900 EAST FORK KASKASKIA RIVER NEAR SANDOVAL, 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 05592900 1980-03-30 1930 14.45 USGS 05592900 1981-07-20 1040 11.40 USGS 05592900 1982-02-21 3500 2 USGS 05592900 1983-06-04 3670 17.10 USGS 05592900 1984-04-22 4370 17.49 USGS 05592900 1985-03-31 7010 18.14 USGS 05592900 1985-11-20 9540 18.72 USGS 05592900 1987-07-01 1880 14.30 USGS 05592900 1988-02-02 6150 17.55 USGS 05592900 1989-04-04 3080 16.69 USGS 05592900 1990-05-16 17000 2 20.03 USGS 05592900 1990-12-30 2820 16.42 USGS 05592900 1992-03-30 1250 12.24 USGS 05592900 1993-07-16 4100 17.18 USGS 05592900 1993-11-15 9790 20.01 USGS 05592900 1995-05-18 8100 19.79 USGS 05592900 1996-04-29 5200 18.13 USGS 05592900 1997-02-28 3940 17.05 USGS 05592900 1998-05-22 2120 14.94 USGS 05592900 1999-02-08 4430 17.50 USGS 05592900 2000-06-26 2660 16.17 USGS 05592900 2001-02-09 1470 13.30 USGS 05592900 2002-05-14 5020 17.99 USGS 05592900 2003-06-13 2020 14.73 USGS 05592900 2004-01-05 4550 17.60 USGS 05592900 2005-01-06 5840 18.61 USGS 05592900 2006-03-11 3150 16.23 USGS 05592900 2007-01-15 2600 15.40 USGS 05592900 2008-03-19 9300 20.06 USGS 05592900 2009-02-12 4090 17.40 USGS 05592900 2010-04-08 4120 17.22 USGS 05592900 2011-04-26 04:15 6840 19.28 USGS 05592900 2012-09-26 05:00 3220 16.31 USGS 05592900 2013-06-01 13:45 3480 16.59 USGS 05592900 2014-04-04 05:45 4750 18.03 USGS 05592900 2015-06-09 09:00 3960 17.38 USGS 05592900 2015-12-28 15:15 5850 18.62 USGS 05592900 2017-04-30 22:30 5180 18.13 USGS 05592900 2018-09-09 13:45 5300 18.61 USGS 05592900 2019-02-07 19:00 4070 17.20 USGS 05592900 2020-01-12 02:15 5420 18.31 USGS 05592900 2021-03-19 08:30 4030 17.16 USGS 05592900 2022-02-18 12:30 4860 17.87