# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-18 05:28:43 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 05536255 BUTTERFIELD CREEK AT FLOSSMOOR, 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 05536255 1948-03-19 970 10.29 USGS 05536255 1949-02-13 465 8.89 USGS 05536255 1950-04-25 555 9.49 USGS 05536255 1951-05-11 525 9.33 USGS 05536255 1951-11-13 339 8.04 USGS 05536255 1953-06-10 810 10.05 USGS 05536255 1954-03-25 450 8.75 USGS 05536255 1954-10-10 1380 10.92 USGS 05536255 1956-04-29 510 9.15 USGS 05536255 1957-07-13 2000 11.78 USGS 05536255 1958-06-13 311 7.86 USGS 05536255 1959-04-28 375 8.34 USGS 05536255 1960-01-12 318 7.92 USGS 05536255 1961-09-23 935 10.26 USGS 05536255 1962-03-12 297 7.75 USGS 05536255 1963-07-20 187 6.90 USGS 05536255 1964-04-06 251 7.36 USGS 05536255 1965-03-17 405 8.50 USGS 05536255 1965-12-25 888 10.18 USGS 05536255 1967-04-02 424 8.77 USGS 05536255 1968-08-17 1680 11.37 USGS 05536255 1969-01-30 432 8.51 USGS 05536255 1970-05-14 666 9.66 USGS 05536255 1970-10-14 376 8.58 2 1971-02-05 9.42 1 USGS 05536255 1972-03-13 399 8.33 USGS 05536255 1972-12-30 820 2 USGS 05536255 1974-06-07 1480 11.08 USGS 05536255 1975-01-10 548 8.99 USGS 05536255 1976-05-06 586 8.93 USGS 05536255 1977-09-18 964 10.19 USGS 05536255 1978-05-13 932 10.12 USGS 05536255 1979-03-04 730 10.59 USGS 05536255 1980-09-17 448 8.17 USGS 05536255 1981-06-13 1980 11.76 USGS 05536255 1982-05-22 2160 11.97 USGS 05536255 1982-12-03 1700 11.40 USGS 05536255 1984-03-16 1020 10.29 USGS 05536255 1985-02-23 816 9.78 USGS 05536255 1985-11-19 713 9.43 USGS 05536255 1987-05-19 711 9.42 USGS 05536255 1988-01-17 512 8.51 USGS 05536255 1989-06-01 870 10.63 USGS 05536255 1990-05-10 829 9.82 USGS 05536255 1990-11-28 2090 11.89 USGS 05536255 1992-09-09 465 C 8.52 USGS 05536255 1993-06-08 1070 C 10.69 USGS 05536255 1994-06-14 909 C 10.42 USGS 05536255 1995-01-14 575 C 9.15 USGS 05536255 1996-07-18 2220 C 12.59 USGS 05536255 1997-02-21 1070 C 10.79 USGS 05536255 1998-05-07 707 C 9.81 USGS 05536255 1999-04-28 710 C 9.82 USGS 05536255 2000-06-25 497 C 8.74 USGS 05536255 2001-02-09 544 C 9.00 USGS 05536255 2002-05-12 949 C 10.52 USGS 05536255 2003-07-21 634 C 9.47 USGS 05536255 2003-11-18 931 C 10.48 USGS 05536255 2005-01-13 774 C 10.06 USGS 05536255 2006-04-17 2640 C 13.08 USGS 05536255 2007-08-24 840 C 10.01 USGS 05536255 2008-09-14 2020 C 12.34 USGS 05536255 2008-12-27 788 C 10.04 USGS 05536255 2010-08-03 11:15 722 C 9.70 USGS 05536255 2011-06-09 15:00 1060 C 10.47 USGS 05536255 2012-01-23 09:15 369 C 7.25 USGS 05536255 2013-04-18 14:00 1490 C 11.50 USGS 05536255 2014-07-12 14:15 959 C 10.06 USGS 05536255 2015-06-15 23:00 754 C 9.26 USGS 05536255 2016-08-20 12:45 614 C 8.57 USGS 05536255 2017-03-01 01:45 967 C 10.09 USGS 05536255 2018-02-20 07:00 1220 C 11.02 USGS 05536255 2019-09-28 03:00 1920 C 12.17 USGS 05536255 2020-05-18 01:23 1110 C 10.64 USGS 05536255 2021-06-26 22:57 877 C 9.73 USGS 05536255 2021-10-25 11:00 643 C 8.71 USGS 05536255 2023-03-31 22:53 912 C 9.87