# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 05:45:02 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 05540095 WEST BRANCH DU PAGE RIVER NEAR WARRENVILLE, 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 05540095 1961-09-26 1040 2.41 USGS 05540095 1962-03-20 1130 2.63 USGS 05540095 1963-04-30 510 0.80 USGS 05540095 1964-07-19 1950 3.75 USGS 05540095 1965-02-07 540 0.94 USGS 05540095 1966-05-12 1570 3.26 USGS 05540095 1967-06-10 1200 2.70 USGS 05540095 1968-08-17 410 0.36 USGS 05540095 1969-06-09 612 2.99 USGS 05540095 1970-06-03 990 3.60 USGS 05540095 1971-02-20 641 3.13 USGS 05540095 1972-08-26 1980 4.70 USGS 05540095 1972-12-31 1200 3.86 USGS 05540095 1974-01-27 1200 3.86 USGS 05540095 1975-04-19 1080 3.72 USGS 05540095 1976-03-05 1520 4.10 USGS 05540095 1977-03-29 300 2.48 USGS 05540095 1978-09-13 916 3.51 USGS 05540095 1979-03-19 1740 4.46 USGS 05540095 1980-09-07 761 3.30 USGS 05540095 1981-06-13 970 3.58 USGS 05540095 1982-03-13 1210 3.87 USGS 05540095 1982-12-03 2160 4.88 USGS 05540095 1984-02-13 1170 3.83 USGS 05540095 1985-03-05 1620 4.33 USGS 05540095 1985-11-20 1310 3.99 USGS 05540095 1987-08-15 3050 5.85 USGS 05540095 1988-04-06 888 3.47 USGS 05540095 1989-08-05 750 3.16 USGS 05540095 1990-05-10 1520 4.20 USGS 05540095 1990-11-28 1310 3.93 USGS 05540095 1991-11-30 580 2.89 USGS 05540095 1993-03-23 1010 C 3.53 USGS 05540095 1994-06-25 1590 C 4.28 USGS 05540095 1995-04-27 1360 C 4.00 USGS 05540095 1996-07-18 3470 C 6.41 USGS 05540095 1997-02-22 2640 C 5.43 USGS 05540095 1998-05-08 1500 C 3.98 USGS 05540095 1999-01-23 1630 C 4.15 USGS 05540095 2000-04-21 1590 C 4.09 USGS 05540095 2001-02-09 1560 C 4.06 USGS 05540095 2001-10-14 2130 C 4.79 USGS 05540095 2003-05-02 1460 C 3.93 USGS 05540095 2004-05-31 1240 C 3.69 USGS 05540095 2005-01-13 1100 C 3.61 USGS 05540095 2006-09-24 1100 C 3.52 USGS 05540095 2007-08-24 1780 C 4.34 USGS 05540095 2008-09-14 19:20 4930 C 8.03 USGS 05540095 2008-12-28 06:10 2780 C 5.54 USGS 05540095 2010-07-25 02:15 3290 C 6.18 2 2010-08-04 1800 11.01 3 USGS 05540095 2011-05-30 15:45 1530 C 11.86 USGS 05540095 2011-12-15 14:45 804 C 10.20 USGS 05540095 2013-04-18 21:30 4160 C 17.08 USGS 05540095 2014-07-02 07:15 1160 C 11.11 USGS 05540095 2015-06-16 09:00 2480 C 14.20 USGS 05540095 2016-05-12 05:45 1200 C 11.17 USGS 05540095 2017-05-01 07:30 1770 C 12.60 USGS 05540095 2018-02-21 04:45 2210 C 13.26 USGS 05540095 2019-05-01 19:45 2210 C 12.94 USGS 05540095 2020-05-16 00:15 3130 C 13.91 USGS 05540095 2021-06-27 14:15 938 C 10.67 USGS 05540095 2022-05-03 18:30 1040 C 10.71 USGS 05540095 2023-07-30 01:30 1010 C 10.65