# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 22:21:32 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 05540500 DU PAGE RIVER AT SHOREWOOD, 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 05540500 1941-03-11 1730 4.10 USGS 05540500 1942-02-06 4360 6.46 USGS 05540500 1943-05-21 2640 5.14 USGS 05540500 1944-03-15 2220 4.75 USGS 05540500 1945-05-17 1820 4.34 USGS 05540500 1946-01-05 3700 6.01 USGS 05540500 1947-04-05 5200 7.10 1 USGS 05540500 1948-03-19 11000 10.10 USGS 05540500 1949-02-13 4500 2 8.15 1 USGS 05540500 1950-04-25 9070 9.25 USGS 05540500 1951-02-19 4230 6.40 2 1951-02-19 1200 6.62 1 USGS 05540500 1952-06-14 2390 4.92 USGS 05540500 1953-06-10 5100 7.02 USGS 05540500 1954-03-25 3830 6.11 USGS 05540500 1954-10-11 12000 11.06 USGS 05540500 1956-05-11 1880 4.34 2 1956-02-24 4.85 1 USGS 05540500 1957-07-13 6040 7.66 USGS 05540500 1958-06-13 2880 5.30 USGS 05540500 1959-04-28 4360 6.49 USGS 05540500 1960-01-13 3460 5.76 USGS 05540500 1961-09-26 4920 6.88 USGS 05540500 1962-03-19 3960 6.23 USGS 05540500 1963-07-20 1300 3.65 USGS 05540500 1964-07-18 3330 5.69 USGS 05540500 1965-02-08 1750 2 4.29 1 USGS 05540500 1966-05-12 6990 8.26 USGS 05540500 1967-04-01 3160 5.55 USGS 05540500 1968-08-17 1760 4.23 2 1968-01-29 4.37 1 USGS 05540500 1969-04-18 1890 4.36 2 1969-01-30 6.75 1 USGS 05540500 1970-05-14 2800 5.23 USGS 05540500 1971-02-20 1940 4.41 2 1971-02-19 5.46 1 USGS 05540500 1972-08-26 6520 7.97 USGS 05540500 1972-12-31 3110 5.51 USGS 05540500 1974-05-17 5440 7.26 USGS 05540500 1975-04-19 3840 5.95 USGS 05540500 1976-03-05 4200 6.22 USGS 05540500 1977-09-02 1080 3.50 USGS 05540500 1978-06-25 3450 5.63 USGS 05540500 1979-03-19 6100 7.67 2 1979-03-05 8.21 USGS 05540500 1980-09-08 2140 4.47 USGS 05540500 1981-06-13 5050 6.87 USGS 05540500 1982-03-13 4600 6.50 USGS 05540500 1983-07-02 8030 9.94 USGS 05540500 1984-02-13 3620 6.13 USGS 05540500 1985-03-04 5760 8.04 USGS 05540500 1985-11-20 2700 5.22 USGS 05540500 1987-08-27 4780 7.19 USGS 05540500 1988-04-06 3470 5.98 USGS 05540500 1989-06-01 2120 4.61 USGS 05540500 1990-05-10 6220 8.43 USGS 05540500 1990-11-28 4600 7.03 USGS 05540500 1992-09-10 2580 5.09 USGS 05540500 1993-06-08 3610 6.12 USGS 05540500 1994-02-20 3330 C 5.85 USGS 05540500 1995-01-14 2730 C 5.25 USGS 05540500 1996-07-18 17300 C 14.03 USGS 05540500 1997-02-21 7100 C 9.14 USGS 05540500 1998-05-08 3470 C 5.83 USGS 05540500 1999-01-24 4680 C 6.99 USGS 05540500 2000-04-21 3740 C 6.08 USGS 05540500 2001-02-09 4240 C 6.56 USGS 05540500 2001-10-15 5010 C 7.32 USGS 05540500 2003-05-02 2070 C 4.53 USGS 05540500 2004-06-12 3840 C 6.17 USGS 05540500 2005-01-13 3800 C 6.13 USGS 05540500 2006-09-11 1870 C 4.27 USGS 05540500 2007-08-24 5310 C 7.61 USGS 05540500 2008-09-15 9440 C 9.94 USGS 05540500 2008-12-29 7310 C 8.56 USGS 05540500 2010-07-26 09:15 5380 C 7.20 USGS 05540500 2011-06-09 19:45 5380 C 7.20 USGS 05540500 2011-12-15 11:15 2100 C 4.46 USGS 05540500 2013-04-19 10:00 13100 C 11.54 USGS 05540500 2014-07-01 09:30 2970 C 5.28 USGS 05540500 2015-06-17 17:15 4960 C 6.80 USGS 05540500 2016-05-13 04:15 3080 C 5.32 USGS 05540500 2017-05-01 14:00 7540 C 8.49 USGS 05540500 2017-10-16 05:00 7400 C 8.61 USGS 05540500 2019-05-01 18:52 7920 C 8.81 USGS 05540500 2020-05-18 07:30 8500 C 9.51 USGS 05540500 2021-06-26 23:45 3500 C 5.67 USGS 05540500 2022-05-04 05:00 3220 C 14.51 6 USGS 05540500 2023-07-13 04:30 2810 C 13.94