# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-22 16:21:51 EST # # ---------------------------------- 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 Illinois 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 05447500 GREEN RIVER NEAR GENESEO, 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 05447500 1935-10-10 5000 13.00 USGS 05447500 1936-10-09 5300 12.95 USGS 05447500 1938-01-24 6850 14.00 2 1938-01-30 14.27 1 USGS 05447500 1939-03-12 6180 13.56 USGS 05447500 1940-03-04 3750 11.44 USGS 05447500 1941-06-04 4350 11.98 USGS 05447500 1942-08-08 5240 13.53 USGS 05447500 1942-12-27 5890 12.32 USGS 05447500 1944-03-15 6730 13.01 USGS 05447500 1945-05-17 4930 12.48 USGS 05447500 1946-01-05 8050 14.06 USGS 05447500 1947-04-05 6400 13.74 USGS 05447500 1948-02-28 6670 14.00 USGS 05447500 1949-02-18 6310 13.64 USGS 05447500 1950-04-25 5590 12.80 2 1950-03-05 15.59 1 USGS 05447500 1951-08-29 6940 14.27 2 1951-02-20 16.14 1 USGS 05447500 1952-03-11 5230 12.42 USGS 05447500 1953-07-06 3970 10.97 USGS 05447500 1954-06-03 2630 9.11 USGS 05447500 1954-10-11 8900 14.69 USGS 05447500 1956-02-25 3790 10.77 2 1956-02-24 11.23 1 USGS 05447500 1957-04-06 1340 5.94 USGS 05447500 1958-06-10 3320 10.23 USGS 05447500 1959-02-24 7100 13.81 USGS 05447500 1960-03-31 8500 13.30 2 1960-03-30 15.14 1 USGS 05447500 1961-09-14 4690 11.20 USGS 05447500 1962-03-20 7100 12.68 USGS 05447500 1963-03-06 3600 2 1963-03-04 12.88 1 USGS 05447500 1964-04-21 2380 8.24 USGS 05447500 1965-09-21 5910 12.02 2 1965-01-24 16.65 1 USGS 05447500 1966-05-13 5240 11.59 2 1966-02-10 13.99 1 USGS 05447500 1967-06-11 4500 11.00 USGS 05447500 1967-11-03 1690 6.63 USGS 05447500 1969-01-23 8000 2 18.59 1 USGS 05447500 1970-05-14 9820 14.13 USGS 05447500 1971-02-19 9000 2 14.37 1 USGS 05447500 1972-06-15 7600 14.00 USGS 05447500 1973-04-22 10900 16.00 USGS 05447500 1974-06-22 12100 16.75 USGS 05447500 1975-03-17 6160 12.35 USGS 05447500 1976-04-25 6740 12.85 USGS 05447500 1977-09-18 2300 7.04 USGS 05447500 1977-11-02 8100 14.05 USGS 05447500 1979-03-19 12000 14.19 2 1979-08-20 15.29 USGS 05447500 1980-08-18 2500 7.19 USGS 05447500 1981-08-15 7870 13.76 USGS 05447500 1982-07-07 7910 14.32 USGS 05447500 1983-04-03 7870 13.76 USGS 05447500 1984-05-28 4450 10.43 2 1984-02-14 13.35 1 USGS 05447500 1985-03-04 8060 13.92 USGS 05447500 1986-07-09 8560 14.33 USGS 05447500 1987-08-27 10100 15.52 USGS 05447500 1988-01-20 6430 12.48 USGS 05447500 1989-09-07 3380 8.96 USGS 05447500 1990-06-29 10100 15.50 USGS 05447500 1991-05-26 6710 12.74 USGS 05447500 1992-09-10 5550 11.62 USGS 05447500 1993-06-09 9600 15.15 USGS 05447500 1994-02-20 7370 13.32 USGS 05447500 1995-05-10 7050 13.04 USGS 05447500 1996-05-29 8180 13.92 USGS 05447500 1997-02-21 10300 15.63 USGS 05447500 1998-05-09 4800 13.09 6 USGS 05447500 1998-10-18 10300 18.77 USGS 05447500 2000-07-05 4480 12.55 USGS 05447500 2001-02-09 6520 15.35 USGS 05447500 2002-06-05 9520 17.93 USGS 05447500 2003-05-01 5340 13.09 USGS 05447500 2004-05-31 5840 13.77 USGS 05447500 2005-01-13 2490 8.86 USGS 05447500 2006-04-18 996 5.84 USGS 05447500 2007-03-01 7610 15.91 USGS 05447500 2008-09-14 04:15 9110 17.59 USGS 05447500 2008-12-27 17:15 9930 18.32 USGS 05447500 2010-05-13 21:00 8330 16.73 USGS 05447500 2011-05-30 05:30 10800 19.38 USGS 05447500 2012-05-04 12:30 3680 10.78 USGS 05447500 2013-04-19 00:45 8270 16.73 USGS 05447500 2014-07-01 17:30 10000 18.48 USGS 05447500 2015-06-16 04:00 7530 16.66 USGS 05447500 2016-08-30 18:30 8030 16.46 USGS 05447500 2017-07-23 03:00 6670 14.82 USGS 05447500 2018-02-21 05:30 6200 14.22 USGS 05447500 2019-05-30 05:30 11400 17.90 USGS 05447500 2020-05-17 18:30 6820 14.96 USGS 05447500 2021-04-11 11:45 8270 15.88 USGS 05447500 2022-04-07 17:30 2030 7.49 2 2021-10-25 2030 7.58 USGS 05447500 2023-05-08 22:30 3320 9.87 USGS 05447500 2024-04-03 02:15 5120 12.70