# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 10:12:36 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 05512500 BAY CREEK AT PITTSFIELD, 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 05512500 1926-09-08 35000 2,7 18.40 USGS 05512500 1940-08-17 1040 7.10 USGS 05512500 1941-04-19 2760 10.56 USGS 05512500 1941-10-04 4600 11.55 USGS 05512500 1943-05-08 3940 11.31 USGS 05512500 1944-04-11 5920 12.19 USGS 05512500 1945-06-09 8300 13.25 USGS 05512500 1946-06-18 6610 12.48 USGS 05512500 1947-06-30 3120 11.10 USGS 05512500 1948-07-12 3120 10.71 USGS 05512500 1949-07-20 4280 11.85 USGS 05512500 1950-04-03 2520 10.35 USGS 05512500 1951-02-18 1560 8.70 USGS 05512500 1952-06-22 2370 10.21 USGS 05512500 1952-11-25 530 5.51 USGS 05512500 1954-07-22 6840 13.14 USGS 05512500 1955-05-28 5920 12.07 USGS 05512500 1956-04-29 4160 11.39 USGS 05512500 1957-05-17 8050 13.14 USGS 05512500 1957-10-23 2130 9.90 USGS 05512500 1959-02-10 6150 2 12.56 1 USGS 05512500 1960-03-30 3740 11.20 USGS 05512500 1961-09-13 10000 13.98 USGS 05512500 1962-03-20 6840 12.63 USGS 05512500 1963-03-04 6150 12.27 USGS 05512500 1964-04-20 8100 13.12 USGS 05512500 1965-09-16 12600 14.77 USGS 05512500 1966-05-17 12200 14.65 USGS 05512500 1967-07-28 10900 14.21 USGS 05512500 1968-08-03 5000 2 USGS 05512500 1968-10-13 5020 11.79 USGS 05512500 1970-05-14 11300 14.32 USGS 05512500 1971-02-04 1000 2 8.11 1 USGS 05512500 1971-12-30 1830 9.32 USGS 05512500 1973-04-21 12200 14.55 USGS 05512500 1973-10-13 6450 12.82 USGS 05512500 1975-04-24 2260 10.06 USGS 05512500 1976-03-04 2500 10.30 USGS 05512500 1977-05-06 9260 13.69 USGS 05512500 1978-07-02 7290 13.03 USGS 05512500 1979-04-11 11400 14.33 USGS 05512500 1980-08-16 1080 7.30 USGS 05512500 1981-07-26 11800 14.45 USGS 05512500 1982-06-09 1980 9.15 USGS 05512500 1982-12-25 4000 11.51 USGS 05512500 1984-03-19 6270 12.65 USGS 05512500 1985-07-31 3980 11.50 USGS 05512500 1985-11-18 8630 13.48 USGS 05512500 1986-12-01 2020 9.71 USGS 05512500 1988-02-01 5030 12.11 USGS 05512500 1989-07-30 1690 8.99 USGS 05512500 1990-05-16 3570 11.21 USGS 05512500 1991-05-05 6420 12.71 USGS 05512500 1992-09-09 1330 8.02 USGS 05512500 1993-09-14 13700 14.92 USGS 05512500 1993-11-17 4490 11.83 USGS 05512500 1995-05-24 3440 11.02 USGS 05512500 1996-05-27 4800 12.00 USGS 05512500 1997-02-21 908 5.73 USGS 05512500 1998-05-22 2630 9.96 USGS 05512500 1998-11-10 2340 9.35 USGS 05512500 2000-06-26 2440 9.57 USGS 05512500 2001-06-06 9290 13.70 USGS 05512500 2002-05-06 5270 12.22 USGS 05512500 2003-09-01 5770 12.44 USGS 05512500 2004-08-25 2440 9.57 USGS 05512500 2005-01-13 4220 11.64 USGS 05512500 2006-09-11 1930 8.39 USGS 05512500 2007-03-01 1120 2 6.23 1,2 2007-02-24 10.01 1 USGS 05512500 2008-09-14 12900 14.75 USGS 05512500 2009-05-13 3390 10.96 USGS 05512500 2010-07-20 10:15 12700 14.70 USGS 05512500 2011-06-14 09:00 3130 10.66 USGS 05512500 2012-05-04 06:45 1640 7.68 USGS 05512500 2013-05-27 15:45 2820 10.25 USGS 05512500 2014-09-10 15:30 7510 13.14 USGS 05512500 2015-06-21 03:15 8180 13.38 USGS 05512500 2015-12-28 12:45 4540 11.82 USGS 05512500 2017-05-20 07:30 8860 13.61 USGS 05512500 2018-03-26 19:00 1430 7.10 USGS 05512500 2019-08-20 13:45 3740 11.29 USGS 05512500 2020-06-30 06:30 6400 12.91 USGS 05512500 2021-03-18 07:15 4090 11.56 USGS 05512500 2022-05-05 12:45 2530 8.67 USGS 05512500 2023-02-22 16:45 2000 7.56