# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 20:18:42 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 07195500 Illinois River near Watts, OK # # 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 07195500 1956-05-15 8650 13.05 USGS 07195500 1957-04-03 49000 24.73 USGS 07195500 1958-07-12 18200 18.25 USGS 07195500 1959-07-23 12600 15.46 USGS 07195500 1960-07-25 68000 25.96 USGS 07195500 1961-05-07 51600 24.32 USGS 07195500 1962-08-01 8630 12.97 USGS 07195500 1962-10-08 4770 9.69 USGS 07195500 1964-05-11 4100 8.98 USGS 07195500 1965-04-06 11100 14.57 USGS 07195500 1966-02-09 26800 20.54 USGS 07195500 1967-04-14 3430 8.21 USGS 07195500 1968-02-02 16800 17.35 USGS 07195500 1969-01-30 31400 21.90 USGS 07195500 1970-05-01 21100 19.37 USGS 07195500 1970-10-27 25200 20.48 USGS 07195500 1972-07-13 15700 17.11 USGS 07195500 1973-03-11 18400 18.28 USGS 07195500 1973-11-25 47600 23.96 USGS 07195500 1974-11-04 25500 21.50 USGS 07195500 1976-04-20 31700 22.38 USGS 07195500 1977-09-29 11700 14.99 USGS 07195500 1978-03-24 22500 20.54 USGS 07195500 1979-04-12 22400 20.76 USGS 07195500 1980-03-30 3010 7.71 USGS 07195500 1981-07-01 7940 5 12.47 USGS 07195500 1982-06-16 35400 5 22.91 USGS 07195500 1982-12-03 18700 5 18.76 USGS 07195500 1984-03-19 9700 5 13.73 USGS 07195500 1985-02-23 23600 5 21.01 USGS 07195500 1985-11-19 26100 5 21.94 USGS 07195500 1986-10-01 42300 5 24.47 USGS 07195500 1987-12-26 27000 5 21.83 USGS 07195500 1989-02-14 9840 5 13.49 USGS 07195500 1990-05-03 58500 5 25.08 USGS 07195500 1991-04-14 10700 5 14.16 USGS 07195500 1992-06-07 13400 5 16.08 USGS 07195500 1992-12-15 23400 5 20.79 USGS 07195500 1993-11-14 13700 5 16.26 USGS 07195500 1995-05-08 18900 5 19.24 USGS 07195500 1996-09-27 20900 5 20.12 USGS 07195500 1997-02-21 19000 5 19.25 USGS 07195500 1998-01-05 25700 5 21.62 USGS 07195500 1999-07-01 22100 5 20.54 USGS 07195500 2000-06-22 30700 5 22.01 USGS 07195500 2001-02-24 20700 5 19.09 USGS 07195500 2002-04-08 20300 5 18.94 USGS 07195500 2003-05-17 4910 5 8.83 USGS 07195500 2004-04-24 34700 5 22.73 USGS 07195500 2005-01-06 14900 5 16.33 USGS 07195500 2006-09-24 8060 5 11.47 USGS 07195500 2006-12-01 16700 5 17.26 USGS 07195500 2008-03-19 05:00 53000 5 24.73 USGS 07195500 2009-05-04 04:00 10100 5 13.42 USGS 07195500 2009-10-09 20:00 32300 5 22.00 USGS 07195500 2011-04-26 97400 5 28.60 USGS 07195500 2011-11-09 11100 5 14.00 USGS 07195500 2013-05-10 20900 5 18.77 USGS 07195500 2014-03-17 8840 5 11.92 USGS 07195500 2015-06-19 23600 5 19.28 USGS 07195500 2015-12-28 110000 5 28.64 USGS 07195500 2017-04-30 128000 5 30.12 USGS 07195500 2018-02-24 18:00 35100 5 21.67 USGS 07195500 2019-06-24 04:30 24600 5 19.99 USGS 07195500 2019-10-06 21:30 50000 5 24.11 USGS 07195500 2021-04-28 20:00 49000 5 23.98 USGS 07195500 2022-05-05 14:30 84200 5 27.50 USGS 07195500 2023-03-03 21:30 12900 5 13.97