# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-01-30 18:25:36 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 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 07152000 Chikaskia River near Blackwell, 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 07152000 1923-06-10 100000 7 37.00 USGS 07152000 1936-06-06 10800 24.70 3 USGS 07152000 1937-05-31 12900 27.09 3 USGS 07152000 1938-05-20 26800 24.05 3 USGS 07152000 1938-11-04 8340 14.25 3 USGS 07152000 1940-06-09 6040 10.38 3 USGS 07152000 1941-04-16 8820 16.38 3 USGS 07152000 1942-06-22 85000 33.30 1923 USGS 07152000 1943-05-20 12200 20.18 3 USGS 07152000 1944-04-23 82000 27.31 3 USGS 07152000 1945-04-17 35800 25.13 3 USGS 07152000 1946-04-16 6200 12.74 3 USGS 07152000 1947-04-14 31000 24.86 3 USGS 07152000 1948-08-14 23100 24.28 3 USGS 07152000 1949-01-25 13300 20.69 3 USGS 07152000 1950-08-02 8070 16.88 3 USGS 07152000 1951-05-18 53000 26.59 3 USGS 07152000 1952-06-05 8130 20.90 3 USGS 07152000 1953-08-04 7280 19.65 3 USGS 07152000 1954-05-25 3120 12.33 3 USGS 07152000 1955-05-27 39300 25.26 3 USGS 07152000 1955-10-03 14600 28.19 USGS 07152000 1957-05-18 55000 32.56 USGS 07152000 1958-06-26 9050 23.15 USGS 07152000 1959-07-23 20000 29.58 USGS 07152000 1959-10-03 48000 32.15 USGS 07152000 1961-05-06 36500 31.87 USGS 07152000 1961-11-02 27000 30.59 USGS 07152000 1963-07-12 15500 27.97 USGS 07152000 1964-08-26 8460 23.38 USGS 07152000 1964-11-17 64000 33.08 USGS 07152000 1965-12-25 1200 6.21 USGS 07152000 1967-07-20 5650 18.68 USGS 07152000 1968-08-18 31000 31.00 USGS 07152000 1969-06-25 26000 30.50 USGS 07152000 1970-04-19 45200 32.26 USGS 07152000 1971-08-23 5350 17.48 USGS 07152000 1971-10-30 6380 20.04 USGS 07152000 1973-03-11 36000 30.95 USGS 07152000 1973-10-11 63500 33.85 USGS 07152000 1974-11-03 30300 31.83 2 1975-09-28 31.91 USGS 07152000 1976-07-03 10500 26.96 USGS 07152000 1977-09-03 14600 29.89 USGS 07152000 1978-05-19 8700 5 24.88 USGS 07152000 1979-03-23 15700 5 28.90 USGS 07152000 1979-11-01 12200 5 26.73 USGS 07152000 1981-06-05 5490 5 17.39 USGS 07152000 1982-05-18 22700 5 30.26 USGS 07152000 1983-04-02 22400 5 30.15 USGS 07152000 1984-03-24 27100 5 31.70 USGS 07152000 1985-09-14 12100 5 26.08 USGS 07152000 1985-10-12 56600 5 33.42 USGS 07152000 1986-10-03 59400 5 34.28 USGS 07152000 1988-04-02 20000 5 30.53 USGS 07152000 1989-06-12 9660 5 24.19 USGS 07152000 1990-03-08 11200 5 26.15 USGS 07152000 1991-09-03 1910 5 8.53 USGS 07152000 1992-06-15 15100 5 30.15 USGS 07152000 1993-05-10 53300 5 34.31 USGS 07152000 1994-04-28 10300 5 24.35 USGS 07152000 1995-06-10 35000 5 33.00 USGS 07152000 1996-09-26 28400 5 31.88 USGS 07152000 1996-11-17 34200 5 32.88 USGS 07152000 1998-03-17 24500 5 30.90 USGS 07152000 1998-11-01 60700 5 34.40 USGS 07152000 2000-03-25 38300 5 32.23 USGS 07152000 2001-02-25 27200 5 30.72 USGS 07152000 2002-06-16 10200 5 22.98 USGS 07152000 2002-10-04 34900 5 32.83 USGS 07152000 2004-03-05 33100 5 31.91 USGS 07152000 2005-07-05 23100 5 30.78 USGS 07152000 2006-05-10 6510 5 17.66 USGS 07152000 2007-06-30 41800 3,5 32.74 USGS 07152000 2008-09-14 05:30 66500 5 35.36 USGS 07152000 2009-04-28 15:00 40800 5 33.05 USGS 07152000 2010-06-15 07:30 43400 5 33.35 USGS 07152000 2011-04-09 2290 5 8.05 USGS 07152000 2011-12-20 22500 5 29.46 USGS 07152000 2013-08-10 20100 5 28.47 USGS 07152000 2013-11-01 3080 5 9.58 USGS 07152000 2015-05-24 39700 5 33.27 USGS 07152000 2016-09-11 15800 5 26.16 USGS 07152000 2017-05-04 19300 5 28.13 USGS 07152000 2018-06-26 03:00 9030 5 19.83 USGS 07152000 2019-05-09 08:00 51600 5 34.46 USGS 07152000 2022-05-25 20:00 15700 5 25.91 USGS 07152000 2023-07-09 02:00 8260 5 18.88 USGS 07152000 2023-12-25 07:00 7870 5 18.30