# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-15 16:58:39 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 02484500 YOCKANOOKANY RIVER NR OFAHOMA, MS # # 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 02484500 1938-03-24 5500 16.50 3 USGS 02484500 1939-02-03 5140 16.30 3 USGS 02484500 1940-02-10 6580 17.00 3 USGS 02484500 1940-12-18 2690 13.90 3 USGS 02484500 1942-02-21 2440 14.00 3,6 USGS 02484500 1942-12-28 2900 14.60 3 USGS 02484500 1944-02-28 10700 18.20 3 USGS 02484500 1945-02-22 8900 17.98 3 USGS 02484500 1946-02-13 10500 18.41 3 USGS 02484500 1947-01-08 6640 17.20 3 USGS 02484500 1948-02-15 7100 17.40 3 USGS 02484500 1949-01-07 10600 18.80 3 USGS 02484500 1950-01-10 12100 19.19 3 USGS 02484500 1951-03-31 20700 20.28 3 USGS 02484500 1952-02-04 1590 12.17 3 USGS 02484500 1953-05-05 8920 18.03 3 USGS 02484500 1954-05-07 5900 16.85 3 USGS 02484500 1955-04-15 6320 17.00 3 USGS 02484500 1956-03-17 6540 17.07 3 USGS 02484500 1957-02-06 4700 16.10 3 USGS 02484500 1958-05-03 9220 18.07 3 USGS 02484500 1959-04-25 5520 16.65 3 USGS 02484500 1960-03-07 6320 17.03 3 USGS 02484500 1961-02-23 6780 17.21 3 USGS 02484500 1961-12-20 13900 19.40 3 USGS 02484500 1963-03-11 1140 9.36 3 USGS 02484500 1964-03-15 5840 17.02 3 USGS 02484500 1965-02-14 7450 17.48 3 USGS 02484500 1966-02-14 6670 17.16 3 USGS 02484500 1967-05-27 2760 13.71 3 USGS 02484500 1967-12-21 14700 18.99 3 USGS 02484500 1969-04-14 10300 18.48 3 USGS 02484500 1970-04-30 6520 17.06 3 USGS 02484500 1971-02-27 7520 17.51 3 USGS 02484500 1972-01-11 8720 17.94 3 USGS 02484500 1973-03-19 14900 18.96 3 USGS 02484500 1974-01-25 10200 17.86 3 USGS 02484500 1975-03-16 17500 19.48 3 USGS 02484500 1976-03-31 8960 17.56 3 USGS 02484500 1977-04-06 11500 18.21 3 USGS 02484500 1978-05-11 12000 18.32 3 USGS 02484500 1979-04-14 46500 23.27 3 USGS 02484500 1980-03-31 13900 18.53 3 USGS 02484500 1981-04-02 6350 16.66 3 USGS 02484500 1982-04-24 7100 16.96 3 USGS 02484500 1983-05-22 21900 20.20 3 USGS 02484500 1983-12-07 8630 17.35 3 USGS 02484500 1985-02-25 3810 14.82 3 USGS 02484500 1986-03-19 4710 15.71 3 USGS 02484500 1987-02-27 5590 16.24 3 USGS 02484500 1988-04-03 3960 19.70 3,6 USGS 02484500 1989-01-16 10400 22.86 USGS 02484500 1990-01-25 5100 20.96 USGS 02484500 1991-05-02 13200 23.48 USGS 02484500 1991-12-06 2480 17.53 USGS 02484500 1993-02-16 5910 21.61 USGS 02484500 1994-02-14 7550 22.00 USGS 02484500 1995-04-25 9990 22.47 USGS 02484500 1996-01-27 3680 19.29 USGS 02484500 1997-06-13 5520 21.20 USGS 02484500 1998-01-23 3430 18.60 USGS 02484500 1999-02-02 7610 22.02 USGS 02484500 2000-04-06 11300 22.85 USGS 02484500 2001-04-06 12100 23.06 USGS 02484500 2002-09-30 8080 21.93 USGS 02484500 2003-02-25 9010 22.38 USGS 02484500 2004-02-10 4950 20.46 USGS 02484500 2005-04-09 8080 21.93 USGS 02484500 2006-02-27 11200 22.82 USGS 02484500 2007-01-06 4950 20.46 USGS 02484500 2008-02-10 1850 14.92 USGS 02484500 2008-12-15 9710 22.60 USGS 02484500 2009-10-16 07:00 9960 22.68 USGS 02484500 2011-03-13 20:45 5050 20.53 USGS 02484500 2012-03-27 06:30 3670 19.04 USGS 02484500 2013-01-19 18:45 7680 21.87 USGS 02484500 2014-04-10 22:30 8680 22.25 USGS 02484500 2015-02-27 19:45 3360 18.42 USGS 02484500 2016-03-14 21:00 9110 22.40 USGS 02484500 2017-04-03 22:15 5150 20.60 USGS 02484500 2018-04-07 17:45 4510 20.08 USGS 02484500 2019-04-17 14:45 7560 21.82 USGS 02484500 2020-02-14 20000 24.71 USGS 02484500 2021-06-13 07:00 13100 23.58 USGS 02484500 2022-08-26 03:30 7700 21.88 USGS 02484500 2023-06-22 15:45 7660 21.86