# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 16:11:09 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 02478500 CHICKASAWHAY RIVER AT LEAKESVILLE, 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 02478500 1900-04-00 125000 7,Bd 38.00 Bd USGS 02478500 1916-07-00 53700 7,Bd 31.50 Bd USGS 02478500 1938-04-12 68800 34.12 USGS 02478500 1939-03-13 14700 23.25 USGS 02478500 1940-07-13 21800 26.37 USGS 02478500 1941-03-11 15400 23.63 USGS 02478500 1942-03-29 25000 27.17 USGS 02478500 1943-03-23 34300 29.16 USGS 02478500 1944-04-29 39600 30.13 USGS 02478500 1945-03-28 20100 25.66 USGS 02478500 1946-02-20 20200 25.66 USGS 02478500 1947-01-26 34600 29.10 USGS 02478500 1948-03-11 35800 29.33 USGS 02478500 1948-11-29 30900 28.44 USGS 02478500 1950-01-17 20800 25.87 USGS 02478500 1951-04-04 35200 29.22 USGS 02478500 1952-03-06 11600 21.30 USGS 02478500 1953-05-10 19200 25.11 USGS 02478500 1953-12-13 16000 23.52 USGS 02478500 1955-04-15 18600 25.00 USGS 02478500 1956-03-25 23200 26.61 USGS 02478500 1957-09-30 12400 21.61 USGS 02478500 1958-03-12 15300 23.30 USGS 02478500 1959-06-10 13300 22.20 USGS 02478500 1960-04-06 17000 24.22 USGS 02478500 1961-02-28 73600 33.52 USGS 02478500 1961-12-24 40500 29.88 USGS 02478500 1963-01-23 9890 19.92 USGS 02478500 1964-04-13 43200 30.24 USGS 02478500 1965-02-21 21400 26.05 USGS 02478500 1966-02-20 34900 29.02 USGS 02478500 1967-05-07 10200 19.75 USGS 02478500 1967-12-25 16900 23.52 USGS 02478500 1969-04-16 24500 26.93 USGS 02478500 1970-03-24 12600 21.28 USGS 02478500 1971-03-06 26900 27.52 USGS 02478500 1972-01-19 18500 25.13 USGS 02478500 1973-05-01 24400 26.80 USGS 02478500 1974-04-20 41400 30.02 USGS 02478500 1975-01-19 22900 26.31 USGS 02478500 1976-04-06 35400 29.10 USGS 02478500 1977-03-14 27500 27.65 USGS 02478500 1978-06-09 18200 24.59 USGS 02478500 1979-03-10 46500 30.67 USGS 02478500 1980-04-19 40400 29.87 USGS 02478500 1981-04-09 18900 25.35 USGS 02478500 1982-02-05 16700 23.61 USGS 02478500 1983-04-15 34400 28.93 USGS 02478500 1983-12-31 19100 24.96 USGS 02478500 1985-03-03 17700 24.33 USGS 02478500 1985-11-01 16000 23.46 USGS 02478500 1987-01-26 34700 28.98 USGS 02478500 1988-04-05 12900 21.01 USGS 02478500 1989-04-02 15900 22.88 USGS 02478500 1990-02-23 49400 31.03 USGS 02478500 1991-05-08 30800 28.32 USGS 02478500 1992-02-19 19300 24.74 USGS 02478500 1993-01-23 29600 28.10 USGS 02478500 1994-02-13 22800 26.26 USGS 02478500 1995-03-11 18900 24.58 USGS 02478500 1995-12-21 16900 23.46 USGS 02478500 1997-05-05 21700 25.85 USGS 02478500 1998-01-15 32500 28.63 USGS 02478500 1999-02-02 27100 27.54 USGS 02478500 2000-04-07 12800 21.02 USGS 02478500 2001-03-06 30400 28.25 USGS 02478500 2001-12-21 16700 23.36 USGS 02478500 2003-04-16 27000 27.53 USGS 02478500 2004-02-15 26100 27.28 USGS 02478500 2005-04-03 22800 26.27 USGS 02478500 2006-02-28 13600 21.55 USGS 02478500 2007-01-08 10900 19.81 USGS 02478500 2008-02-29 14400 22.01 USGS 02478500 2009-04-02 31100 28.19 USGS 02478500 2009-12-21 01:30 27300 27.60 USGS 02478500 2011-03-15 12:00 33400 28.25 USGS 02478500 2012-09-02 05:45 29500 27.58 USGS 02478500 2013-02-14 21:45 38700 29.24 USGS 02478500 2014-04-15 03:45 36000 28.76 USGS 02478500 2015-01-11 05:30 16200 22.02 USGS 02478500 2016-03-18 04:30 40100 29.93 USGS 02478500 2017-06-24 23:15 33200 29.16 USGS 02478500 2018-04-18 07:45 17500 23.86 USGS 02478500 2019-01-01 18:15 43400 30.42 USGS 02478500 2020-02-13 19:15 29100 27.61 USGS 02478500 2021-03-22 18:45 24800 26.37 USGS 02478500 2022-04-23 20:30 21500 25.30 USGS 02478500 2023-02-20 02:45 25.81