# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 08:56:00 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 02477500 CHICKASAWHAY RIVER NR WAYNESBORO, 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 02477500 1900-04-00 73000 2,7,Bd 50.30 3,Bd USGS 02477500 1937-01-26 23100 36.70 3,6 USGS 02477500 1938-04-11 53100 47.10 USGS 02477500 1939-03-09 11400 26.31 USGS 02477500 1940-05-02 16200 31.37 USGS 02477500 1941-03-08 9910 24.34 USGS 02477500 1942-03-26 18400 33.60 USGS 02477500 1943-03-22 18400 33.60 USGS 02477500 1944-04-27 24800 38.24 USGS 02477500 1945-02-27 11200 26.08 USGS 02477500 1946-02-16 16400 31.90 USGS 02477500 1947-01-24 26000 39.00 USGS 02477500 1948-03-09 24700 38.10 USGS 02477500 1948-12-04 24200 37.85 USGS 02477500 1950-01-12 21700 36.06 USGS 02477500 1951-04-03 27600 39.80 USGS 02477500 1952-03-04 7530 20.80 USGS 02477500 1953-05-07 15600 31.20 USGS 02477500 1953-12-14 9140 23.20 USGS 02477500 1955-04-18 9840 24.20 USGS 02477500 1956-03-21 24100 37.70 USGS 02477500 1957-09-30 9490 23.70 USGS 02477500 1958-03-14 10600 25.30 USGS 02477500 1959-06-03 9490 23.70 USGS 02477500 1960-04-03 9840 24.20 USGS 02477500 1961-02-26 58300 47.90 USGS 02477500 1961-12-22 35000 42.24 USGS 02477500 1963-01-22 6770 19.60 USGS 02477500 1964-04-10 31400 41.90 USGS 02477500 1965-02-18 15000 30.60 USGS 02477500 1966-02-19 22500 36.64 USGS 02477500 1967-05-06 6770 19.60 USGS 02477500 1967-12-23 11200 26.10 USGS 02477500 1969-04-20 18000 33.30 USGS 02477500 1970-03-23 7660 21.00 USGS 02477500 1971-03-04 10300 24.90 USGS 02477500 1972-01-16 13500 29.03 USGS 02477500 1973-04-27 17400 32.79 USGS 02477500 1974-04-18 34200 41.90 USGS 02477500 1975-01-17 15000 30.56 USGS 02477500 1976-04-04 21100 35.69 USGS 02477500 1977-03-11 12500 27.90 USGS 02477500 1978-05-11 7840 21.27 USGS 02477500 1979-03-08 34800 42.07 USGS 02477500 1980-04-18 38.65 USGS 02477500 1981-04-18 29.99 USGS 02477500 1982-02-05 22.66 USGS 02477500 1983-04-12 32.12 USGS 02477500 1983-12-29 26.33 USGS 02477500 1984-10-23 18.19 USGS 02477500 1985-10-31 22.15 USGS 02477500 1987-01-24 33.09 USGS 02477500 1988-04-06 20.10 USGS 02477500 1989-01-05 23.30 USGS 02477500 1990-02-21 41.90 USGS 02477500 1991-05-06 33.30 USGS 02477500 1992-02-19 22.48 USGS 02477500 1993-01-26 27.99 USGS 02477500 1994-02-11 29.11 USGS 02477500 1995-04-28 25.64 USGS 02477500 1996-03-12 23.21 USGS 02477500 1997-05-03 29.10 USGS 02477500 2014-04-12 09:15 28300 37.03 USGS 02477500 2015-01-08 20:30 16600 27.75 USGS 02477500 2016-03-12 16:00 31100 38.94 USGS 02477500 2017-06-24 17200 30.96 USGS 02477500 2018-04-16 15:15 11000 24.11 USGS 02477500 2018-12-29 15:15 29000 37.31 USGS 02477500 2020-01-19 14:45 19600 32.42 USGS 02477500 2021-03-18 11:15 17600 31.22 USGS 02477500 2022-08-29 20:30 17100 30.85 USGS 02477500 2023-02-18 01:45 13900 27.76