# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 12:15:11 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 02485000 PEARL RIVER AT MEEKS BRIDGE NR CANTON, 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 02485000 1932-12-00 60000 7,Bd 26.40 Bd USGS 02485000 1938-04-12 35200 24.50 USGS 02485000 1939-02-11 15800 20.90 USGS 02485000 1940-07-16 26500 23.73 USGS 02485000 1940-12-21 11700 17.91 USGS 02485000 1942-03-15 7200 13.60 USGS 02485000 1943-03-28 19000 21.37 USGS 02485000 1944-04-02 54700 25.78 USGS 02485000 1945-03-27 42300 24.86 USGS 02485000 1946-02-15 56200 26.20 USGS 02485000 1947-01-25 25500 23.04 USGS 02485000 1948-03-10 25500 22.98 USGS 02485000 1949-01-10 42200 25.20 USGS 02485000 1950-01-12 48600 25.72 USGS 02485000 1951-04-02 57800 26.30 USGS 02485000 1952-03-14 6220 12.62 USGS 02485000 1953-05-08 27500 23.45 USGS 02485000 1954-05-09 9920 16.57 USGS 02485000 1955-04-18 28600 23.56 USGS 02485000 1956-04-11 29200 23.66 USGS 02485000 1957-04-09 23400 22.47 USGS 02485000 1958-05-06 39400 25.00 USGS 02485000 1959-02-18 13500 18.80 USGS 02485000 1960-03-09 22400 22.34 USGS 02485000 1961-02-26 49000 25.75 USGS 02485000 1961-12-20 65600 27.54 USGS 02485000 1963-03-17 6980 13.38 USGS 02485000 1979-04-16 145000 7 29.50 1874 USGS 02485000 1983-05-24 105000 7 29.30 1979 USGS 02485000 1997-02-14 26600 25.23