# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-03 03:55:54 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 07349300 Flat River near Shreveport, LA # # 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 07349300 1933-07-26 167.00 USGS 07349300 1939-03-13 163.90 USGS 07349300 1940-07-10 164.70 USGS 07349300 1941-01-05 165.10 USGS 07349300 1942-05-05 164.50 USGS 07349300 1943-04-28 159.70 USGS 07349300 1944-05-10 165.30 USGS 07349300 1945-03-08 165.50 USGS 07349300 1946-01-19 165.20 USGS 07349300 1947-04-14 161.80 USGS 07349300 1948-02-21 162.90 USGS 07349300 1949-02-07 161.30 USGS 07349300 1950-02-20 159.50 USGS 07349300 1951-02-19 155.60 USGS 07349300 1952-03-11 158.40 USGS 07349300 1953-05-18 163.10 USGS 07349300 1954-05-12 154.80 USGS 07349300 1955-05-24 158.50 USGS 07349300 1956-04-05 155.40 USGS 07349300 1957-05-02 161.20 USGS 07349300 1958-05-04 163.20 USGS 07349300 1959-03-11 155.80 USGS 07349300 1960-03-02 158.30 USGS 07349300 1961-02-21 155.10 USGS 07349300 1962-01-31 160.30 USGS 07349300 1963-04-29 156.00 USGS 07349300 1964-04-26 160.10 USGS 07349300 1965-02-12 157.40 USGS 07349300 1966-05-13 157.00 USGS 07349300 1967-06-01 159.00 USGS 07349300 1968-09-16 159.80 USGS 07349300 1969-03-24 160.30 USGS 07349300 1970-03-04 156.70 USGS 07349300 1971-05-12 152.80 USGS 07349300 1972-01-04 157.55 USGS 07349300 1973-04-29 161.23 USGS 07349300 1974-01-28 163.18 USGS 07349300 1975-02-09 160.31 USGS 07349300 1976-03-09 157.52 USGS 07349300 1977-02-12 156.13 USGS 07349300 1978-05-07 159.10 USGS 07349300 2000-05-04 150.70 USGS 07349300 2001-03-04 26.09 USGS 07349300 2001-12-12 19.60 USGS 07349300 2003-02-22 19.33