# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 20:44:53 EST # # ---------------------------------- 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 07373800 ALEXANDER CK NR ST. FRANCISVILLE, 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 07373800 1953-05-18 11700 14.18 USGS 07373800 1954-07-17 3200 9.35 USGS 07373800 1955-04-12 8200 12.55 USGS 07373800 1956-03-12 5380 10.93 USGS 07373800 1957-00-00 1960 4,Bm 8.20 4,Bm USGS 07373800 1958-03-24 3020 9.20 USGS 07373800 1959-04-19 3480 9.58 USGS 07373800 1959-12-17 2150 8.41 USGS 07373800 1961-03-17 7250 12.04 USGS 07373800 1962-04-06 5760 11.17 USGS 07373800 1963-01-19 1720 7.97 USGS 07373800 1964-03-02 5280 10.87 USGS 07373800 1964-10-04 9620 13.25 USGS 07373800 1966-02-12 3860 9.87 USGS 07373800 1967-04-14 2140 8.39 USGS 07373800 1968-04-28 1760 8.01 USGS 07373800 1971-09-16 5830 11.21 USGS 07373800 1971-12-07 8760 12.83 USGS 07373800 1973-03-24 7410 12.13 USGS 07373800 1975-07-09 4880 10.60 USGS 07373800 1976-00-00 2320 4,Bm 8.59 4,Bm USGS 07373800 1977-04-22 7540 12.20 USGS 07373800 1977-12-01 5650 11.10 USGS 07373800 1979-04-22 5760 11.17 USGS 07373800 1980-03-27 5200 10.81 USGS 07373800 1981-07-03 7180 12.00 USGS 07373800 1982-00-00 2340 4,Bm 8.60 4,Bm USGS 07373800 1983-04-06 7950 12.20