# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 21:39:15 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 08016400 BECKWITH CK NR DE QUINCY, 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 08016400 1946-06-01 5650 20.80 USGS 08016400 1947-06-21 4960 20.35 USGS 08016400 1948-01-28 1370 15.00 USGS 08016400 1949-03-31 3770 19.62 USGS 08016400 1950-02-14 8930 22.40 USGS 08016400 1951-03-29 988 12.68 USGS 08016400 1952-07-17 5830 20.94 USGS 08016400 1953-05-19 10600 23.23 USGS 08016400 1954-05-02 8000 22.00 USGS 08016400 1955-05-21 13800 24.45 USGS 08016400 1956-01-23 1650 16.54 USGS 08016400 1956-12-23 5060 20.49 USGS 08016400 1958-09-21 13000 24.13 USGS 08016400 1959-07-26 2780 18.62 USGS 08016400 1959-12-17 1830 16.74 USGS 08016400 1961-01-07 5500 2 USGS 08016400 1961-12-19 3000 18.54 USGS 08016400 1962-12-25 2600 18.03 USGS 08016400 1964-05-02 2420 17.74 USGS 08016400 1965-03-01 2480 17.75 USGS 08016400 1966-02-13 3200 19.17 USGS 08016400 1967-04-16 4710 20.27 USGS 08016400 1968-01-10 3410 19.40 USGS 08016400 1969-02-22 2900 18.87 USGS 08016400 1969-12-07 1530 15.22 USGS 08016400 1970-10-27 5680 21.81 USGS 08016400 1971-12-06 3700 19.63 USGS 08016400 1973-03-26 4890 20.37 USGS 08016400 1974-01-20 4070 19.88 USGS 08016400 1975-09-17 2790 18.42 USGS 08016400 1976-03-25 4680 20.23 USGS 08016400 1977-01-04 2090 17.26 USGS 08016400 1977-11-30 4680 20.23 USGS 08016400 1979-09-20 4190 19.86 USGS 08016400 1980-05-17 10000 22.51 USGS 08016400 1981-06-06 1990 17.02 USGS 08016400 1982-05-24 1840 16.47 USGS 08016400 1982-12-27 15900 23.71 USGS 08016400 1984-02-14 4330 19.94