# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-28 02:02:08 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 073815450 Chicot Pass near Myette Point near Charenton, 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 073815450 1963-04-12 1963-04-12 10.67 USGS 073815450 1964-04-04 1964-04-04 10.28 USGS 073815450 1965-04-27 1965-04-27 11.64 USGS 073815450 1966-05-19 1966-05-19 10.78 USGS 073815450 1967-06-01 1967-06-01 9.77 USGS 073815450 1968-04-20 1968-04-20 10.74 USGS 073815450 1969-02-28 1969-02-28 11.11 USGS 073815450 1970-05-21 1970-05-21 11.23 USGS 073815450 1971-03-18 1971-03-18 10.46 USGS 073815450 1972-05-14 1972-05-14 10.19 USGS 073815450 1973-05-24 1973-05-24 17.80 USGS 073815450 1974-02-18 1974-02-18 12.97 USGS 073815450 1975-04-19 1975-04-19 14.95 USGS 073815450 1976-04-21 1976-04-21 10.31 USGS 073815450 1977-04-04 1977-04-04 7.95 USGS 073815450 1978-04-12 1978-04-12 10.32 USGS 073815450 1997-04-05 1997-04-05 12.67 USGS 073815450 1998-05-15 1998-05-15 10.66 USGS 073815450 1999-02-18 1999-02-18 11.05 USGS 073815450 2000-04-20 2000-04-20 7.13 USGS 073815450 2001-03-12 2001-03-12 10.90 USGS 073815450 2002-06-07 2002-06-07 10.94 USGS 073815450 2003-03-13 2003-03-13 10.40 USGS 073815450 2004-07-02 2004-07-02 9.20 USGS 073815450 2005-02-07 2005-02-07 11.72 USGS 073815450 2006-03-30 2006-03-30 6.94 USGS 073815450 2007-02-01 2007-02-01 9.68 USGS 073815450 2008-04-26 2008-04-26 12.65 USGS 073815450 2009-06-04 2009-06-04 11.92 6 USGS 073815450 2010-02-17 2010-02-17 10.34 USGS 073815450 2011-05-28 2011-05-28 15.58 USGS 073815450 2011-12-29 2011-12-29 8.83 USGS 073815450 2013-05-22 2013-05-22 10.39 USGS 073815450 2014-04-24 2014-04-24 9.01 USGS 073815450 2015-07-28 2015-07-28 10.41 USGS 073815450 2016-01-22 2016-01-22 12.32 USGS 073815450 2017-05-30 2017-05-30 11.62 USGS 073815450 2022-03-30 21:30 2022-03-30 2130 9.10 6 USGS 073815450 2023-04-16 04:00 2023-04-16 0400 9.41