# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-28 05:03:04 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 07381324 Bayou Grand Caillou at Dulac, 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 07381324 1984-10-13 2640 1984-10-21 3.54 USGS 07381324 1985-11-01 447 1 1985-10-28 8.89 USGS 07381324 1987-03-29 1230 1987-03-23 5.55 USGS 07381324 1988-08-07 877 1988-09-17 5.69 1 USGS 07381324 1989-03-05 827 1989-08-01 5.67 USGS 07381324 1990-09-14 901 1 USGS 07381324 1991-04-20 475 1 USGS 07381324 1992-08-29 425 1 USGS 07381324 1992-11-05 369 1 USGS 07381324 1994-01-18 177 1 USGS 07381324 1995-01-14 198 1 USGS 07381324 1996-02-02 231 1 USGS 07381324 1997-02-14 421 1 1997-04-05 1.95 USGS 07381324 1998-03-08 847 1 1998-09-12 3.03 USGS 07381324 2000-01-28 681 -0.01 2 2000-09-09 1.50 USGS 07381324 2000-11-13 939 0.96 2 2001-06-10 2.04 USGS 07381324 2002-01-06 690 0.42 2 2001-10-13 2.39 USGS 07381324 2003-06-21 848 0.93 2 2002-10-03 4.87 USGS 07381324 2003-11-27 699 0.91 2 2004-09-23 2.00 USGS 07381324 2005-09-24 2170 5.35 2 2005-09-24 1300 7.16 USGS 07381324 2006-06-12 817 0.70 2 2005-10-04 1.85 USGS 07381324 2006-12-21 929 1.05 2 2006-10-17 2.51 USGS 07381324 2008-09-13 1800 6.52 2 2008-09-12 7.10 USGS 07381324 2009-03-29 795 0.91 2 2009-09-14 2.17 USGS 07381324 2009-12-15 849 0.97 2 2010-07-07 2.58 USGS 07381324 2011-09-04 1250 2.90 2 2011-09-04 1300 3.23 USGS 07381324 2012-08-29 1230 0.33 2 2012-08-30 2.22 USGS 07381324 2013-01-10 1470 0.72 2 2013-09-21 2.06 USGS 07381324 2014-09-05 16:15 1040 1.24 2 2013-10-04 2030 1.95 USGS 07381324 2015-09-07 16:30 1020 0.85 2 2015-06-15 1515 1.96 USGS 07381324 2016-04-01 16:45 1070 1.78 2 2016-05-02 0530 2.83 USGS 07381324 2017-05-04 00:15 1130 2.27 2 2017-04-30 1400 2.54 USGS 07381324 2018-04-14 22:30 1260 1.74 2 2017-10-09 0330 2.33 USGS 07381324 2019-04-14 06:45 1230 1.57 2 2018-10-10 0445 2.73 USGS 07381324 2019-10-26 05:00 1420 2.10 2 2019-10-26 0230 2.64 USGS 07381324 2021-08-29 14:45 3570 2 1.18 2 2021-05-21 1445 2.65 USGS 07381324 2022-05-06 01:30 1010 1.09 2 2021-10-27 2145 2.21 USGS 07381324 2023-04-16 03:15 1080 1.73 2 2023-06-03 1430 1.90 USGS 07381324 2024-09-11 21:00 1940 2 1.40 2 2024-09-11 1630 3.27