# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-30 11:52:00 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 07381000 Bayou Lafourche at Thibodaux, 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 07381000 1966-05-21 1966-05-21 6.74 USGS 07381000 1967-02-06 1967-02-06 5.23 USGS 07381000 1967-12-31 1967-12-31 3.81 USGS 07381000 1969-05-08 1969-05-08 6.46 USGS 07381000 1970-03-04 1970-03-04 5.97 USGS 07381000 1971-09-16 1971-09-16 6.40 USGS 07381000 1972-01-01 12:00 1972-01-01 1200 6.73 USGS 07381000 1973-04-17 1973-04-17 7.64 USGS 07381000 1973-12-25 1973-12-25 7.00 USGS 07381000 1975-06-11 1975-06-11 6.75 USGS 07381000 1976-05-10 1976-05-10 6.45 USGS 07381000 1976-12-15 1976-12-15 6.44 USGS 07381000 1978-01-21 1978-01-21 6.82 USGS 07381000 1979-02-06 1979-02-06 7.40 USGS 07381000 1980-05-17 1980-05-17 7.18 USGS 07381000 1981-02-10 1981-02-10 6.75 USGS 07381000 1982-02-02 1982-02-02 6.28 USGS 07381000 1983-04-22 1983-04-22 7.17 USGS 07381000 1984-02-27 1984-02-27 5.96 USGS 07381000 1985-02-25 591 6 6.25 USGS 07381000 1985-10-28 1210 6 7.38 USGS 07381000 1987-06-13 980 6 6.98 USGS 07381000 1988-04-02 1230 6 7.46 USGS 07381000 1989-06-06 375 1,6 1989-06-06 1300 6.25 USGS 07381000 1990-03-16 565 1,6 1990-03-16 1200 6.34 USGS 07381000 1991-05-09 1530 1,6 1991-05-09 1300 8.76 USGS 07381000 1992-08-26 921 1,6 1992-08-26 1300 7.80 USGS 07381000 1993-04-08 737 1,6 1993-04-08 1300 6.96 USGS 07381000 1994-05-30 641 1,6 1994-05-30 1300 6.63 USGS 07381000 1995-05-09 1450 1,6 1995-05-09 1300 8.66 USGS 07381000 1995-12-18 523 1,6 1995-12-18 1200 6.59 USGS 07381000 1997-04-12 1240 1,6 1997-04-12 1300 7.56 USGS 07381000 1998-09-12 1998-09-12 6.66 6 USGS 07381000 1999-06-26 1999-06-26 7.69 USGS 07381000 1999-10-10 1999-10-10 5.91 USGS 07381000 2001-06-07 2001-06-07 9.80 USGS 07381000 2002-09-26 582 6 6.83 2 2002-09-26 1300 6.83 USGS 07381000 2003-04-08 1030 6 5.88 2 2003-04-08 1300 5.89 USGS 07381000 2003-11-27 823 6 5.34 2 2003-11-27 1200 5.35 USGS 07381000 2004-10-09 996 6 6.21 2 2004-10-09 1300 6.35 USGS 07381000 2006-02-02 498 6 4.68 2 2006-02-02 1200 4.69 USGS 07381000 2006-12-22 641 6 5.57 2 2006-12-22 1200 5.58 USGS 07381000 2008-09-20 421 6 5.31 2 2008-05-22 5.86 USGS 07381000 2009-05-04 954 6 5.50 2 2009-03-27 6.38 USGS 07381000 2009-12-08 1160 6 6.41 2 2009-12-08 1200 6.44 USGS 07381000 2011-09-04 572 6 7.41 2 2011-09-04 1300 7.47 USGS 07381000 2012-08-30 697 6 7.75 2 2012-08-30 1300 7.78 USGS 07381000 2013-01-11 859 6 7.64 2 2013-01-11 1200 7.66 USGS 07381000 2014-05-28 606 6,8 5.20 2 2014-05-29 6.29 USGS 07381000 2015-04-14 834 6 6.08 2 2015-04-14 1300 6.34 USGS 07381000 2016-08-13 12:15 1430 6 7.28 2 2016-08-13 1315 7.30 USGS 07381000 2017-05-03 1290 6 6.72 2 2017-05-04 7.06 USGS 07381000 2018-01-27 13:45 970 6 5.28 2 2018-04-14 2130 5.91 USGS 07381000 2019-04-04 14:00 1020 6 5.52 2 2019-04-04 1815 5.69 USGS 07381000 2020-07-03 15:30 1000 6 5.39 2 2019-10-26 0430 6.23 USGS 07381000 2021-05-18 08:00 1300 6 6.24 2 2021-03-23 2300 7.19 USGS 07381000 2022-02-03 17:15 901 6 5.22 2 2022-02-03 1730 5.23 USGS 07381000 2023-05-06 23:00 838 6 4.92 2 2022-12-30 1800 5.30 USGS 07381000 2024-09-11 21:15 1760 8.24