# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 04:21:26 EDT # # ---------------------------------- 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 07369000 Bayou Lafourche near Crew Lake, 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 07369000 1931-12-00 17800 7,Bd 28.30 Bd USGS 07369000 1939-02-07 4870 26.00 USGS 07369000 1940-04-13 7490 26.50 USGS 07369000 1940-11-28 4040 25.60 USGS 07369000 1942-04-12 9230 26.90 USGS 07369000 1943-03-20 7490 26.50 USGS 07369000 1944-05-06 8480 26.70 USGS 07369000 1945-03-21 10200 27.14 USGS 07369000 1946-02-12 13500 27.78 USGS 07369000 1947-04-13 16900 28.72 USGS 07369000 1948-02-15 10700 27.44 USGS 07369000 1949-01-06 6430 26.52 USGS 07369000 1950-02-15 11300 27.73 USGS 07369000 1951-01-06 10400 27.53 USGS 07369000 1952-04-25 8200 26.65 USGS 07369000 1953-05-18 12000 26.56 USGS 07369000 1954-05-13 13800 24.06 USGS 07369000 1955-03-25 20800 25.28 USGS 07369000 1956-02-06 20600 25.25 USGS 07369000 1957-04-05 17000 1957-04-02 24.40 USGS 07369000 1958-05-02 26800 1958-05-06 27.50 USGS 07369000 1959-02-15 11300 1958-10-01 23.61 USGS 07369000 1960-03-03 10600 21.29 USGS 07369000 1961-02-23 23700 1961-02-24 26.42 USGS 07369000 1961-12-15 21400 1961-12-19 26.40 1 USGS 07369000 1963-03-06 5450 13.68 USGS 07369000 1964-04-28 17400 25.00 USGS 07369000 1965-02-14 18000 25.83 USGS 07369000 1966-02-14 24800 27.55 USGS 07369000 1967-06-03 9550 23.45 USGS 07369000 1968-04-11 17700 1968-01-13 26.97 USGS 07369000 1968-12-03 22000 27.50 USGS 07369000 1970-01-02 15200 24.35 USGS 07369000 1971-05-15 17200 25.72 USGS 07369000 1972-01-07 19900 26.64 USGS 07369000 1973-03-19 22800 27.48 USGS 07369000 1974-01-28 18500 26.98 2 1974-01-28 1300 26.98 USGS 07369000 1975-03-16 21100 1975-03-18 27.12 1 USGS 07369000 1976-02-23 16000 24.98 USGS 07369000 1977-03-06 17000 25.62 USGS 07369000 1978-05-13 22500 27.39 USGS 07369000 1979-01-23 19100 1979-01-27 26.90 USGS 07369000 1980-03-22 19500 26.52 USGS 07369000 1981-05-20 10200 20.05 USGS 07369000 1982-04-21 10600 1982-04-22 23.58 1 USGS 07369000 1982-12-30 23000 29.24 2 1983-01-02 29.32 1 USGS 07369000 1984-03-08 21500 27.25 USGS 07369000 1984-10-25 16400 25.13 USGS 07369000 1985-11-03 16400 25.14 USGS 07369000 1987-03-03 20800 1987-03-04 27.18 1 USGS 07369000 1987-12-29 12000 1988-01-01 26.50 1 USGS 07369000 1989-05-07 19900 26.62 2 1989-07-07 26.88 1 USGS 07369000 1990-01-22 19200 27.05 USGS 07369000 1991-05-05 32100 30.27 2 1991-05-09 30.34 1 USGS 07369000 1991-11-02 38700 30.18 USGS 07369000 1993-04-11 16200 25.39 USGS 07369000 1994-02-13 19100 25.52 USGS 07369000 1995-04-24 20000 27.03 2 1995-04-26 27.38 1 USGS 07369000 1996-04-23 13900 23.92 USGS 07369000 1997-01-28 18100 26.26 USGS 07369000 1998-01-10 17600 26.23 USGS 07369000 1999-02-03 24000 28.00 USGS 07369000 2000-04-05 21500 27.15 2 2000-04-06 27.21 1 USGS 07369000 2001-03-04 20500 27.23 2 2001-03-04 1200 27.29 1 USGS 07369000 2001-12-18 21700 27.30 USGS 07369000 2003-02-23 18400 25.59 2 2003-02-23 1200 25.77 1 USGS 07369000 2004-07-03 17300 25.44 USGS 07369000 2004-11-04 17600 24.91 2 2004-11-27 25.16 1 USGS 07369000 2006-03-23 09:00 16900 25.63 USGS 07369000 2007-07-10 17:00 17400 24.14 2 2007-01-02 0100 24.58 1 USGS 07369000 2008-09-07 02:00 22500 28.05 2 2008-09-08 0400 28.16 1 USGS 07369000 2009-05-08 08:00 18400 25.13 2 2009-05-08 1800 25.20 1 USGS 07369000 2009-10-16 13:00 21400 27.21 2 2009-10-17 0700 27.29 1 USGS 07369000 2011-04-28 07:00 13700 24.08 2 2011-04-28 1000 24.13 1 USGS 07369000 2011-12-28 14:00 16800 24.84 2 2011-12-28 1700 24.86 1 USGS 07369000 2013-01-16 08:30 16000 26.25 2 2013-01-16 0900 26.26 1 USGS 07369000 2014-04-09 06:30 15700 26.02 2 2014-04-09 2200 26.06 1 USGS 07369000 2015-01-05 11:00 13500 24.86 2 2015-01-06 24.88 1 USGS 07369000 2016-03-12 02:00 46400 31.57 2 2016-03-12 1700 31.66 1 USGS 07369000 2017-08-10 22:30 12000 21.09 2 2017-01-21 2030 23.16 1 USGS 07369000 2018-02-26 19:00 20400 27.35 2 2018-03-02 1030 27.72 1 USGS 07369000 2019-01-05 01:30 21100 27.51 2 2019-04-20 28.39 1 USGS 07369000 2020-02-15 05:30 23100 27.75 2 2020-02-21 0900 28.11 USGS 07369000 2020-10-14 07:30 19700 27.01 2 2020-10-14 2030 27.04 USGS 07369000 2022-08-26 14:00 18500 26.51 2 2022-08-26 2000 26.53 USGS 07369000 2023-04-09 09:30 15600 25.68 2 2023-04-09 2200 25.73 1