# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-27 12:14:25 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 02491800 Bogue Chitto at Enon, 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 02491800 1949-05-03 1949-05-03 101.07 USGS 02491800 1950-01-09 1950-01-09 102.96 USGS 02491800 1951-04-23 1951-04-23 100.77 USGS 02491800 1952-01-01 1952-01-01 98.78 USGS 02491800 1953-08-24 1953-08-24 102.33 USGS 02491800 1954-01-01 1954-01-01 98.78 USGS 02491800 1955-04-15 1955-04-15 103.75 USGS 02491800 1956-01-01 1956-01-01 98.78 USGS 02491800 1957-01-01 1957-01-01 98.78 USGS 02491800 1958-01-01 1958-01-01 98.78 USGS 02491800 1959-06-13 1959-06-13 97.35 USGS 02491800 1960-08-24 1960-08-24 98.08 USGS 02491800 1961-02-23 1961-02-23 105.62 USGS 02491800 1962-04-30 1962-04-30 102.05 USGS 02491800 1963-01-01 1963-01-01 98.78 USGS 02491800 1973-04-16 1973-04-16 103.96 USGS 02491800 1974-04-15 1974-04-15 105.11 USGS 02491800 1975-05-09 1975-05-09 103.25 USGS 02491800 1976-01-01 1976-01-01 97.03 USGS 02491800 1977-04-22 1977-04-22 111.68 USGS 02491800 1978-05-10 1978-05-10 98.85 USGS 02491800 1979-02-27 1979-02-27 101.65 USGS 02491800 1980-03-29 1980-03-29 107.00 USGS 02491800 1981-01-01 1981-01-01 97.01 USGS 02491800 1982-02-18 1982-02-18 97.38 USGS 02491800 1983-04-08 1983-04-08 124.80 USGS 02491800 1983-12-29 1983-12-29 97.60 USGS 02491800 1985-02-28 1985-02-28 98.09 USGS 02491800 1985-10-28 1985-10-28 99.93 USGS 02491800 1987-02-28 1987-02-28 102.75 USGS 02491800 1988-03-27 1988-03-27 117.61 USGS 02491800 1989-03-31 1989-03-31 101.97 USGS 02491800 1990-01-27 1990-01-27 107.64 USGS 02491800 1991-05-10 1991-05-10 100.48 USGS 02491800 1992-02-17 1992-02-17 99.86 USGS 02491800 1993-01-22 1993-01-22 105.28 USGS 02491800 1994-01-30 1994-01-30 105.83 USGS 02491800 1995-03-17 1995-03-17 99.57 USGS 02491800 1995-12-20 1995-12-20 98.02 USGS 02491800 1997-04-30 1997-04-30 103.67 USGS 02491800 1998-01-08 1998-01-08 102.07 USGS 02491800 1999-03-14 1999-03-14 102.02 USGS 02491800 2000-01-01 12:00 2000-01-01 1200 97.19 USGS 02491800 2001-03-06 2001-03-06 103.48 USGS 02491800 2002-09-28 2002-09-28 100.55 USGS 02491800 2003-02-25 2003-02-25 104.07 USGS 02491800 2004-02-27 2004-02-27 101.02 USGS 02491800 2005-04-03 2005-04-03 98.95 USGS 02491800 2006-01-01 12:00 2006-01-01 1200 97.19 USGS 02491800 2007-01-02 2007-01-02 100.09 USGS 02491800 2008-09-05 13:00 2008-09-05 1300 97.18 USGS 02491800 2009-03-31 2009-03-31 105.85 USGS 02491800 2009-12-18 2009-12-18 101.39 USGS 02491800 2011-03-13 2011-03-13 101.02 USGS 02491800 2012-09-02 2012-09-02 109.46 USGS 02491800 2013-02-13 12:00 2013-02-13 1200 97.15 USGS 02491800 2014-02-22 2014-02-22 101.92 USGS 02491800 2015-01-05 12:00 2015-01-05 1200 97.18 USGS 02491800 2021-08-31 12:45 18700 102.67 USGS 02491800 2022-03-26 02:45 11700 99.17 USGS 02491800 2023-02-01 01:00 13900 100.39