# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-23 21:15:44 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 07377150 Amite River at Grangeville, 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 07377150 1951-03-31 35300 115.59 USGS 07377150 1952-00-00 7400 4,Bm 110.60 4,Bm USGS 07377150 1953-05-20 33100 115.34 USGS 07377150 1954-00-00 7400 4,Bm 110.60 4,Bm USGS 07377150 1955-04-14 63800 118.31 USGS 07377150 1956-03-12 21800 113.84 USGS 07377150 1957-06-30 16100 112.85 USGS 07377150 1957-11-16 12800 112.15 USGS 07377150 1959-02-03 10900 111.69 USGS 07377150 1959-12-19 10000 111.46 USGS 07377150 1961-03-18 44000 116.48 USGS 07377150 1962-04-06 20400 113.61 USGS 07377150 1963-00-00 7400 4,Bm 110.60 4,Bm USGS 07377150 1964-03-02 1964-03-02 114.87 USGS 07377150 1964-10-06 1964-10-06 116.86 USGS 07377150 1966-02-18 1966-02-18 113.49 USGS 07377150 1967-04-14 1967-04-14 115.91 USGS 07377150 1968-01-01 12:00 1968-01-01 1200 109.90 USGS 07377150 1969-01-01 12:00 1969-01-01 1200 109.90 USGS 07377150 1970-01-01 12:00 1970-01-01 1200 109.90 USGS 07377150 1971-01-01 12:00 1971-01-01 1200 109.90 USGS 07377150 1971-12-05 1971-12-05 116.02 USGS 07377150 1973-03-24 1973-03-24 116.17 USGS 07377150 1974-01-01 12:00 1974-01-01 1200 109.90 USGS 07377150 1975-06-09 1975-06-09 110.91 USGS 07377150 1976-01-01 12:00 1976-01-01 1200 110.11 USGS 07377150 1977-04-22 1977-04-22 116.34 USGS 07377150 1978-01-01 12:00 1978-01-01 1200 110.11 USGS 07377150 1979-04-23 1979-04-23 110.51 USGS 07377150 1980-04-26 1980-04-26 110.30 USGS 07377150 1981-01-01 12:00 1981-01-01 1200 105.81 USGS 07377150 1982-01-01 12:00 1982-01-01 1200 105.81 USGS 07377150 1983-04-07 1983-04-07 111.29 USGS 07377150 1993-01-21 1993-01-21 31.27 6 USGS 07377150 1994-01-29 1994-01-29 33.64 USGS 07377150 1995-04-11 1995-04-11 30.88 USGS 07377150 1995-12-18 1995-12-18 28.56 USGS 07377150 1997-04-28 1997-04-28 32.64 USGS 07377150 1999-03-15 1999-03-15 30.47 USGS 07377150 2000-04-04 2000-04-04 22.67 USGS 07377150 2001-06-08 2001-06-08 31.68 USGS 07377150 2002-09-28 2002-09-28 26.90 USGS 07377150 2003-02-22 2003-02-22 28.00 USGS 07377150 2004-02-13 2004-02-13 28.95 USGS 07377150 2006-02-03 2006-02-03 22.78 USGS 07377150 2006-10-27 2006-10-27 29.45 USGS 07377150 2008-09-04 2008-09-04 31.72 USGS 07377150 2009-03-29 2009-03-29 30.69 USGS 07377150 2009-10-16 2009-10-16 27.09 USGS 07377150 2011-03-09 2011-03-09 27.83 USGS 07377150 2012-02-19 2012-02-19 28.94 USGS 07377150 2013-02-13 2013-02-13 30.73 USGS 07377150 2014-02-21 2014-02-21 30.41 USGS 07377150 2015-03-03 2015-03-03 28.52 USGS 07377150 2016-08-13 2016-08-13 44.62 USGS 07377150 2017-04-03 2017-04-03 26.99 USGS 07377150 2017-10-23 01:30 2017-10-23 0130 30.05 USGS 07377150 2019-05-12 04:45 2019-05-12 0445 28.07 USGS 07377150 2020-02-06 15:30 2020-02-06 1530 25.12 USGS 07377150 2021-02-12 01:15 2021-02-12 0115 29.15 USGS 07377150 2022-08-24 13:30 2022-08-24 1330 26.85 USGS 07377150 2023-02-17 14:00 2023-02-17 1400 28.62