# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 23:09:24 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 07375430 Tangipahoa River near Amite, 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 07375430 1949-05-04 45.26 USGS 07375430 1950-01-08 14700 2 42.40 USGS 07375430 1951-03-30 16400 2 42.62 USGS 07375430 1952-02-16 12400 2 41.90 USGS 07375430 1953-05-03 13600 2 42.19 USGS 07375430 1953-12-04 7800 41.04 USGS 07375430 1955-04-15 16400 2 42.55 USGS 07375430 1956-02-05 6770 40.57 USGS 07375430 1957-00-00 4020 4,Bm 38.60 4,Bm USGS 07375430 1958-01-25 5770 40.00 USGS 07375430 1959-06-01 12000 2 41.85 USGS 07375430 1960-00-00 4020 4,Bm 38.60 4,Bm USGS 07375430 1961-02-22 20600 2 43.19 USGS 07375430 1962-04-29 21200 2 43.29 USGS 07375430 1963-00-00 4020 4,Bm 38.60 4,Bm USGS 07375430 1964-03-02 4070 2 39.12 USGS 07375430 1964-10-04 6600 2 40.46 USGS 07375430 1999-01-31 1999-01-31 17.10 6 USGS 07375430 2000-09-14 2000-09-14 8.96 USGS 07375430 2001-03-04 2001-03-04 16.40 USGS 07375430 2002-09-28 2002-09-28 19.42 USGS 07375430 2003-07-01 2003-07-01 15.56 USGS 07375430 2004-05-16 2004-05-16 17.06 6 USGS 07375430 2005-02-02 2005-02-02 11.31 USGS 07375430 2006-01-24 2006-01-24 8.67 USGS 07375430 2006-12-31 2006-12-31 14.62 USGS 07375430 2008-09-04 2008-09-04 10.77 USGS 07375430 2009-03-29 2009-03-29 18.82 USGS 07375430 2009-12-18 2009-12-18 14.07 USGS 07375430 2011-03-09 2011-03-09 17.30 USGS 07375430 2012-08-31 2012-08-31 23.30 USGS 07375430 2013-01-11 2013-01-11 18.52 USGS 07375430 2014-02-22 2014-02-22 16.07 USGS 07375430 2015-03-02 2015-03-02 12.39 USGS 07375430 2016-08-12 2016-08-12 29.28 USGS 07375430 2017-01-21 2017-01-21 16.19 USGS 07375430 2018-01-28 11:15 2018-01-28 1115 15.10 USGS 07375430 2018-12-28 11:15 2018-12-28 1115 18.98 USGS 07375430 2021-08-30 21:45 2021-08-30 2145 21.40 USGS 07375430 2022-08-24 20:15 2022-08-24 2015 12.68 USGS 07375430 2023-02-01 01:00 2023-02-01 0100 14.58