# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 23:17:51 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 08023400 Bayou San Patricio near Benson, 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 08023400 1954-05-05 2670 16.08 USGS 08023400 1955-08-08 2890 16.19 USGS 08023400 1956-04-06 2140 15.98 USGS 08023400 1957-04-28 3400 16.53 USGS 08023400 1958-09-20 21300 20.36 USGS 08023400 1959-04-20 3050 16.39 USGS 08023400 1960-03-27 4050 16.76 USGS 08023400 1961-01-09 3200 16.46 USGS 08023400 1962-05-02 5100 17.07 USGS 08023400 1963-04-08 200 12.85 USGS 08023400 1964-03-02 810 15.02 USGS 08023400 1965-04-01 1850 15.81 USGS 08023400 1966-04-30 2480 16.13 USGS 08023400 1967-05-05 820 15.04 USGS 08023400 1968-09-05 3700 16.63 USGS 08023400 1978-09-14 2190 16.23 USGS 08023400 1979-01-29 4140 16.81 USGS 08023400 1980-04-12 8430 17.84 USGS 08023400 1981-06-06 639 15.13 USGS 08023400 1982-04-20 4500 16.90 USGS 08023400 1983-05-20 11300 18.48 USGS 08023400 1983-12-11 8060 17.79 USGS 08023400 1985-02-11 2700 16.42 USGS 08023400 1985-12-13 1110 15.73 USGS 08023400 1986-11-26 3800 16.73 USGS 08023400 1988-04-02 3840 16.74 USGS 08023400 1989-05-18 16700 21.19 USGS 08023400 1990-05-13 9520 19.47 USGS 08023400 1991-04-18 6080 18.36 USGS 08023400 1992-06-26 8770 19.26 USGS 08023400 1993-04-08 2530 16.45 USGS 08023400 1994-02-11 2330 16.28 USGS 08023400 1995-04-23 13600 18.97 USGS 08023400 1996-07-25 1170 15.72 USGS 08023400 1998-01-07 11800 18.59 USGS 08023400 1999-01-02 15400 19.29 USGS 08023400 2000-05-05 1090 15.72 USGS 08023400 2001-03-02 4460 17.65 USGS 08023400 2001-12-13 7500 18.85 USGS 08023400 2003-02-22 3330 16.95 USGS 08023400 2004-05-02 2740 16.59 USGS 08023400 2004-11-24 2250 16.31 USGS 08023400 2006-03-21 1510 15.90 USGS 08023400 2007-01-15 04:30 3850 17.23 USGS 08023400 2008-04-05 10:30 1050 15.54 USGS 08023400 2009-03-14 22:00 2700 16.57 USGS 08023400 2009-12-24 20:30 7630 18.64 USGS 08023400 2011-01-17 22:00 128 10.63 USGS 08023400 2012-03-21 15:30 6900 18.45 USGS 08023400 2013-01-10 18:15 1930 16.21 USGS 08023400 2013-12-22 18:30 2160 16.23 USGS 08023400 2015-05-19 05:45 3680 17.32 USGS 08023400 2016-03-09 23:15 11500 19.94 USGS 08023400 2017-08-31 02:30 10600 19.37 USGS 08023400 2018-02-22 11:15 7260 18.14 USGS 08023400 2018-12-28 01:15 4740 17.15 USGS 08023400 2020-04-23 08:15 8220 18.50 USGS 08023400 2021-01-01 10:15 4240 16.95 USGS 08023400 2022-08-24 16:00 1950 15.94 USGS 08023400 2023-05-12 03:00 6250