# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 03:45:13 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 02481130 BILOXI RIVER NR LYMAN, MS # # 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 02481130 1957-09-00 35000 2,7,Bd 21.50 5,Bd USGS 02481130 1964-04-00 23000 2,Bd USGS 02481130 1965-01-23 7950 17.30 USGS 02481130 1966-02-28 7400 17.02 USGS 02481130 1967-09-07 14000 18.50 USGS 02481130 1967-12-10 9400 17.67 USGS 02481130 1969-03-18 8230 17.44 USGS 02481130 1970-03-04 6200 16.33 USGS 02481130 1970-12-16 7590 17.12 USGS 02481130 1972-01-12 12000 18.18 USGS 02481130 1973-03-25 10800 17.94 USGS 02481130 1974-04-14 8700 17.53 USGS 02481130 1975-05-09 7750 17.20 USGS 02481130 1976-05-29 6670 16.62 USGS 02481130 1977-03-12 6990 16.80 USGS 02481130 1978-01-25 15100 18.70 USGS 02481130 1979-02-24 9500 17.70 USGS 02481130 1980-04-14 22000 19.75 USGS 02481130 1981-02-11 15000 18.68 USGS 02481130 1982-04-26 12600 18.26 USGS 02481130 1983-04-08 18800 19.36 USGS 02481130 1983-12-11 13100 18.30 USGS 02481130 1985-09-24 22500 19.78 USGS 02481130 1987-08-15 16300 19.46 USGS 02481130 1988-04-02 12200 18.72 USGS 02481130 1989-07-04 7790 17.45 USGS 02481130 1990-05-13 9830 18.21 USGS 02481130 1991-05-18 14600 19.17 USGS 02481130 1992-02-17 15700 19.36 USGS 02481130 1993-01-21 16900 19.55 USGS 02481130 1994-03-10 3880 14.59 USGS 02481130 1995-05-10 36800 23.95 USGS 02481130 1995-12-19 10900 18.07 USGS 02481130 1997-07-26 4520 15.36 USGS 02481130 1998-09-29 24800 21.24 USGS 02481130 1999-03-14 4930 15.76 USGS 02481130 2000-04-14 2420 4 12.05 4 USGS 02481130 2001-06-11 13800 18.75 USGS 02481130 2002-09-26 20800 20.33 USGS 02481130 2003-07-01 17600 19.60 USGS 02481130 2004-05-13 7000 17.04 USGS 02481130 2005-04-01 17200 19.53 USGS 02481130 2006-04-26 4620 15.47 USGS 02481130 2006-12-22 15900 19.22 USGS 02481130 2007-10-23 7600 17.26 USGS 02481130 2009-03-28 14800 18.96 USGS 02481130 2009-12-15 12300 18.40 USGS 02481130 2011-09-05 10200 17.91 USGS 02481130 2012-08-30 29100 22.23 USGS 02481130 2013-02-26 11300 18.16 USGS 02481130 2014-03-28 7910 17.37 USGS 02481130 2015-01-23 5200 16.00 USGS 02481130 2016-04-28 21300 20.45 USGS 02481130 2017-06-22 19200 19.98 USGS 02481130 2018-04-15 07:15 19700 20.09 USGS 02481130 2019-05-12 20:00 18200 19.75 USGS 02481130 2020-06-09 02:00 17.09 USGS 02481130 2021-08-31 14:15 20.52 USGS 02481130 2022-08-25 18:00 18.37 USGS 02481130 2023-01-30 12:45 15.81 USGS 02481130 2024-04-11 13:45 16.53