# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-25 12:50:34 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 02462500 BLACK WARRIOR R AT BANKHEAD L&D NEAR BESSEMER AL # # 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 02462500 1929-03-15 109000 78.60 USGS 02462500 1929-11-15 133000 79.94 USGS 02462500 1930-11-16 54800 75.20 USGS 02462500 1932-02-16 64000 75.88 USGS 02462500 1932-10-17 91300 77.56 USGS 02462500 1934-03-04 83100 77.06 USGS 02462500 1935-03-06 78300 76.82 USGS 02462500 1936-02-04 118000 79.08 USGS 02462500 1977-04-05 94800 1 81.90 USGS 02462500 1977-10-09 58600 1 82.10 USGS 02462500 1979-04-13 143000 82.10 USGS 02462500 1980-03-18 81900 1 81.89 USGS 02462500 1981-03-30 56200 1 1981-04-01 81.65 USGS 02462500 1982-01-04 66900 1 1982-02-16 81.80 USGS 02462500 1983-05-19 81300 1 81.99 USGS 02462500 1983-12-03 122000 1 1984-01-11 82.10 USGS 02462500 1985-07-28 49100 1 1985-02-02 81.71 USGS 02462500 1985-12-13 16600 81.61 USGS 02462500 1987-02-28 68600 1 1987-03-18 81.75 USGS 02462500 1988-01-20 31400 1 1987-11-17 81.65 USGS 02462500 1989-01-13 67000 1 82.09 USGS 02462500 1990-02-16 141000 1 1990-02-13 81.70 USGS 02462500 1991-02-20 80600 1 81.91 USGS 02462500 1992-02-26 36700 1 81.58 USGS 02462500 1993-01-12 65200 1 81.45 2 1993-01-11 81.65 USGS 02462500 1994-03-29 86000 1 1994-05-10 81.61 USGS 02462500 1995-03-08 66000 1 1995-04-23 81.70 USGS 02462500 1996-03-07 72500 1 1996-02-05 81.66 USGS 02462500 1997-05-04 51500 1 1997-02-21 81.81 USGS 02462500 1998-01-08 95900 1 1998-01-22 81.61 USGS 02462500 1999-01-31 67900 1 1999-03-11 255.12 USGS 02462500 2000-03-11 135000 1 2000-04-02 255.15 1 USGS 02462500 2001-04-04 132000 1 2001-02-24 255.18 USGS 02462500 2001-12-14 99500 1 2002-04-02 255.22 USGS 02462500 2003-05-08 73800 1 2002-12-11 255.14 USGS 02462500 2004-02-06 94800 1 2004-02-06 1200 255.10 USGS 02462500 2004-11-25 65500 1 2004-11-28 255.11 USGS 02462500 2006-02-23 36900 1 2006-02-06 255.15 USGS 02462500 2007-01-01 24900 1 2006-10-18 255.21 USGS 02462500 2008-01-01 33500 1 USGS 02462500 2009-01-07 124000 1 USGS 02462500 2010-05-03 73000 1 2010-05-21 255.42 USGS 02462500 2011-03-10 86000 1 USGS 02462500 2012-01-27 54400 1 2012-08-13 255.17 USGS 02462500 2013-01-15 78700 1 2013-02-24 255.37 USGS 02462500 2014-04-07 87000 1 2014-04-07 1300 255.34 USGS 02462500 2015-04-02 2015-04-02 255.45 USGS 02462500 2015-12-25 2015-12-25 255.48 USGS 02462500 2017-06-06 2017-06-06 255.16 USGS 02462500 2021-06-17 05:45 255.07 USGS 02462500 2021-10-06 07:15 255.13