# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 18:55:02 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 02169568 PEN BRANCH AT COLUMBIA, SC # # 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 02169568 1986-08-12 984 C 7.92 USGS 02169568 1987-03-27 637 C 7.14 USGS 02169568 1988-07-27 525 C 6.39 USGS 02169568 1989-06-19 463 C 5.92 USGS 02169568 1989-12-08 341 C 5.01 USGS 02169568 1991-07-27 591 C 6.88 USGS 02169568 1992-06-06 518 C 6.33 USGS 02169568 1993-09-05 485 C 6.08 USGS 02169568 1994-08-16 596 C 6.91 USGS 02169568 1995-06-11 984 C 7.89 USGS 02169568 1996-07-16 1100 C 8.00 USGS 02169568 1997-07-24 2350 C 9.10 USGS 02169568 1998-09-03 1680 C 8.60 USGS 02169568 1999-01-24 308 C 4.75 USGS 02169568 2000-01-10 515 C 6.31 USGS 02169568 2001-08-11 881 C 7.77 USGS 02169568 2002-05-11 591 C 6.88 USGS 02169568 2003-05-26 572 C 6.74 USGS 02169568 2004-06-28 1140 C 8.05 USGS 02169568 2005-07-31 965 C 7.87 USGS 02169568 2006-08-21 635 C 7.13 USGS 02169568 2007-06-29 549 C 6.57 USGS 02169568 2008-09-09 740 C 7.50 USGS 02169568 2009-07-22 832 C 7.68 USGS 02169568 2010-06-20 1250 C 8.18 USGS 02169568 2011-09-25 1310 C 8.24 USGS 02169568 2012-07-10 832 C 7.68 USGS 02169568 2013-07-21 621 C 7.06 USGS 02169568 2014-07-20 646 C 7.18 USGS 02169568 2015-09-21 1280 C 8.21 USGS 02169568 2015-10-04 11.36 1 USGS 02169568 2017-07-23 1380 C 8.31 USGS 02169568 2018-09-17 22:15 567 C 6.70 USGS 02169568 2019-07-13 18:30 790 C 7.60 USGS 02169568 2020-05-29 13:00 945 C 7.85 USGS 02169568 2021-07-16 16:45 843 C 7.70 USGS 02169568 2022-05-21 14:45 765 7.55 USGS 02169568 2023-07-13 19:15 881 C 7.77