# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-27 00:10:17 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 02171645 REDIV CANAL AT SANTEE RIVER NR ST STEPHEN, 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 02171645 1987-02-09 25500 1,6 16.87 2 1987-03-08 30.53 USGS 02171645 1987-12-23 16600 1,6 23.66 2 1988-01-30 23.76 USGS 02171645 1989-03-14 24700 1,6 24.43 2 1989-03-15 24.44 USGS 02171645 1989-11-17 31200 1,6 28.00 USGS 02171645 1991-08-03 29300 1,6 24.95 2 1990-11-01 26.04 USGS 02171645 1991-11-05 25400 1,6 24.89 USGS 02171645 1992-12-06 27000 1,6 25.53 2 1993-01-17 28.94 USGS 02171645 1994-08-29 23900 1,6 25.27 2 1994-01-27 25.40 USGS 02171645 1995-02-27 28400 1,6 27.95 2 1995-02-25 28.50 USGS 02171645 1995-10-24 27200 1,6 24.59 2 1995-10-21 24.91 USGS 02171645 1996-10-09 22900 1,6 21.72 2 1996-10-13 25.55 USGS 02171645 1998-02-13 29900 1,6 27.94 2 1998-02-10 29.05 USGS 02171645 1999-02-05 21600 1,6 23.83 2 1999-02-06 23.88 USGS 02171645 2000-01-31 19400 1,6 23.14 2 2000-02-01 23.42 USGS 02171645 2001-04-07 24000 6 23.19 2 2001-04-05 23.43 USGS 02171645 2001-11-06 20600 6 15.17 2 2002-03-25 15.32 USGS 02171645 2002-12-30 28500 6 24.68 2 2003-03-27 30.59 USGS 02171645 2004-09-14 27800 6 25.05 2 2004-09-17 25.97 USGS 02171645 2005-06-05 27300 6 22.89 2 2005-04-04 24.80 USGS 02171645 2005-12-27 27100 6 23.12 2 2005-12-24 23.67 USGS 02171645 2007-01-09 26000 6 23.92 2 2007-03-12 24.94 USGS 02171645 2008-06-04 16300 6 12.56 USGS 02171645 2009-03-04 25900 6 23.68 2 2009-03-05 23.83 USGS 02171645 2010-02-12 27900 6 27.31 2 2010-02-13 27.32 USGS 02171645 2011-03-12 23700 6 20.33 2 2011-03-15 22.51 USGS 02171645 2012-01-30 23000 6 20.84 2 2012-05-22 22.01 USGS 02171645 2013-06-19 27400 6 23.71 2 2013-07-17 26.01 USGS 02171645 2013-12-30 26600 6 24.06 2 2013-12-29 24.11 USGS 02171645 2015-01-15 26000 6 21.94 2 2015-07-02 23.79 USGS 02171645 2015-10-11 31200 6 28.60 2 2016-01-06 29.85 USGS 02171645 2016-10-09 25200 6 24.31 USGS 02171645 2018-05-04 18:15 25500 6 23.28 2 2018-04-30 1700 23.80 USGS 02171645 2018-10-13 06:30 27300 6 21.84 2 2018-12-29 1630 26.73 USGS 02171645 2020-02-12 14:45 28600 6 29.14 2 2020-02-13 1800 30.20 USGS 02171645 2020-12-29 17:30 29400 6 22.95 2 2021-02-25 1745 25.50 USGS 02171645 2022-01-08 16:30 29800 6 23.41 2 2022-04-12 2330 24.36 USGS 02171645 2023-04-14 13:00 32200 6 23.69 2 2023-05-04 0845 24.41