# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 09:53:05 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 02171500 SANTEE RIVER NEAR PINEVILLE, 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 02171500 1943-03-27 32300 6 23.23 USGS 02171500 1944-03-24 122000 6 29.52 USGS 02171500 1945-09-23 155000 6 31.10 USGS 02171500 1946-01-09 55800 6 25.50 USGS 02171500 1947-02-08 132000 6 30.04 USGS 02171500 1948-02-17 73800 6 26.35 USGS 02171500 1948-12-04 114000 6 28.56 USGS 02171500 1950-08-18 782 2,6 3.75 2,5 USGS 02171500 1951-06-24 617 6 2.34 2 1950-12-31 2.55 USGS 02171500 1952-03-11 89900 6 27.77 USGS 02171500 1953-03-25 2830 6 7.15 USGS 02171500 1954-04-17 1140 6 3.53 USGS 02171500 1954-10-15 653 6 2.34 USGS 02171500 1956-04-07 744 6 2.51 USGS 02171500 1957-04-06 989 6 3.12 USGS 02171500 1957-11-30 59700 6 25.85 USGS 02171500 1959-07-27 6840 6 12.36 USGS 02171500 1960-02-18 69300 6 26.57 USGS 02171500 1961-03-03 46500 6 24.68 USGS 02171500 1962-03-17 36100 6 24.03 USGS 02171500 1963-03-18 52200 6 25.43 USGS 02171500 1964-04-13 77200 6 27.07 USGS 02171500 1964-10-22 88100 6 27.41 USGS 02171500 1966-03-09 51400 6 24.94 USGS 02171500 1967-08-26 52400 6 25.42 USGS 02171500 1968-01-17 23000 6 22.77 USGS 02171500 1969-04-20 45500 6 24.87 USGS 02171500 1970-03-24 36400 6 24.03 USGS 02171500 1971-03-08 53600 6 25.51 USGS 02171500 1972-01-21 19800 6 21.64 USGS 02171500 1973-04-07 50100 6 25.24 USGS 02171500 1974-02-16 21300 6 21.94 USGS 02171500 1975-03-19 91700 6 27.91 USGS 02171500 1976-05-18 2340 6 6.49 USGS 02171500 1976-10-14 60200 6 26.01 USGS 02171500 1978-01-31 43900 6 24.74 USGS 02171500 1979-03-02 85000 6 27.74 USGS 02171500 1980-03-30 67900 6 26.58 USGS 02171500 1981-03-16 2640 6 7.01 USGS 02171500 1982-01-10 72000 6 26.88 USGS 02171500 1983-04-16 32300 6 24.73 USGS 02171500 1983-12-13 25600 6 13.65 USGS 02171500 1985-02-12 3900 6 9.55 USGS 02171500 1985-12-06 16100 6 22.24 USGS 02171500 1987-03-06 87000 1,6 27.29 USGS 02171500 1987-10-03 850 1,6 2.28 2 1988-03-14 3.43 USGS 02171500 1989-04-06 2200 1,6 6.33 2 1989-03-31 10.11 USGS 02171500 1989-10-08 20900 1,6 25.78 2 1989-10-07 26.00 USGS 02171500 1990-10-18 51500 1,6 27.26 USGS 02171500 1992-03-11 2000 1,6 8.28 USGS 02171500 1993-01-13 55000 1,6 26.69 USGS 02171500 1994-08-23 28900 1,6 1994-08-24 23.96 USGS 02171500 1995-01-20 49200 1,6 26.29 USGS 02171500 1996-02-09 11600 1,6 1996-02-10 20.10 USGS 02171500 1997-03-06 9450 1,6 1997-03-07 19.44 USGS 02171500 1998-02-02 54900 1,6 1998-02-03 27.67 USGS 02171500 1998-10-23 1140 1,6 1999-03-03 6.29 USGS 02171500 2000-03-28 1170 1,6 2000-04-04 5.53 USGS 02171500 2001-04-01 1500 1,6 7.53 USGS 02171500 2002-02-27 697 1,6 2002-09-10 2.55 USGS 02171500 2003-03-25 88800 6 27.44 USGS 02171500 2004-09-14 42000 6 23.63 2 2004-09-15 23.65 USGS 02171500 2005-04-02 39900 6 22.66 USGS 02171500 2005-10-02 20900 6 18.62 USGS 02171500 2007-03-06 21700 6 21.21 2 2007-03-09 22.58 USGS 02171500 2008-05-12 3700 6 7.09 USGS 02171500 2009-04-06 4350 6 10.44 USGS 02171500 2010-02-10 65300 6 26.32 USGS 02171500 2011-04-05 2760 6 6.44 USGS 02171500 2012-03-04 3380 6 7.09 USGS 02171500 2013-07-12 32400 6 23.79 USGS 02171500 2014-01-06 3490 6 8.40 2 2014-01-21 9.77 USGS 02171500 2015-04-28 4870 6 10.19 2 2015-04-29 10.63 USGS 02171500 2015-10-08 91700 2,6 2016-01-04 28.03 USGS 02171500 2016-10-08 4920 6 8.68 USGS 02171500 2018-09-14 23:30 4150 6 7.78 2 2018-09-15 0245 8.05 USGS 02171500 2018-12-28 08:00 45600 6 24.93 USGS 02171500 2020-02-12 11:15 92100 6 28.72 USGS 02171500 2021-02-23 09:15 27300 6 23.49 USGS 02171500 2022-04-10 00:15 12900 6 20.46 USGS 02171500 2023-05-03 17:30 13700 6 20.18