# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-01-15 11:09:36 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 02147500 ROCKY CREEK AT GREAT FALLS, 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 02147500 1952-03-04 8880 9.77 USGS 02147500 1953-02-21 5230 7.71 USGS 02147500 1954-01-17 5860 8.08 USGS 02147500 1955-04-15 6180 8.27 USGS 02147500 1956-03-17 5080 7.56 USGS 02147500 1957-04-06 4290 7.04 USGS 02147500 1958-01-25 5600 7.93 USGS 02147500 1959-09-30 10800 10.23 USGS 02147500 1960-02-14 6910 8.70 USGS 02147500 1961-02-25 7340 8.83 USGS 02147500 1962-01-07 7570 8.86 USGS 02147500 1963-03-13 6510 8.43 USGS 02147500 1964-03-15 8490 9.29 USGS 02147500 1964-10-16 13000 10.95 USGS 02147500 1966-03-05 6470 8.38 USGS 02147500 1967-08-23 31300 18.82 USGS 02147500 1968-07-10 9110 9.53 USGS 02147500 1969-04-19 9930 9.94 USGS 02147500 1970-03-22 4000 6.67 USGS 02147500 1971-03-04 6900 8.41 USGS 02147500 1972-01-11 5110 7.36 USGS 02147500 1973-04-01 16600 12.92 USGS 02147500 1973-10-02 3990 6.66 USGS 02147500 1975-03-14 8470 9.21 USGS 02147500 1976-03-17 3650 6.43 USGS 02147500 1977-01-10 5100 7.35 USGS 02147500 1977-10-26 13300 11.62 USGS 02147500 1979-02-24 5790 7.78 USGS 02147500 1980-03-29 8090 9.02 USGS 02147500 1981-02-12 5420 7.57 USGS 02147500 1987-03-01 7320 8.64 USGS 02147500 1987-11-28 1790 4.86 USGS 02147500 1989-07-18 7820 8.89 USGS 02147500 1989-10-02 16300 12.93 USGS 02147500 1991-03-04 10300 10.13 USGS 02147500 1992-03-07 3580 6.39 USGS 02147500 1993-01-22 6810 8.36 USGS 02147500 1994-03-03 3280 6.16 USGS 02147500 1994-12-23 3690 6.46 USGS 02147500 1996-02-03 5300 7.47 USGS 02147500 1997-07-24 9920 9.94 USGS 02147500 1998-09-04 8090 9.02 USGS 02147500 1999-01-24 3120 6.04 USGS 02147500 2000-03-21 2890 5.86 USGS 02147500 2001-03-30 2730 5.73 USGS 02147500 2002-04-01 1640 4.70 USGS 02147500 2003-03-20 11700 10.82 2 2003-03-21 10.83 USGS 02147500 2004-09-08 7910 8.93 USGS 02147500 2005-06-03 6630 8.26 USGS 02147500 2006-06-14 3480 6.31 USGS 02147500 2006-11-23 5300 9.47 USGS 02147500 2008-08-27 2120 7.18 USGS 02147500 2009-03-02 3290 8.17 USGS 02147500 2010-02-06 5310 9.48 USGS 02147500 2011-09-26 818 5.92 USGS 02147500 2012-03-03 1370 6.39 USGS 02147500 2013-07-11 3160 8.09 USGS 02147500 2014-01-11 4360 9.03 USGS 02147500 2015-04-19 2970 7.93 USGS 02147500 2015-12-31 11400 13.01 USGS 02147500 2017-05-24 2260 7.27 USGS 02147500 2018-01-29 09:15 1860 6.86 USGS 02147500 2018-12-10 06:30 4490 9.12 USGS 02147500 2020-02-07 06:15 11600 13.08 USGS 02147500 2020-10-12 06:45 4080 8.82 USGS 02147500 2022-04-06 13:00 3500 8.19 USGS 02147500 2023-04-09 09:15 4160 8.65 USGS 02147500 2024-08-09 04:00 11300 12.24