# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-04 19:54:57 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 02223056 OCONEE RIVER AT AVANT MINE, NEAR OCONEE, GA # # 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 02223056 1992-11-27 18.56 USGS 02223056 1994-08-19 18.14 USGS 02223056 1995-02-18 18.97 USGS 02223056 1996-03-08 19.24 USGS 02223056 1997-03-03 18.57 USGS 02223056 1998-04-15 20.67 USGS 02223056 1999-02-05 17.57 USGS 02223056 2000-03-21 11:15 7920 6 12.16 USGS 02223056 2001-06-13 18.81 USGS 02223056 2002-02-07 19:30 8490 6 12.17 USGS 02223056 2003-03-07 14:45 11200 6 18.57 USGS 02223056 2004-09-29 19.46 USGS 02223056 2005-03-28 18.93 USGS 02223056 2006-02-27 14.88 USGS 02223056 2007-03-05 01:45 14.73 USGS 02223056 2008-02-23 23:00 6700 6 11.03 USGS 02223056 2009-04-03 19.82 USGS 02223056 2009-11-12 19.66 USGS 02223056 2011-03-31 16.05 USGS 02223056 2012-03-05 04:30 6440 6 10.77 USGS 02223056 2013-03-26 18.77 USGS 02223056 2013-12-30 19.42 USGS 02223056 2015-04-21 17.93 USGS 02223056 2015-12-23 19.97 USGS 02223056 2017-01-23 16.52 USGS 02223056 2018-04-25 22:30 11300 2,6 USGS 02223056 2019-01-05 19:15 19.64 USGS 02223056 2020-02-07 23:00 19.96 USGS 02223056 2021-01-03 06:00 17.53 USGS 02223056 2021-10-08 21:00 19.78 USGS 02223056 2023-03-28 07:45 19.75