# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 18:04:37 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 02327355 OCHLOCKONEE RIVER AT GA 188, NEAR COOLIDGE, 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 02327355 1948-04-00 35000 2,7,Bd USGS 02327355 1981-04-06 1040 9.23 USGS 02327355 1982-04-28 2080 12.32 USGS 02327355 1983-02-15 3740 13.73 USGS 02327355 1984-03-07 13100 17.28 USGS 02327355 1985-08-30 4280 13.99 USGS 02327355 1986-02-11 10800 16.67 USGS 02327355 1986-12-12 2670 13.18 USGS 02327355 1988-02-24 5740 14.72 USGS 02327355 1989-07-20 2380 12.36 USGS 02327355 1990-01-09 3250 13.19 USGS 02327355 1991-03-04 11000 16.89 USGS 02327355 1992-02-18 4470 14.07 USGS 02327355 1993-01-13 6800 15.33 USGS 02327355 1994-07-09 5880 14.88 USGS 02327355 1994-10-02 11000 16.90 USGS 02327355 1996-03-18 2030 11.90 USGS 02327355 1997-02-15 3090 13.05 USGS 02327355 1998-03-09 12800 17.44 USGS 02327355 1999-01-22 1050 9.39 USGS 02327355 2000-00-00 700 4,Bm 8.00 4,Bm USGS 02327355 2001-03-15 2680 12.68 USGS 02327355 2002-09-14 1470 10.69 USGS 02327355 2003-03-10 7840 15.78 USGS 02327355 2004-02-15 3040 13.01 USGS 02327355 2005-04-01 4820 14.29 USGS 02327355 2006-01-03 3520 13.40 USGS 02327355 2007-01-10 1440 8 10.61 2 USGS 02327355 2008-02-23 5880 14.96 USGS 02327355 2009-04-02 15400 18.59 USGS 02327355 2010-01-23 4730 14.18 USGS 02327355 2011-04-02 06:30 650 8.44 USGS 02327355 2012-03-06 21:15 1100 10.01 USGS 02327355 2013-02-26 12:15 11200 17.27 USGS 02327355 2014-04-10 04:30 4040 13.69 USGS 02327355 2014-12-25 01:30 11600 16.98 USGS 02327355 2016-04-02 15:15 8500 16.12 USGS 02327355 2017-01-25 2680 13.18 USGS 02327355 2018-02-15 15:15 1650 11.34 USGS 02327355 2018-12-04 01:30 4520 14.51 USGS 02327355 2020-03-08 10:15 2370 12.68 USGS 02327355 2021-02-16 10:45 3480 13.89 USGS 02327355 2022-01-06 05:00 2460 12.35 USGS 02327355 2023-06-18 04:00 2580 12.73