# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 08:15:23 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 Georgia 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 02336360 NANCY CREEK AT RICKENBACKER DRIVE, AT ATLANTA, 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 02336360 1961-02-25 2400 2,C USGS 02336360 1963-04-30 2790 C 12.55 USGS 02336360 1964-04-06 2900 C 12.85 USGS 02336360 1966-02-13 1650 C 9.75 USGS 02336360 1967-06-03 1550 C 9.45 USGS 02336360 1969-04-18 2600 C 12.05 USGS 02336360 1973-06-05 4500 C 14.84 1948 USGS 02336360 1973-12-31 3100 C 13.05 USGS 02336360 1975-03-13 3700 2,C USGS 02336360 1982-02-03 3150 7,C 13.15 USGS 02336360 1990-03-17 3200 7,C 12.93 USGS 02336360 2003-06-17 05:00 2590 C 12.18 USGS 02336360 2004-09-16 23:00 4230 C 15.23 USGS 02336360 2005-03-31 12:00 2370 C 10.16 USGS 02336360 2006-06-25 14:45 1980 C 9.08 USGS 02336360 2006-11-15 19:00 1860 C 8.73 USGS 02336360 2007-12-28 11:30 1790 C 8.51 USGS 02336360 2009-09-21 20:30 3820 C 14.69 USGS 02336360 2010-05-03 11:00 3420 C 13.16 USGS 02336360 2011-03-28 08:45 1800 C 8.96 USGS 02336360 2012-03-03 05:00 1460 C 7.92 USGS 02336360 2013-06-06 00:45 2190 C 10.08 USGS 02336360 2014-04-07 10:00 2400 C 10.64 USGS 02336360 2014-11-17 03:15 1450 C 7.89 USGS 02336360 2015-11-02 2370 C 10.57 USGS 02336360 2017-08-09 3120 C 12.45 USGS 02336360 2018-02-04 10:15 1550 C 8.21 USGS 02336360 2018-12-28 11:30 2680 C 11.37 USGS 02336360 2020-09-17 10:00 2630 C 11.25 USGS 02336360 2020-10-10 23:30 2970 C 12.08 USGS 02336360 2022-04-05 15:45 2050 C 9.69 USGS 02336360 2023-01-04 08:00 2500 C,R 10.90 R