# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 21:54:58 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 02201000 WILLIAMSON SWAMP CREEK AT DAVISBORO, 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 02201000 1929-09-29 9200 2,7 15.00 USGS 02201000 1966-03-04 4100 2,7 11.80 USGS 02201000 1977-03-21 4000 2,7 11.60 USGS 02201000 1979-02-25 2300 9.94 USGS 02201000 1980-03-13 3430 11.13 USGS 02201000 1981-02-12 698 7.75 USGS 02201000 1982-02-04 1540 9.02 USGS 02201000 1983-02-15 1290 8.91 USGS 02201000 1984-02-28 935 8.20 USGS 02201000 1985-02-06 726 7.86 USGS 02201000 1985-11-23 2270 9.92 USGS 02201000 1987-01-19 2730 10.43 USGS 02201000 1988-04-27 228 5.52 USGS 02201000 1989-03-24 414 6.64 USGS 02201000 1989-10-02 977 8.27 USGS 02201000 1991-03-04 2370 10.02 USGS 02201000 1992-08-14 2340 9.99 USGS 02201000 1993-01-08 2080 9.69 USGS 02201000 1994-03-25 2050 9.66 USGS 02201000 1995-02-19 3440 11.14 USGS 02201000 1996-03-18 659 7.42 USGS 02201000 1996-10-01 21:30 1000 8.13 USGS 02201000 1998-03-09 10:00 5430 12.38 USGS 02201000 1999-02-02 11:00 787 7.58 USGS 02201000 2000-01-25 14:00 1230 8.37 USGS 02201000 2001-03-05 02:00 1310 8.49 USGS 02201000 2002-02-08 01:00 374 6.33 USGS 02201000 2003-03-20 23:00 3830 11.23 USGS 02201000 2004-09-28 17:00 1260 8.59 USGS 02201000 2005-03-28 20:45 2390 9.95 USGS 02201000 2005-10-07 06:45 2360 9.92 USGS 02201000 2007-06-03 21:45 769 7.74 USGS 02201000 2007-12-31 07:15 945 8.08 USGS 02201000 2009-04-03 08:30 2670 10.21 USGS 02201000 2009-12-19 17:45 1080 8.25 USGS 02201000 2011-02-05 17:45 556 7.00 USGS 02201000 2011-10-12 23:45 221 5.56 USGS 02201000 2013-08-20 11:15 2040 9.59 USGS 02201000 2014-02-13 18:30 734 7.42 USGS 02201000 2014-12-25 08:30 837 7.69 USGS 02201000 2016-04-02 11:15 1160 8.42 USGS 02201000 2017-01-03 1360 8.74 USGS 02201000 2018-05-30 01:45 825 7.66 USGS 02201000 2018-11-16 05:15 1080 8.25 USGS 02201000 2020-09-17 18:00 9320 14.65 USGS 02201000 2021-02-19 18:30 975 7.89 USGS 02201000 2022-04-07 18:00 683 7.22 USGS 02201000 2023-09-16 01:15 1150 8.27