# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 22:45:14 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 02205500 PEW CREEK NEAR LAWRENCEVILLE, 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 02205500 1954-01-16 480 5.95 USGS 02205500 1955-02-06 273 4.30 USGS 02205500 1956-07-15 615 6.96 USGS 02205500 1957-04-05 115 2.67 USGS 02205500 1958-04-15 67.0 2.02 USGS 02205500 1959-06-01 519 6.30 USGS 02205500 1960-04-04 150 3.44 USGS 02205500 1961-02-25 532 6.35 USGS 02205500 1961-12-12 345 5.07 USGS 02205500 1963-04-29 438 5.67 USGS 02205500 1995-07-01 1200 C 8.77 USGS 02205500 1995-10-05 2340 C 13.39 USGS 02205500 1997-09-25 331 C 4.71 USGS 02205500 1998-04-09 694 C 6.57 USGS 02205500 1999-08-08 361 C 4.88 USGS 02205500 2000-08-02 218 C 4.00 USGS 02205500 2001-03-15 331 C 4.71 USGS 02205500 2002-05-04 486 C 5.55 USGS 02205500 2003-06-17 1660 8,C 10.63 2 USGS 02205500 2004-09-16 722 C 6.74 USGS 02205500 2005-07-07 896 C 7.57 USGS 02205500 2006-08-05 360 C 4.88 USGS 02205500 2007-07-01 287 C 4.45 USGS 02205500 2008-03-19 202 C 3.91 USGS 02205500 2009-09-21 1510 C 10.05 USGS 02205500 2010-01-24 740 C 6.83 USGS 02205500 2011-02-28 383 C 5.01 USGS 02205500 2012-07-21 477 C 5.51 USGS 02205500 2014-01-11 554 C 5.90 USGS 02205500 2015-06-24 867 C 7.44 USGS 02205500 2016-02-03 667 C 6.46 USGS 02205500 2017-04-05 387 C 5.03 USGS 02205500 2018-02-04 12:00 454 C 5.39 USGS 02205500 2019-06-08 12:12 251 C