# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-10 12:14:36 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 02335350 CROOKED CREEK NEAR NORCROSS, 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 02335350 2001-09-24 08:45 873 C 10.47 USGS 02335350 2002-05-04 10:30 1150 C 11.53 USGS 02335350 2003-06-17 02:30 1370 C 12.20 USGS 02335350 2004-09-16 20:30 1740 C 13.76 USGS 02335350 2005-02-21 22:15 1100 C 11.37 USGS 02335350 2006-01-23 14:30 893 C 10.55 USGS 02335350 2007-08-24 19:15 831 C 10.28 USGS 02335350 2007-12-28 10:45 879 C 10.49 USGS 02335350 2009-09-21 17:15 2740 C 14.59 USGS 02335350 2010-05-03 08:15 1910 C 13.08 USGS 02335350 2011-03-28 07:00 904 C 10.38 USGS 02335350 2012-07-21 810 C 10.01 USGS 02335350 2013-01-30 17:30 1030 C 10.83 USGS 02335350 2014-04-07 10:45 1340 C 11.77 USGS 02335350 2014-11-17 02:15 881 C 10.29 USGS 02335350 2015-11-02 10:45 1410 C 11.95 USGS 02335350 2017-06-20 2160 C 13.58 USGS 02335350 2018-05-16 10:45 1030 C 10.86 USGS 02335350 2018-12-28 09:45 1580 C 12.38 USGS 02335350 2020-09-17 07:45 1690 C 12.61 USGS 02335350 2020-10-11 00:15 1990 2,C 13.52 2 2020-10-11 13.61 1 USGS 02335350 2022-04-05 16:00 995 C 10.72 USGS 02335350 2023-08-29 22:45 1760 C 12.78 2 2023-01-04 0800 12.79 1