# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 21:28:48 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 02385170 COAHULLA CREEK AT KEITHS MILL ROAD, NEAR DALTON,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 02385170 2005-07-11 18.71 1 USGS 02385170 2006-01-18 23:15 1860 14.84 USGS 02385170 2007-09-15 15.33 1 USGS 02385170 2008-02-08 07:15 15.05 1 USGS 02385170 2009-01-08 15:15 23.70 1 USGS 02385170 2010-02-07 19.13 1 USGS 02385170 2011-09-07 20.17 1 USGS 02385170 2011-11-30 12:45 20.19 1 USGS 02385170 2013-01-16 23.33 1 USGS 02385170 2013-12-24 18.36 1 USGS 02385170 2014-12-25 16.62 1 USGS 02385170 2015-12-27 25.27 1 USGS 02385170 2017-04-25 17.25 1 USGS 02385170 2018-03-02 22:00 21.16 1 USGS 02385170 2019-02-24 08:45 18.62 1,2 2019-02-24 0845 21.88 1 USGS 02385170 2020-04-13 23:00 7120 2 23.88 1,2 2020-04-14 0915 25.42 1 USGS 02385170 2021-03-18 22:45 4640 19.66 1,2 2021-03-19 2115 21.42 1 USGS 02385170 2022-02-24 09:45 4020 2 USGS 02385170 2023-02-17 15:30 2210