# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-01 04:21:06 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 03571500 LITTLE SEQUATCHIE RIVER AT SEQUATCHIE, TN # # 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 03571500 1980-03-20 9660 11.29 USGS 03571500 1981-00-00 5310 4,Bm 7.76 4,Bm USGS 03571500 1982-01-04 8110 10.09 USGS 03571500 1983-04-05 9220 11.01 USGS 03571500 1983-12-03 8940 10.78 USGS 03571500 1985-00-00 5310 4,Bm 7.76 4,Bm USGS 03571500 1986-02-17 5540 7.95 USGS 03571500 1986-11-26 6670 8.89 USGS 03571500 1989-03-06 7660 9.72 3 USGS 03571500 1990-02-05 6010 8.34 USGS 03571500 1990-12-22 10600 11.78 USGS 03571500 1991-12-01 8780 10.65 USGS 03571500 1993-03-24 9250 11.03 USGS 03571500 1994-02-23 9010 10.84 USGS 03571500 1995-00-00 4620 4,Bm 7.18 4,Bm USGS 03571500 1995-10-05 8960 10.87 USGS 03571500 1996-11-30 8200 10.17 USGS 03571500 1998-01-07 8580 10.48 USGS 03571500 1999-01-23 7390 9.49 USGS 03571500 2000-04-03 8860 10.72 USGS 03571500 2001-01-19 5490 7.91 USGS 03571500 2002-01-23 7540 9.62 USGS 03571500 2003-02-16 9840 11.40 USGS 03571500 2004-02-07 9040 10.87 USGS 03571500 2004-12-09 8050 10.04 USGS 03571500 2006-00-00 4610 4,Bm 7.18 4,Bm USGS 03571500 2007-00-00 4620 4,Bm 7.19 4,Bm USGS 03571500 2008-00-00 4620 4,Bm 7.19 4,Bm USGS 03571500 2008-12-11 8140 10.12 USGS 03571500 2009-12-09 9390 11.12 USGS 03571500 2011-04-28 9410 11.13 USGS 03571500 2013-04-28 8480 10.40 USGS 03571500 2014-00-00 5060 4,Bm 7.55 4,Bm USGS 03571500 2015-10-14 1730 4.57 USGS 03571500 2017-04-23 5620 8.02 USGS 03571500 2018-09-26 9030 10.86 USGS 03571500 2019-02-23 12:00 9200 11.00 USGS 03571500 2020-04-12 19:00 9840 2 11.40 5 USGS 03571500 2021-03-18 13:00 8590 10.49 USGS 03571500 2022-02-23 12:00 9120 10.93 USGS 03571500 2022-12-15 12:00 6970 2 9.14