# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 09:17:24 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 Tennessee 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 03535180 WILLOW FORK NEAR HALLS CROSSROADS, 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 03535180 1967-07-29 221 6.17 USGS 03535180 1967-12-22 79.0 5.59 USGS 03535180 1969-06-23 99.0 5.72 USGS 03535180 1969-12-30 266 6.32 USGS 03535180 1971-05-13 83.0 5.62 USGS 03535180 1972-04-12 318 6.48 USGS 03535180 1973-03-16 878 8.08 USGS 03535180 1974-03-21 342 6.55 USGS 03535180 1975-03-29 287 6.39 USGS 03535180 1976-03-08 78.0 5.58 USGS 03535180 1977-04-04 560 7.17 USGS 03535180 1978-06-08 451 6.86 USGS 03535180 1979-07-21 103 5.74 USGS 03535180 1980-03-21 90.0 5.67 USGS 03535180 1981-09-16 94.0 5.69 USGS 03535180 1982-07-31 230 6.57 USGS 03535180 1983-05-21 138 5.89 USGS 03535180 1984-05-07 388 6.68 USGS 03535180 1985-08-25 353 6.58 USGS 03535180 1986-02-17 72.0 5.52 USGS 03535180 1987-01-19 158 5.96 USGS 03535180 1988-01-20 188 6.06 USGS 03535180 1989-01-13 99.0 5.72 USGS 03535180 1990-05-28 173 6.01 USGS 03535180 1990-12-23 528 7.08 USGS 03535180 1991-12-02 221 6.06 USGS 03535180 1993-03-23 275 6.35 USGS 03535180 1994-02-11 437 6.82 USGS 03535180 1995-03-08 62.0 5.36 USGS 03535180 1996-08-01 135 5.88 USGS 03535180 1997-07-01 724 7.64 USGS 03535180 1998-04-17 990 8.40 USGS 03535180 1999-06-28 836 7.14 USGS 03535180 2000-04-03 72.0 5.52 USGS 03535180 2001-02-17 161 5.97 USGS 03535180 2002-03-18 437 6.82 USGS 03535180 2003-02-16 770 7.77 USGS 03535180 2004-03-06 297 6.09 USGS 03535180 2005-03-28 138 5.89 USGS 03535180 2006-01-17 89.0 5.52 USGS 03535180 2007-01-08 52.0 5.16 USGS 03535180 2008-01-01 76.0 5.56 USGS 03535180 2009-06-21 388 6.68 USGS 03535180 2009-12-09 245 6.25 USGS 03535180 2011-04-16 297 6.42 USGS 03535180 2012-01-23 82.0 5.61 USGS 03535180 2013-01-16 124 5.84 USGS 03535180 2014-02-03 5.81 USGS 03535180 2015-07-15 5.27 2 2014-12-24 5.38 1 USGS 03535180 2016-02-03 244 6.18 USGS 03535180 2017-04-24 230 6.20 USGS 03535180 2018-02-11 12:00 260 6.30 USGS 03535180 2019-02-24 377 2 6.65 5 USGS 03535180 2020-02-06 12:00 332 6.52 USGS 03535180 2021-03-28 14:30 215 6.15 USGS 03535180 2022-02-24 12:00 224 2 6.18 USGS 03535180 2022-12-15 12:00 68.8 2 5.48