# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 21:38:22 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 03593500 TENNESSEE RIVER AT SAVANNAH, 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 03593500 1897-03-21 450000 7 101.21 1867 USGS 03593500 1927-01-02 349000 7 92.71 USGS 03593500 1931-04-10 132000 5 67.01 USGS 03593500 1932-02-08 228000 5 81.61 USGS 03593500 1933-02-23 246000 5 83.36 USGS 03593500 1934-03-08 239000 5 82.46 USGS 03593500 1935-03-17 202000 5 77.71 USGS 03593500 1936-04-10 314000 5 89.05 USGS 03593500 1937-01-27 234000 6 83.87 USGS 03593500 1938-04-11 166000 6 71.71 USGS 03593500 1939-02-17 299000 6 85.54 USGS 03593500 1940-03-16 111000 6 64.00 USGS 03593500 1941-04-07 81500 6 58.44 USGS 03593500 1942-03-23 117000 6 65.14 USGS 03593500 1943-01-03 265000 6 83.71 USGS 03593500 1944-04-01 302000 6 86.04 USGS 03593500 1945-02-23 231000 6 80.85 USGS 03593500 1946-01-13 370000 6 91.61 USGS 03593500 1947-01-20 279000 6 83.73 USGS 03593500 1948-02-16 396000 6 92.29 USGS 03593500 1949-01-08 310000 6 86.68 USGS 03593500 1950-02-14 260000 6 83.99 USGS 03593500 1951-03-30 301000 6 85.44 USGS 03593500 1951-12-27 229000 6 79.51 USGS 03593500 1953-02-25 200000 6 76.55 USGS 03593500 1954-01-26 291000 6 85.55 USGS 03593500 1955-03-22 321000 6 85.58 USGS 03593500 1956-02-05 282000 6 83.23 USGS 03593500 1957-02-06 403000 6 92.42 USGS 03593500 1957-11-21 316000 6 86.44 USGS 03593500 1959-01-24 141000 6 69.49 USGS 03593500 1960-03-05 168000 6 72.77 USGS 03593500 1961-03-09 254000 6 1961-03-12 81.01 USGS 03593500 1962-03-01 331000 6 1962-03-03 88.76 USGS 03593500 1963-03-17 348000 6 88.96 USGS 03593500 1964-03-18 250000 6 1964-03-20 79.58 USGS 03593500 1965-03-30 330000 6 1965-03-31 87.87 USGS 03593500 1966-02-18 172000 6 73.25 USGS 03593500 1967-03-10 143000 6 1967-03-11 70.68 USGS 03593500 1968-01-11 258000 6 1968-01-13 82.51 USGS 03593500 1969-02-04 246000 6 1969-02-07 81.27 USGS 03593500 1969-12-31 286000 6 1970-01-04 82.45 USGS 03593500 1971-02-23 190000 6 1971-02-24 76.03 USGS 03593500 1972-01-15 184000 6 1972-01-16 75.81 USGS 03593500 1973-03-17 507000 6 96.11 USGS 03593500 1974-01-12 328000 6 1974-01-14 89.00 USGS 03593500 1975-03-16 319000 6 87.88 USGS 03593500 1976-01-04 123000 6 1976-01-05 68.11 USGS 03593500 1977-04-07 260000 6 82.43 2 1977-04-08 82.43 USGS 03593500 1977-12-01 221000 6 79.41 USGS 03593500 1979-03-08 221000 6 1979-03-09 79.88 USGS 03593500 1980-03-24 311000 6 1980-03-24 1200 87.89 USGS 03593500 1981-02-12 78800 6 1981-06-06 64.28 USGS 03593500 1982-01-07 198000 6 1982-01-07 1200 76.47 USGS 03593500 1983-05-23 265000 6 1983-05-23 1300 86.09 USGS 03593500 1984-05-10 273000 6 1984-05-11 87.25 USGS 03593500 1985-02-05 128000 6 1985-02-06 69.27 USGS 03593500 1986-02-20 99700 6 1986-02-21 65.89 USGS 03593500 1987-03-01 209000 6 1987-03-03 78.66 USGS 03593500 1988-01-21 127000 6 69.66 USGS 03593500 1989-01-15 249000 6 82.16 USGS 03593500 1990-02-20 284000 6 1990-02-22 83.57 USGS 03593500 1990-12-26 417000 6 1990-12-27 91.04 USGS 03593500 1991-12-04 336000 1,6 USGS 03593500 1993-03-27 209000 6 76.57 USGS 03593500 1994-03-29 328000 6 86.10 USGS 03593500 1995-03-09 196000 6 75.48 USGS 03593500 1996-01-30 205000 6 75.82 USGS 03593500 1997-03-04 260000 6 82.07 USGS 03593500 1998-04-20 236000 6 78.83 USGS 03593500 1999-01-24 223000 1,2,6 USGS 03593500 2000-04-05 219000 6 78.24 USGS 03593500 2001-02-21 170000 6 74.05 USGS 03593500 2002-01-28 299000 6 84.91 USGS 03593500 2003-05-11 364000 6 89.79 USGS 03593500 2004-02-09 253000 6 80.38 USGS 03593500 2004-12-10 399000 6 90.66 USGS 03593500 2006-01-24 170000 2,6 73.04 USGS 03593500 2007-01-07 110000 2,6 66.92 USGS 03593500 2008-04-06 120000 2,6 68.29 USGS 03593500 2009-05-08 2009-05-08 29.20 6 USGS 03593500 2010-05-04 2010-05-04 28.59 USGS 03593500 2011-05-02 2011-05-02 29.19 USGS 03593500 2012-02-02 2012-02-02 22.68 USGS 03593500 2013-05-09 2013-05-09 29.69 USGS 03593500 2014-02-06 2014-02-06 17.33