# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 06:33:41 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 03477000 S F HOLSTON R AT BLUFF CITY, 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 03477000 1867-03-00 19.50 Bd USGS 03477000 1896-04-11 26600 14.50 USGS 03477000 1901-05-22 30700 16.00 1867 USGS 03477000 1902-02-28 24500 13.70 USGS 03477000 1903-02-17 14000 1 9.40 USGS 03477000 1904-03-24 7200 1 5.70 USGS 03477000 1905-07-13 8270 1 6.20 USGS 03477000 1906-01-23 19100 11.60 USGS 03477000 1907-06-14 21400 1 11.70 USGS 03477000 1908-01-12 17700 11.00 USGS 03477000 1909-05-01 8720 1 6.40 USGS 03477000 1910-07-07 7740 6.30 USGS 03477000 1911-03-08 12000 1 7.80 USGS 03477000 1912-04-02 16500 10.50 USGS 03477000 1913-03-27 17500 10.90 USGS 03477000 1914-03-30 8720 6.40 USGS 03477000 1915-02-02 8280 6.60 USGS 03477000 1915-12-18 15300 10.00 USGS 03477000 1917-03-05 13800 9.30 USGS 03477000 1918-01-29 13300 1 9.10 USGS 03477000 1918-10-26 10400 1 7.70 USGS 03477000 1920-04-02 11400 8.20 USGS 03477000 1921-02-11 10900 1 7.56 USGS 03477000 1922-01-20 14100 1 8.90 USGS 03477000 1923-02-03 18400 11.30 USGS 03477000 1924-06-14 8540 7.10 USGS 03477000 1924-12-09 6310 1 5.80 USGS 03477000 1926-02-15 8000 1 6.80 USGS 03477000 1927-02-23 18700 11.40 USGS 03477000 1927-12-16 6470 5.90 USGS 03477000 1929-03-06 10400 8.39 USGS 03477000 1929-10-02 6650 6.60 USGS 03477000 1931-04-05 10300 8.44 USGS 03477000 1932-02-04 15300 10.00 USGS 03477000 1932-12-28 13200 9.30 USGS 03477000 1934-08-04 10600 8.54 USGS 03477000 1935-03-26 20500 12.47 USGS 03477000 1936-04-07 11300 8.76 USGS 03477000 1937-02-10 8400 7.61 USGS 03477000 1937-10-28 10400 8.53 USGS 03477000 1939-03-06 9940 8.33 USGS 03477000 1940-08-14 18200 11.60 USGS 03477000 1941-07-06 3870 4.97 USGS 03477000 1942-08-09 12500 9.39 USGS 03477000 1942-12-30 15200 10.52 USGS 03477000 1944-02-18 17600 11.42 USGS 03477000 1945-02-18 12500 9.40 USGS 03477000 1946-01-08 15500 10.60 USGS 03477000 1947-01-20 18900 11.86 USGS 03477000 1948-02-14 12300 9.32 USGS 03477000 1948-12-04 9940 8.30 USGS 03477000 1950-02-02 15300 10.51 USGS 03477000 1951-03-30 4220 6 5.09 USGS 03477000 1952-01-28 3980 6 4.92 USGS 03477000 1953-02-21 4240 6 5.26