# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-15 15:57:26 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 03518000 LITTLE TENNESSEE RIVER AT CALDERWOOD, 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 03518000 1912-03-29 36100 1 USGS 03518000 1913-03-27 47000 1 USGS 03518000 1914-04-20 11300 1 USGS 03518000 1914-12-25 25000 1 USGS 03518000 1915-12-18 40700 1 USGS 03518000 1917-03-04 82000 1 USGS 03518000 1918-01-28 32400 5 USGS 03518000 1921-02-10 36700 5,7 USGS 03518000 1922-12-17 36400 5 USGS 03518000 1924-01-11 22600 5 USGS 03518000 1924-12-09 30300 5 USGS 03518000 1926-01-18 28600 5 USGS 03518000 1926-12-26 34000 5 USGS 03518000 1928-08-16 35100 5 7.20 USGS 03518000 1929-03-05 33600 5 7.00 USGS 03518000 1929-11-17 18000 5 4.80 USGS 03518000 1931-04-04 22700 5 5.50 USGS 03518000 1932-01-30 37600 5 7.14 USGS 03518000 1932-12-28 67500 5 9.80 USGS 03518000 1934-03-03 46700 5 8.07 USGS 03518000 1935-03-12 35200 5 6.88 USGS 03518000 1936-04-06 70300 5 10.03 USGS 03518000 1937-01-03 42700 5 7.66 USGS 03518000 1938-08-05 35200 5 6.89 USGS 03518000 1939-02-15 36700 5 7.11 USGS 03518000 1940-08-30 63900 5 9.70 USGS 03518000 1941-07-07 17500 5 4.67 USGS 03518000 1942-02-17 18800 5 4.93 USGS 03518000 1942-12-30 53700 5 8.77 USGS 03518000 1944-02-18 31400 5 6.48 USGS 03518000 1945-06-19 7870 5 2.89 USGS 03518000 1946-01-11 28900 5 6.18 USGS 03518000 1947-01-25 17700 5 4.73 USGS 03518000 1948-07-13 7910 5 2.91 USGS 03518000 1949-07-23 15500 5 4.38 USGS 03518000 1950-02-07 18900 5 4.91 USGS 03518000 1950-12-07 14500 5 4.20 USGS 03518000 1951-12-28 17200 5 4.61 USGS 03518000 1953-02-21 8330 5 2.96 USGS 03518000 1954-01-22 12800 5 3.86 USGS 03518000 1955-02-23 8250 5 2.94 USGS 03518000 1956-06-11 12000 5 3.71 USGS 03518000 1957-01-31 13400 5 3.97