# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 11:13:12 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 07025400 NORTH FORK OBION RIVER NEAR MARTIN, TN (CE) # # 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 07025400 1939-04-17 6730 1 USGS 07025400 1940-02-18 5730 1 USGS 07025400 1941-07-04 2270 1 USGS 07025400 1942-04-09 6720 1 USGS 07025400 1943-03-20 6570 1 USGS 07025400 1944-05-06 6730 1 USGS 07025400 1945-05-20 6890 1 USGS 07025400 1945-11-13 6890 1 USGS 07025400 1947-01-03 9440 1 USGS 07025400 1948-03-16 6730 1 USGS 07025400 1949-02-15 7880 USGS 07025400 1950-02-02 7630 19.50 USGS 07025400 1951-01-15 10400 20.75 USGS 07025400 1952-03-22 21900 22.20 USGS 07025400 1953-05-18 7710 20.18 USGS 07025400 1954-03-25 4940 19.20 USGS 07025400 1955-03-22 4670 19.07 USGS 07025400 1956-02-18 12300 21.40 USGS 07025400 1957-05-24 6800 20.20 USGS 07025400 1957-11-19 30300 23.05 USGS 07025400 1959-02-15 4850 19.20 USGS 07025400 1960-01-15 3630 18.70 USGS 07025400 1961-02-23 9530 20.45 USGS 07025400 1962-02-28 25100 21.85 USGS 07025400 1963-03-12 9950 15.00 2 1963-03-16 15.22 USGS 07025400 1963-12-13 11000 12.52 2 1963-12-12 12.53 USGS 07025400 1965-02-17 19900 19.38 2 1965-02-19 19.62 USGS 07025400 1966-02-16 13300 17.93 2 1966-02-17 17.94 USGS 07025400 1967-05-16 9400 20.54 2 1967-05-15 20.65 USGS 07025400 1997-03-02 27000 2 22.98 USGS 07025400 1998-06-05 17200 21.17 USGS 07025400 1999-01-22 11000 19.32 USGS 07025400 2000-05-27 10500 19.32 USGS 07025400 2001-02-16 10600 19.17 USGS 07025400 2001-11-30 15200 21.46 USGS 07025400 2002-12-19 8190 19.64 USGS 07025400 2004-02-05 5790 16.62 USGS 07025400 2004-11-02 7430 18.91 USGS 07025400 2006-09-23 7520 19.02 USGS 07025400 2007-01-13 7380 18.85 USGS 07025400 2008-04-05 9280 19.95 USGS 07025400 2008-12-24 7820 19.38 USGS 07025400 2010-05-02 8530 19.67 USGS 07025400 2011-05-04 12900 20.96 USGS 07025400 2011-12-06 05:00 11600 20.63 USGS 07025400 2013-04-28 8920 19.82 USGS 07025400 2013-12-22 12500 20.86 USGS 07025400 2015-03-04 7530 19.16 USGS 07025400 2016-03-12 12000 20.73 USGS 07025400 2016-12-27 6110 17.69 USGS 07025400 2018-02-25 01:00 9190 19.92 USGS 07025400 2019-02-12 14:00 13400 21.08 USGS 07025400 2020-01-11 12:00 7630 19.24 USGS 07025400 2021-03-01 18:00 13300 21.06 USGS 07025400 2022-01-09 12:00 8370 19.61