# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 12:13:11 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 07024500 SOUTH FORK OBION RIVER NEAR GREENFIELD, 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 07024500 1930-01-10 12800 15.52 USGS 07024500 1931-03-28 2470 12.16 USGS 07024500 1932-01-15 11900 15.30 USGS 07024500 1933-01-22 6400 13.95 USGS 07024500 1933-12-20 4480 13.54 USGS 07024500 1935-01-21 21100 17.10 USGS 07024500 1936-03-28 8040 14.40 USGS 07024500 1937-01-22 25600 17.82 USGS 07024500 1938-06-02 7060 14.40 USGS 07024500 1939-02-05 7940 14.80 USGS 07024500 1940-03-04 2280 13.20 USGS 07024500 1941-04-20 1220 11.40 USGS 07024500 1942-04-11 12600 15.65 USGS 07024500 1943-03-21 9670 15.13 USGS 07024500 1944-04-13 5000 14.31 USGS 07024500 1945-01-02 6720 14.95 USGS 07024500 1946-01-10 10900 15.53 USGS 07024500 1947-01-04 8320 15.16 USGS 07024500 1948-02-15 6020 15.23 USGS 07024500 1949-01-29 6550 15.30 USGS 07024500 1949-12-13 20000 17.00 USGS 07024500 1951-01-14 12200 16.13 USGS 07024500 1951-12-11 5150 15.15 USGS 07024500 1953-05-19 10300 15.88 USGS 07024500 1954-01-23 6060 15.28 USGS 07024500 1955-03-23 8640 15.73 USGS 07024500 1956-01-31 17500 16.98 USGS 07024500 1957-02-01 6550 15.75 USGS 07024500 1957-11-18 14900 16.74 USGS 07024500 1959-02-17 4400 15.38 USGS 07024500 1960-05-21 1740 14.50 USGS 07024500 1961-03-08 6620 15.76 USGS 07024500 1962-02-26 12400 16.48 USGS 07024500 1963-03-08 4700 15.44 USGS 07024500 1964-03-11 8320 15.99 USGS 07024500 1965-02-13 15500 16.80 USGS 07024500 1966-02-13 3480 15.27 USGS 07024500 1967-05-15 14800 16.88 USGS 07024500 1968-04-04 10800 16.48 USGS 07024500 1969-04-07 3350 15.20 USGS 07024500 1970-06-15 5760 15.76 USGS 07024500 1971-08-24 15600 16.96 USGS 07024500 1972-07-20 4600 15.80 USGS 07024500 1972-12-10 12600 16.95 USGS 07024500 1974-01-12 11500 16.89 USGS 07024500 1975-03-14 11200 16.83 USGS 07024500 1976-04-01 4640 15.81 USGS 07024500 1977-03-07 4030 15.61 USGS 07024500 1977-12-07 8950 16.26 USGS 07024500 1979-04-03 18700 16.79 USGS 07024500 1979-11-26 7960 15.40 USGS 07024500 1981-06-12 8320 15.48 USGS 07024500 1982-01-23 8430 15.50 USGS 07024500 1982-12-28 16000 16.54 USGS 07024500 1984-05-09 16000 16.54 USGS 07024500 1985-07-06 3690 USGS 07024500 1986-06-05 4210 14.01 USGS 07024500 1987-03-02 4230 14.02 USGS 07024500 1989-02-16 11200 16.93 USGS 07024500 1990-02-04 11200 16.95 USGS 07024500 1990-12-22 20000 18.10 USGS 07024500 1992-07-05 5050 14.85 USGS 07024500 1993-00-00 4000 Bm 13.58 4,Bm USGS 07024500 1997-06-22 3620 12.94 USGS 07024500 1998-05-07 6730 15.15 USGS 07024500 1999-01-22 6730 15.15 USGS 07024500 2000-05-27 3180 12.16 USGS 07024500 2001-02-16 3330 12.43 USGS 07024500 2001-11-30 13100 17.43 USGS 07024500 2002-12-22 6830 15.35 USGS 07024500 2004-04-26 4860 13.56 USGS 07024500 2005-03-28 4930 13.65 USGS 07024500 2006-03-09 4420 12.86 USGS 07024500 2007-01-07 4220 17.50 6 USGS 07024500 2008-04-06 7410 20.69 USGS 07024500 2009-05-04 8120 21.08 USGS 07024500 2010-05-02 16:00 23.08 USGS 07024500 2011-05-03 18200 21.76 USGS 07024500 2011-12-05 6460 19.98 USGS 07024500 2013-04-11 20:15 5390 18.99 USGS 07024500 2014-06-08 01:15 14900 21.91 USGS 07024500 2015-02-24 5280 19.58 USGS 07024500 2016-03-12 19900 21.92 USGS 07024500 2017-03-27 4980 19.29 USGS 07024500 2018-02-25 01:15 12900 21.30 USGS 07024500 2019-02-25 04:45 12500 21.25 USGS 07024500 2019-12-20 00:30 4310 18.51 USGS 07024500 2021-03-03 21:30 4930 19.24 USGS 07024500 2022-04-13 20:45 4600 18.86 USGS 07024500 2023-02-16 14:00 6450 20.06