# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 16:22:40 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 03586500 BIG NANCE CREEK AT COURTLAND AL # # 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 03586500 1936-04-03 6980 19.80 USGS 03586500 1937-01-03 4400 16.10 USGS 03586500 1938-03-11 4000 15.30 USGS 03586500 1939-02-16 6980 19.80 USGS 03586500 1940-07-10 4650 17.00 USGS 03586500 1946-02-10 8180 21.00 USGS 03586500 1947-01-02 3960 15.70 USGS 03586500 1948-02-13 9000 21.50 USGS 03586500 1949-01-05 11000 22.25 USGS 03586500 1950-01-07 12500 22.60 USGS 03586500 1951-02-01 12000 22.45 USGS 03586500 1951-12-09 8140 20.92 USGS 03586500 1953-02-22 5300 17.99 USGS 03586500 1954-01-23 7620 20.49 USGS 03586500 1955-03-22 7160 20.27 USGS 03586500 1956-04-07 4080 16.50 USGS 03586500 1957-02-01 9000 21.50 USGS 03586500 1957-11-18 6700 19.52 USGS 03586500 1959-04-19 2400 12.02 USGS 03586500 1960-03-03 5610 18.94 USGS 03586500 1961-02-23 3760 15.77 USGS 03586500 1962-02-24 7600 20.54 USGS 03586500 1963-03-12 10100 21.75 USGS 03586500 1964-03-16 6800 19.89 USGS 03586500 1965-02-13 5160 18.43 USGS 03586500 1966-05-02 1890 10.72 USGS 03586500 1967-02-21 4300 16.14 USGS 03586500 1967-12-19 8560 21.09 USGS 03586500 1969-02-03 7400 20.42 USGS 03586500 1969-12-31 8800 21.22 USGS 03586500 1971-02-23 4590 17.54 USGS 03586500 1972-01-05 4330 17.04 USGS 03586500 1973-03-16 26500 24.97 1867 USGS 03586500 1973-12-27 6110 19.48 USGS 03586500 1975-03-14 10200 21.94 USGS 03586500 1975-10-18 10700 22.15 USGS 03586500 1977-04-05 6000 18.75 USGS 03586500 1978-05-09 5450 18.13 USGS 03586500 1979-04-13 5580 18.91 USGS 03586500 1980-03-21 7270 20.34 USGS 03586500 1981-03-31 2350 11.17 USGS 03586500 1988-04-13 1980 10.09 USGS 03586500 1989-03-06 6450 19.26 USGS 03586500 1989-10-02 7500 20.36 USGS 03586500 1990-12-23 22000 24.21 USGS 03586500 1991-12-03 8750 21.13 USGS 03586500 1993-03-24 5000 17.32 USGS 03586500 1994-03-28 7400 20.32 USGS 03586500 1995-02-17 6920 19.73 USGS 03586500 1996-03-08 5230 17.70 USGS 03586500 1997-06-23 5660 18.33 USGS 03586500 1998-01-08 8130 20.73 USGS 03586500 1999-01-24 11200 21.98 USGS 03586500 2000-04-04 6230 19.03 USGS 03586500 2001-01-20 5190 17.63 USGS 03586500 2002-05-05 6200 19.00 USGS 03586500 2003-02-23 5850 18.57 USGS 03586500 2004-02-07 10600 21.76 USGS 03586500 2004-12-08 8000 20.63 USGS 03586500 2006-01-18 3760 14.55 USGS 03586500 2007-01-01 1800 9.92 USGS 03586500 2008-03-05 1980 10.44 USGS 03586500 2008-12-12 4580 16.31 USGS 03586500 2009-12-10 5030 17.15 USGS 03586500 2011-04-28 14400 22.79 USGS 03586500 2012-01-24 3920 15.03 USGS 03586500 2013-07-07 05:00 6770 19.58 USGS 03586500 2014-04-08 2790 12.55 USGS 03586500 2014-12-25 3990 15.16 USGS 03586500 2015-12-26 8010 22.13 USGS 03586500 2017-04-04 2830 12.63 USGS 03586500 2018-04-24 09:00 4990 17.96 USGS 03586500 2019-02-23 08:00 7630 21.70 USGS 03586500 2020-02-12 04:30 5740 19.40 USGS 03586500 2021-04-02 05:45 4320 2 USGS 03586500 2022-03-24 05:45 4430 16.70