# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 18:14:39 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 02424000 CAHABA RIVER AT CENTREVILLE 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 02424000 1902-03-28 100000 36.70 3 USGS 02424000 1903-02-08 51000 31.60 3 USGS 02424000 1904-02-08 5400 11.50 3 USGS 02424000 1905-02-09 25000 25.90 3 USGS 02424000 1906-03-19 84000 35.50 3 USGS 02424000 1907-05-15 23000 25.20 3 USGS 02424000 1916-07-08 90000 36.20 3 USGS 02424000 1917-03-04 28600 27.10 3 USGS 02424000 1918-01-00 17600 Bd 21.50 3,Bd USGS 02424000 1918-10-30 60000 33.00 3 USGS 02424000 1919-12-09 59000 32.80 3 USGS 02424000 1921-04-17 46000 31.00 3 USGS 02424000 1922-03-11 22500 25.00 3 USGS 02424000 1923-02-13 41500 30.00 3 USGS 02424000 1924-02-24 17600 21.50 3 USGS 02424000 1925-01-18 36000 29.10 3 USGS 02424000 1926-01-00 20500 Bd 24.00 3,Bd USGS 02424000 1927-02-14 28500 27.00 3 USGS 02424000 1928-04-22 38200 29.50 3 USGS 02424000 1929-01-14 20500 24.00 3,6 USGS 02424000 1929-11-15 67000 34.00 USGS 02424000 1930-11-16 16200 21.75 USGS 02424000 1932-03-31 41000 30.10 USGS 02424000 1933-03-30 32000 28.00 USGS 02424000 1934-03-03 52000 32.00 USGS 02424000 1935-03-07 32000 28.00 USGS 02424000 1936-02-04 87000 35.80 USGS 02424000 1937-03-20 35000 28.80 USGS 02424000 1938-04-08 97000 36.63 USGS 02424000 1939-08-16 50000 31.56 USGS 02424000 1940-02-06 28500 26.96 USGS 02424000 1941-03-07 18000 21.79 USGS 02424000 1942-06-13 43000 30.48 USGS 02424000 1942-12-28 72000 34.38 USGS 02424000 1944-03-29 31600 28.02 USGS 02424000 1945-05-13 30100 27.63 USGS 02424000 1946-02-10 37200 29.31 USGS 02424000 1947-01-20 43900 30.59 USGS 02424000 1948-02-09 24800 26.00 USGS 02424000 1948-11-28 57400 32.60 USGS 02424000 1950-03-14 13900 21.16 USGS 02424000 1951-03-29 83600 34.80 USGS 02424000 1951-12-21 26300 26.40 USGS 02424000 1953-01-10 20600 24.60 USGS 02424000 1954-01-17 13800 21.00 USGS 02424000 1955-04-14 27900 27.05 USGS 02424000 1956-03-16 31600 28.01 USGS 02424000 1957-04-05 35400 28.90 USGS 02424000 1958-02-07 17800 23.14 USGS 02424000 1959-01-21 10200 16.84 USGS 02424000 1960-03-04 9930 17.56 USGS 02424000 1961-02-23 82200 35.35 USGS 02424000 1961-12-18 37800 29.41 USGS 02424000 1963-06-24 22100 25.13 USGS 02424000 1964-04-06 31800 28.06 USGS 02424000 1965-02-12 17900 23.35 USGS 02424000 1966-02-16 29300 27.40 USGS 02424000 1967-08-27 9460 17.29 USGS 02424000 1968-04-05 19900 24.30 USGS 02424000 1969-01-20 28500 27.08 USGS 02424000 1970-03-20 45100 30.86 USGS 02424000 1971-02-22 24300 25.90 USGS 02424000 1972-01-11 36400 29.13 USGS 02424000 1973-03-31 20600 24.49 USGS 02424000 1974-01-01 31800 28.01 USGS 02424000 1975-01-25 22200 25.17 USGS 02424000 1976-03-16 64300 33.73 USGS 02424000 1977-03-30 46700 31.15 USGS 02424000 1978-06-09 16800 22.89 USGS 02424000 1979-04-13 78400 35.03 USGS 02424000 1980-03-13 42400 30.33 USGS 02424000 1981-02-11 21600 24.98 USGS 02424000 1982-04-20 34400 28.65 USGS 02424000 1983-02-02 34000 28.55 USGS 02424000 1983-12-04 40800 29.99 USGS 02424000 1985-02-06 14400 21.60 USGS 02424000 1985-12-13 4470 10.03 USGS 02424000 1987-01-19 39500 29.74 USGS 02424000 1988-01-20 12500 20.10 USGS 02424000 1989-03-06 21800 24.68 USGS 02424000 1990-02-16 65900 33.88 USGS 02424000 1991-02-20 26300 26.50 USGS 02424000 1992-09-04 11600 17.34 USGS 02424000 1993-01-21 18800 23.17 USGS 02424000 1994-04-16 13900 19.73 USGS 02424000 1995-02-11 18200 22.81 USGS 02424000 1996-03-07 33400 28.42 USGS 02424000 1997-03-01 21200 24.34 USGS 02424000 1998-01-08 41800 30.21 USGS 02424000 1999-01-31 24400 25.76 USGS 02424000 2000-04-04 36300 29.09 USGS 02424000 2001-04-05 18900 23.22 USGS 02424000 2002-01-25 18300 22.10 USGS 02424000 2003-05-19 24200 25.47 USGS 02424000 2004-09-18 20700 23.73 USGS 02424000 2004-11-24 23500 25.12 USGS 02424000 2006-03-21 14600 18.98 USGS 02424000 2007-01-08 6450 10.97 USGS 02424000 2008-02-22 12300 16.93 USGS 02424000 2009-09-21 32600 28.22 USGS 02424000 2010-03-11 40700 29.98 USGS 02424000 2011-03-10 30000 27.56 USGS 02424000 2012-03-03 16000 20.20 USGS 02424000 2013-02-12 15300 19.62 USGS 02424000 2014-04-07 53200 32.23 USGS 02424000 2014-12-28 26100 26.29 USGS 02424000 2016-02-03 25500 26.05 USGS 02424000 2017-06-24 27600 26.85 USGS 02424000 2018-04-15 20:00 25900 26.22 USGS 02424000 2018-12-28 18:00 44600 30.76 USGS 02424000 2020-02-11 18:15 43800 30.78 USGS 02424000 2021-05-05 06:45 38400 29.52 USGS 02424000 2022-03-23 20:45 28000 26.26 USGS 02424000 2023-02-17 20:00 24900 24.95