# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 09:47:52 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 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 02423000 ALABAMA RIVER AT SELMA 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 02423000 1886-04-08 248000 7 57.00 USGS 02423000 1891-03-14 136000 48.00 USGS 02423000 1892-01-19 179000 54.00 USGS 02423000 1893-02-21 123000 44.60 USGS 02423000 1894-02-17 81000 30.50 USGS 02423000 1895-03-20 117000 42.60 USGS 02423000 1896-02-11 87000 32.80 USGS 02423000 1897-03-26 113000 41.50 USGS 02423000 1897-10-11 75000 28.50 USGS 02423000 1899-03-03 104000 38.80 USGS 02423000 1900-02-17 128000 48.00 USGS 02423000 1901-01-17 107000 40.00 USGS 02423000 1902-04-02 136000 50.70 USGS 02423000 1903-02-15 136000 50.60 USGS 02423000 1904-08-10 60700 23.10 USGS 02423000 1905-02-16 113000 42.00 USGS 02423000 1906-03-24 138000 50.40 USGS 02423000 1907-03-06 100000 37.50 USGS 02423000 1908-02-20 116000 43.00 USGS 02423000 1909-03-18 146000 52.90 USGS 02423000 1910-07-07 83700 31.60 USGS 02423000 1911-01-07 78100 29.60 USGS 02423000 1912-04-24 133000 48.60 USGS 02423000 1913-03-19 135000 49.40 USGS 02423000 1914-04-19 62000 23.70 USGS 02423000 1915-02-06 95000 35.40 USGS 02423000 1916-07-14 177000 53.90 USGS 02423000 1917-03-09 148000 50.10 USGS 02423000 1917-12-26 129000 46.40 USGS 02423000 1918-12-14 228000 55.90 USGS 02423000 1920-04-07 145000 48.80 USGS 02423000 1921-02-14 120000 43.50 USGS 02423000 1922-03-14 150000 49.60 USGS 02423000 1923-02-17 95000 36.20 USGS 02423000 1924-01-20 76000 30.00 USGS 02423000 1925-01-22 190000 5 53.60 USGS 02423000 1926-01-09 97000 5 36.80 USGS 02423000 1927-02-17 101000 5 37.80 USGS 02423000 1928-04-27 141000 5 USGS 02423000 1929-03-19 220000 5 55.52 USGS 02423000 1929-11-20 161000 5 50.42 USGS 02423000 1930-11-20 68500 5 27.85 USGS 02423000 1932-02-25 93800 5 37.08 USGS 02423000 1933-01-01 164000 5 50.76 USGS 02423000 1934-03-08 108000 5 41.29 USGS 02423000 1935-03-10 92600 5 36.73 USGS 02423000 1936-02-10 177000 5 53.10 USGS 02423000 1937-05-06 117000 5 42.32 USGS 02423000 1938-04-12 218000 5 55.40 USGS 02423000 1939-08-19 151000 5 53.81 USGS 02423000 1940-03-17 91200 5 34.77 USGS 02423000 1941-03-10 44900 5 19.55 USGS 02423000 1942-03-25 123000 5 44.24 USGS 02423000 1943-03-25 165000 5 52.40 USGS 02423000 1944-04-28 153000 5 49.80 2 1944-04-30 50.20 USGS 02423000 1945-02-23 103000 5 37.90 USGS 02423000 1946-01-10 139000 5 46.80 2 1946-01-11 47.20 USGS 02423000 1947-01-23 153000 5 49.90 2 1947-01-24 50.10 USGS 02423000 1948-02-15 111000 5 40.70 USGS 02423000 1948-12-03 230000 5 56.00 USGS 02423000 1950-03-17 79600 5 30.90 2 1950-03-18 31.00 USGS 02423000 1951-04-02 139000 5 48.00 USGS 02423000 1952-03-27 101000 5 37.23 USGS 02423000 1953-05-10 112000 5 40.20 USGS 02423000 1954-01-25 76100 5 29.70 USGS 02423000 1955-04-16 123000 5 42.80 2 1955-04-16 1200 43.34 USGS 02423000 1956-03-18 129000 5 43.00 2 1956-03-19 43.53 USGS 02423000 1957-04-09 148000 5 49.27 USGS 02423000 1958-03-10 110000 5 39.58 2 1958-03-10 1200 39.64 USGS 02423000 1959-02-18 57900 5 23.70 USGS 02423000 1960-04-06 97200 5 36.30 USGS 02423000 1961-03-01 284000 5 57.97 USGS 02423000 1961-12-22 158000 5 51.20 USGS 02423000 1963-05-05 105000 5 35.35 USGS 02423000 1964-04-12 199000 5 53.39 USGS 02423000 1965-02-19 97000 5 33.60 USGS 02423000 1966-02-19 130000 5 45.80 USGS 02423000 1967-08-29 77100 5 28.70 USGS 02423000 1968-01-13 88700 5 33.03 USGS 02423000 1969-05-22 90100 5 32.95 USGS 02423000 1970-03-25 125000 5 44.17 USGS 02423000 1971-03-06 167000 5 49.08 USGS 02423000 1972-01-13 150000 5 47.73 USGS 02423000 1973-04-03 138000 5 46.21 USGS 02423000 1974-01-04 98000 5 36.71 USGS 02423000 1975-03-21 126000 5 44.43 USGS 02423000 1976-04-03 178000 5 49.83 USGS 02423000 1977-04-03 157000 5 48.19 USGS 02423000 1979-04-18 250000 5 55.02 USGS 02423000 1980-04-01 174000 5 49.38 USGS 02423000 1981-04-03 117000 5 42.34 USGS 02423000 1982-02-05 137000 5 46.28 USGS 02423000 1983-04-11 170000 5 49.22 USGS 02423000 1983-12-08 130000 5 44.91 USGS 02423000 1985-02-07 105000 2,5 38.49 USGS 02423000 1986-03-22 79000 2,5 29.87 USGS 02423000 1987-03-02 110000 5 41.11 USGS 02423000 1989-06-24 155000 5 48.00 USGS 02423000 1990-03-21 280000 5 56.80 USGS 02423000 1991-04-01 36.98 USGS 02423000 1992-02-28 35.35 USGS 02423000 1992-12-19 40.36 USGS 02423000 1994-04-18 35.64 USGS 02423000 1995-03-10 40.76 USGS 02423000 1996-03-10 47.00 USGS 02423000 1997-03-03 40.68 USGS 02423000 1998-03-11 48.64 USGS 02423000 1999-02-01 40.40 USGS 02423000 2000-04-07 37.40 USGS 02423000 2001-03-23 43.46 USGS 02423000 2002-01-27 32.89 USGS 02423000 2003-05-12 44.42 USGS 02423000 2004-09-18 34.95 USGS 02423000 2005-04-03 48.97 USGS 02423000 2006-03-22 31.52 USGS 02423000 2006-11-17 28.64 USGS 02423000 2008-08-27 30.29 USGS 02423000 2009-03-29 44.07 USGS 02423000 2010-03-14 45.99 USGS 02423000 2011-03-11 41.57 USGS 02423000 2012-03-05 2012-03-05 30.38 USGS 02423000 2013-02-14 10:00 2013-02-14 1000 44.87 USGS 02423000 2014-04-10 2014-04-10 46.80 USGS 02423000 2015-01-06 2015-01-06 37.44 USGS 02423000 2015-12-28 2015-12-28 49.63 USGS 02423000 2017-06-25 2017-06-25 42.09 USGS 02423000 2018-05-31 17:00 35.78 USGS 02423000 2018-12-31 16:00 44.87 USGS 02423000 2020-03-08 11:00 50.00 USGS 02423000 2021-05-08 11:00 2021-05-08 1100 39.02 USGS 02423000 2022-02-07 02:15 2022-02-07 0215 42.14 USGS 02423000 2023-03-29 03:45 41.61