# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-07-27 08:51:41 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 02397000 COOSA RIVER MAYO'S BAR NEAR ROME, GA # # 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 02397000 1886-04-01 100000 7 43.00 3 1834 USGS 02397000 1897-03-15 44900 1 23.80 3,6 USGS 02397000 1898-09-04 45900 1 24.30 3 USGS 02397000 1899-03-17 57400 1 29.20 3 USGS 02397000 1900-02-14 53300 1 27.20 3 USGS 02397000 1901-01-13 52900 1 27.00 3 USGS 02397000 1901-12-31 64200 1 29.80 3 USGS 02397000 1903-02-18 56300 1 28.70 3,6 USGS 02397000 1904-08-09 23000 2 USGS 02397000 1905-01-14 37000 2 USGS 02397000 1906-03-19 45000 2 USGS 02397000 1906-11-22 42000 2 USGS 02397000 1908-03-24 36000 2 USGS 02397000 1909-03-15 62000 2 USGS 02397000 1910-05-22 25000 2 USGS 02397000 1911-04-10 36000 2 USGS 02397000 1912-03-17 42000 2 USGS 02397000 1913-03-16 41000 2 USGS 02397000 1914-04-16 25900 22.00 3 USGS 02397000 1915-02-02 29900 25.10 3 USGS 02397000 1916-07-12 65500 2 USGS 02397000 1917-03-06 51000 34.00 3 USGS 02397000 1918-01-31 31400 26.20 3 USGS 02397000 1918-12-24 44000 32.00 3 USGS 02397000 1919-12-12 62000 36.40 3 USGS 02397000 1921-02-12 59500 35.90 3 USGS 02397000 1922-01-24 50600 33.90 3 USGS 02397000 1922-12-19 37800 29.70 3 USGS 02397000 1924-04-20 31900 26.60 3 USGS 02397000 1925-01-20 44300 32.10 3 USGS 02397000 1926-01-19 28500 24.00 3 USGS 02397000 1926-12-30 31900 26.60 3 USGS 02397000 1927-12-17 23700 20.20 3 USGS 02397000 1929-03-16 43000 30.70 3 USGS 02397000 1930-03-09 44200 30.94 3 USGS 02397000 1930-11-17 30000 24.90 3 USGS 02397000 1932-02-04 33700 27.80 3 USGS 02397000 1932-12-30 70500 37.00 3 USGS 02397000 1934-03-06 42800 31.60 3 USGS 02397000 1935-03-14 27800 23.50 3 USGS 02397000 1936-04-08 70000 36.90 3 USGS 02397000 1937-01-04 60500 34.90 3 USGS 02397000 1938-04-10 66600 36.20 3 USGS 02397000 1939-03-01 34000 26.50 3 USGS 02397000 1940-03-14 25500 20.40 3 USGS 02397000 1941-07-06 25000 19.80 3 USGS 02397000 1942-03-22 39600 29.50 3 USGS 02397000 1942-12-31 48800 33.20 3 USGS 02397000 1944-03-31 45700 32.40 3 USGS 02397000 1945-02-14 27100 22.90 3 USGS 02397000 1946-02-12 69500 36.80 3 USGS 02397000 1947-01-22 71000 37.05 3 USGS 02397000 1948-02-15 41000 31.00 3 USGS 02397000 1948-11-30 69000 36.70 3 USGS 02397000 1950-03-15 37500 6 29.60 3 USGS 02397000 1951-03-30 49400 6 33.60 3 USGS 02397000 1952-03-24 35600 6 28.80 3 USGS 02397000 1953-01-10 25300 6 21.50 3 USGS 02397000 1954-01-23 37200 6 29.50 3 USGS 02397000 1955-02-08 29400 6 24.70 3 USGS 02397000 1956-04-17 25500 6 21.70 3 USGS 02397000 1957-04-06 36200 6 29.10 3 USGS 02397000 1957-11-20 27100 6 22.90 3 USGS 02397000 1959-04-21 18600 6 16.10 USGS 02397000 1960-03-05 23300 6 19.80 USGS 02397000 1961-02-26 39000 6 30.20 USGS 02397000 1961-12-19 37000 6 29.43 USGS 02397000 1963-05-01 34600 6 28.33 USGS 02397000 1964-03-27 49500 6 31.98 USGS 02397000 1965-03-31 30300 6 25.02 USGS 02397000 1966-03-05 35300 6 28.31 USGS 02397000 1967-08-26 30900 6 25.06 USGS 02397000 1968-01-11 33800 6 27.10 USGS 02397000 1969-02-09 28000 6 23.55 USGS 02397000 1970-03-22 29500 6 24.55 USGS 02397000 1971-03-04 27000 6 22.91 USGS 02397000 1972-01-12 32300 6 26.69 USGS 02397000 1973-03-18 31200 6 25.85 USGS 02397000 1974-04-05 37000 6 28.89 USGS 02397000 1975-03-15 31200 6 25.86 USGS 02397000 1976-04-01 37700 6 29.64 USGS 02397000 1977-04-06 55700 6 33.79 USGS 02397000 1978-01-27 31500 6 26.05 USGS 02397000 1979-03-05 60500 6 35.00 USGS 02397000 1980-03-22 44400 6 30.97 USGS 02397000 1981-02-12 22000 6 20.29 USGS 02397000 1982-02-04 46500 6 31.57 USGS 02397000 1983-04-09 32400 6 26.80 USGS 02397000 1983-12-07 33000 6 26.99 USGS 02397000 1985-02-06 26000 6 22.55 USGS 02397000 1986-02-19 11300 6 15.60 USGS 02397000 1987-03-01 33600 6 27.45 USGS 02397000 1988-01-21 25600 6 22.32 USGS 02397000 1989-03-06 33900 6 27.46 USGS 02397000 1990-03-18 65500 6 35.97 USGS 02397000 1991-02-21 30200 6 25.15 USGS 02397000 1992-02-26 31800 6 26.25 USGS 02397000 1993-01-13 33800 6 27.40 USGS 02397000 1994-03-30 30600 6 25.70 USGS 02397000 1995-03-09 29000 6 25.79 USGS 02397000 1996-01-28 44400 6 31.67 USGS 02397000 1997-05-04 19:00 35400 6 28.15 USGS 02397000 1998-02-05 10:00 42300 6 30.60 USGS 02397000 1999-07-12 18:15 23900 6 21.70 USGS 02397000 2000-04-04 23:30 32100 6 26.27 USGS 02397000 2001-03-21 21:30 33800 6 27.17 USGS 02397000 2002-03-31 21:15 30300 6 25.20 USGS 02397000 2003-05-08 02:15 40500 6 29.90 USGS 02397000 2004-09-18 08:45 22800 6 20.90 USGS 02397000 2004-11-25 21:00 31400 6 25.84 USGS 02397000 2006-01-20 21:30 15600 6 17.32 USGS 02397000 2006-11-16 19:45 12500 6 15.87 USGS 02397000 2008-03-09 22:30 10600 6 14.91 USGS 02397000 2009-01-07 21:00 35200 6 27.85 USGS 02397000 2009-11-12 09:00 34100 6 27.31 USGS 02397000 2011-03-10 23:00 33100 6 26.82 USGS 02397000 2012-01-24 11:00 18000 6 18.64 USGS 02397000 2013-05-08 19:30 32000 6 26.26 USGS 02397000 2014-04-08 16:00 32800 6 26.66 USGS 02397000 2015-01-05 11:15 29700 6 24.84 USGS 02397000 2015-12-31 41800 6 31.68 USGS 02397000 2017-06-06 25100 6 22.17 USGS 02397000 2018-02-12 21:15 28500 6 24.28 USGS 02397000 2019-02-23 03:00 41000 6 32.24 USGS 02397000 2020-02-14 08:15 36000 6 30.13 USGS 02397000 2021-03-27 03:30 35900 6 30.00 USGS 02397000 2022-02-07 06:45 27600 6 24.75 USGS 02397000 2023-01-05 07:30 30500 6 26.30