# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-28 06:14:45 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 02341500 CHATTAHOOCHEE RIVER AT COLUMBUS, 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 02341500 1841-03-11 113000 7 45.00 USGS 02341500 1886-04-01 154000 7 50.50 USGS 02341500 1913-03-15 107000 7 44.00 USGS 02341500 1916-07-00 106000 7,Bd 43.90 Bd USGS 02341500 1919-12-12 172000 7 52.60 USGS 02341500 1925-01-19 133000 7 48.00 USGS 02341500 1929-03-15 198000 5 55.20 1827 USGS 02341500 1929-10-01 42000 5 26.10 USGS 02341500 1930-11-17 46000 5 28.63 USGS 02341500 1932-02-22 36000 5 24.30 USGS 02341500 1932-12-30 58800 5 33.12 USGS 02341500 1934-03-05 49200 5 29.62 USGS 02341500 1935-03-06 36100 5 24.26 USGS 02341500 1936-04-09 84700 5 40.24 USGS 02341500 1937-01-06 55000 5 32.50 USGS 02341500 1938-04-09 81700 5 39.60 USGS 02341500 1939-03-30 59000 5 32.15 2 1939-03-31 32.77 1 USGS 02341500 1940-07-10 40900 5 25.50 2 1940-07-10 1300 25.60 1 USGS 02341500 1941-07-15 16700 5 12.80 2 1941-08-15 13.63 1 USGS 02341500 1942-03-22 82500 5 38.90 2 1942-03-22 1300 39.20 1 USGS 02341500 1943-03-22 102000 5 43.00 USGS 02341500 1944-03-23 72400 5 36.10 USGS 02341500 1945-04-26 68800 5 35.20 USGS 02341500 1946-01-07 62600 5 33.50 USGS 02341500 1947-01-21 54100 5 30.90 USGS 02341500 1948-07-11 81900 5 1948-07-12 38.60 1 USGS 02341500 1948-11-28 104000 5 1948-11-28 1200 44.40 1 USGS 02341500 1950-03-17 16200 5 14.30 USGS 02341500 1951-04-23 24100 5 18.00 USGS 02341500 1952-03-05 57800 5 32.20 USGS 02341500 1953-05-02 44400 5 27.10 USGS 02341500 1953-12-04 39800 5 25.20 USGS 02341500 1955-04-15 30300 5 21.00 USGS 02341500 1956-03-17 51700 5 30.00 USGS 02341500 1957-04-06 74600 5 1957-04-06 1200 36.00 1 USGS 02341500 1958-02-07 41500 5 25.90 USGS 02341500 1959-06-02 35500 5 1959-06-02 1300 25.90 1 USGS 02341500 1960-04-05 59100 5 1960-04-04 31.90 1 USGS 02341500 1961-02-26 145000 5 1961-02-26 1200 49.80 1 USGS 02341500 1961-12-14 57300 5 32.02 USGS 02341500 1963-01-21 40900 5 25.68 USGS 02341500 1964-04-08 140000 5 1964-04-08 1200 45.85 1 USGS 02341500 1965-01-25 55300 5 1965-01-25 1200 26.78 1 USGS 02341500 1966-02-14 77800 5 1966-02-14 1200 32.40 1 USGS 02341500 1966-11-12 37100 5 USGS 02341500 1968-03-13 46000 5 1968-01-01 25.91 1 USGS 02341500 1969-04-19 66800 5 1969-04-19 1200 29.69 1 USGS 02341500 1970-03-22 87200 5 1970-03-22 1200 34.44 1 USGS 02341500 1971-03-03 110000 5 1971-03-04 40.50 1 USGS 02341500 1972-01-12 70800 5 1972-01-12 1200 30.70 1 USGS 02341500 1972-12-22 54700 1,2,5 1972-12-22 1200 26.67 1 USGS 02341500 1974-02-16 38300 5 1974-02-16 1300 21.13 1 USGS 02341500 1975-04-03 89900 5 1975-04-03 1300 33.98 1 USGS 02341500 1976-03-31 52200 5 1976-03-31 1200 24.54 1 USGS 02341500 1977-03-31 57900 5 1977-03-31 1200 26.07 1 USGS 02341500 1978-01-26 75000 5 1978-01-26 1200 31.60 1 USGS 02341500 1979-04-14 72900 5 30.91 2 1979-04-14 1200 30.91 1 USGS 02341500 1980-03-09 60400 5 1980-03-09 1200 27.37 1 USGS 02341500 1981-04-01 73700 5 30.71 1 USGS 02341500 1982-02-04 54000 5 26.23 USGS 02341500 1983-04-09 56700 5 26.94 USGS 02341500 1983-12-04 40500 5 20.57 USGS 02341500 1985-02-07 44700 5 21.15 USGS 02341500 1986-03-19 17400 5 1986-03-14 13.21 1 USGS 02341500 1987-03-01 38700 5 20.52 USGS 02341500 1988-01-22 24500 5 14.52 USGS 02341500 1989-06-22 45000 5 21.24 USGS 02341500 1990-03-17 98800 5 40.37 2 1990-03-18 41.14 1 USGS 02341500 1991-05-12 40400 5 19.80 USGS 02341500 1992-02-27 31600 6 16.80 USGS 02341500 1992-11-25 88500 6 32.89 USGS 02341500 1994-07-07 69000 6 31.24 USGS 02341500 1995-02-18 47200 6 23.59 USGS 02341500 1996-03-07 68900 6 29.73 USGS 02341500 1997-03-02 07:30 55500 6 24.70 USGS 02341500 1998-03-08 20:30 75200 6 31.97 2 1998-03-09 34.18 USGS 02341500 1999-02-01 22:15 19700 6 13.52 USGS 02341500 2000-04-04 15:00 23600 6 15.13 USGS 02341500 2001-03-04 02:45 61100 6 27.41