# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-01 16:46:04 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 02210500 OCMULGEE RIVER NEAR JACKSON, 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 02210500 1911-08-04 6540 1,6 USGS 02210500 1912-03-16 45500 6 20.80 USGS 02210500 1913-03-15 21200 1,6 USGS 02210500 1914-04-16 2840 1,6 USGS 02210500 1914-12-05 14200 1,6 USGS 02210500 1919-12-11 69000 6,7 26.80 1887 USGS 02210500 1940-07-14 11900 6 10.00 USGS 02210500 1941-03-27 3300 6 5.87 USGS 02210500 1942-03-21 45500 6 20.80 USGS 02210500 1943-01-19 27700 6 15.30 USGS 02210500 1944-03-23 21500 6 13.20 USGS 02210500 1945-04-26 30100 6 16.10 USGS 02210500 1946-01-08 45500 6 20.80 USGS 02210500 1947-01-21 22900 6 13.60 USGS 02210500 1948-02-10 20900 6 12.90 USGS 02210500 1948-11-28 56600 6 23.90 USGS 02210500 1950-09-09 12000 6 9.35 USGS 02210500 1951-02-00 3710 6,Bd 5.95 Bd USGS 02210500 1952-03-04 27100 6 15.10 USGS 02210500 1953-05-01 11500 6 9.26 USGS 02210500 1953-12-13 9080 6 8.20 USGS 02210500 1955-02-09 6250 6 7.09 USGS 02210500 1956-03-18 19600 6 12.40 USGS 02210500 1957-04-05 19800 6 12.50 USGS 02210500 1958-02-07 17200 6 11.50 USGS 02210500 1959-06-02 28000 6 15.40 USGS 02210500 1960-03-30 17500 6 11.60 USGS 02210500 1961-02-26 43100 6 20.10 USGS 02210500 1962-02-23 21200 6 12.95 USGS 02210500 1963-04-30 22300 6 13.44 USGS 02210500 1964-05-03 27000 6 15.06 USGS 02210500 1965-03-18 11200 6 9.12 USGS 02210500 1976-03-18 41500 6 19.61 USGS 02210500 1977-03-23 11600 6 9.24 USGS 02210500 1978-01-26 26100 6 14.75 USGS 02210500 1979-04-15 31900 6 16.67 USGS 02210500 1980-05-21 20000 6 12.71 USGS 02210500 1981-02-11 17200 6 11.54 USGS 02210500 1982-02-04 17900 6 11.77 USGS 02210500 1988-02-05 13100 6 9.85 USGS 02210500 1989-06-22 14000 6 10.20 USGS 02210500 1990-03-18 46300 6 20.96 USGS 02210500 1991-05-06 12800 6 9.73 USGS 02210500 1992-08-23 17500 6 11.60 USGS 02210500 1992-11-26 29700 6 15.85 USGS 02210500 1994-07-06 68500 6 26.87 USGS 02210500 1995-02-11 27700 6 15.19 USGS 02210500 1995-10-06 35000 6 17.51 USGS 02210500 1997-03-01 12:45 31400 6 16.39 USGS 02210500 1998-03-10 01:15 40800 6 19.27 USGS 02210500 1999-02-03 10:45 5860 6 6.79 USGS 02210500 2000-09-01 16:45 6640 6 7.12 USGS 02210500 2001-03-16 08:30 18200 6 11.89 USGS 02210500 2002-04-01 06:45 10200 6 8.69 USGS 02210500 2003-07-03 07:45 28600 6 15.50 USGS 02210500 2004-09-17 22:45 20000 6 12.52 USGS 02210500 2005-07-12 20:45 27700 6 15.20 USGS 02210500 2005-10-09 00:45 8700 6 8.01 USGS 02210500 2007-03-02 22:45 13200 6 9.93 USGS 02210500 2008-03-31 07:30 4750 6 6.32 USGS 02210500 2009-09-23 11:45 30200 6 16.01 USGS 02210500 2009-11-12 07:00 24000 6 13.93 USGS 02210500 2011-03-31 08:45 7600 6 7.50 USGS 02210500 2012-03-04 18:00 6790 6 7.18 USGS 02210500 2013-05-05 11:45 21800 6 13.19 USGS 02210500 2013-12-23 15:45 20600 6 12.74 USGS 02210500 2015-04-19 23:30 14500 6 10.48 USGS 02210500 2015-12-26 14:15 41000 6 19.32 USGS 02210500 2017-04-06 14900 6 10.60 USGS 02210500 2018-04-25 08:00 11000 6 9.06 USGS 02210500 2019-04-20 23:15 32200 6 16.63 USGS 02210500 2020-02-07 23:45 25500 6 14.47 USGS 02210500 2020-10-12 05:00 14300 6 10.38 USGS 02210500 2022-04-08 04:00 20500 6 12.72 USGS 02210500 2023-03-27 08:45 26800 6 14.90