# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-13 15:42:22 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 02380500 COOSAWATTEE RIVER NEAR ELLIJAY, 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 02380500 1938-04-08 25000 2,7 1886 USGS 02380500 1939-02-15 4570 7.20 3 USGS 02380500 1940-08-13 2500 4.70 6 USGS 02380500 1941-07-05 2040 4.17 USGS 02380500 1942-02-17 5790 8.16 USGS 02380500 1942-12-29 7470 9.78 USGS 02380500 1944-02-27 6090 8.48 USGS 02380500 1945-02-13 3500 5.83 USGS 02380500 1946-02-10 13000 14.30 USGS 02380500 1947-01-20 13000 14.30 USGS 02380500 1948-02-12 6490 8.94 USGS 02380500 1948-11-28 11400 13.10 USGS 02380500 1951-03-29 22000 7 20.70 1938 USGS 02380500 1954-01-16 15500 2 USGS 02380500 1955-02-16 7200 2 USGS 02380500 1956-04-16 7400 2 USGS 02380500 1957-02-01 8800 2 USGS 02380500 1957-11-18 4000 2 USGS 02380500 1959-01-21 2800 2 USGS 02380500 1960-03-03 3400 2 USGS 02380500 1961-02-25 8400 2 USGS 02380500 1961-12-12 11000 2 USGS 02380500 1963-03-06 12000 2 USGS 02380500 1964-03-26 10900 12.72 USGS 02380500 1964-10-04 17000 17.63 USGS 02380500 1966-03-04 9210 11.46 USGS 02380500 1967-08-23 9470 11.70 USGS 02380500 1967-12-22 4110 6.45 USGS 02380500 1969-02-02 5810 8.22 USGS 02380500 1970-06-04 3610 5.94 USGS 02380500 1971-01-24 3100 5.35 USGS 02380500 1972-01-10 4410 6.76 USGS 02380500 1973-05-28 13400 14.95 USGS 02380500 1973-12-31 7090 9.50 USGS 02380500 1975-01-25 4060 6.35 USGS 02380500 1976-05-15 6500 8.86 USGS 02380500 1977-03-30 11000 12.71 USGS 02380500 1977-11-05 4400 6.05 USGS 02380500 1979-03-04 12600 14.16 USGS 02380500 1980-03-21 8090 9.64 USGS 02380500 1981-02-11 2800 4.58 USGS 02380500 1982-01-03 9330 11.30 USGS 02380500 1983-02-02 3730 5.47 USGS 02380500 1984-03-20 7330 9.31 USGS 02380500 1985-02-01 2920 4.52 USGS 02380500 1986-02-18 1490 3.27 USGS 02380500 1987-02-28 4710 6.59 USGS 02380500 1988-01-20 3160 4.82 USGS 02380500 1989-09-30 5970 7.87 USGS 02380500 1990-02-16 15200 16.74 USGS 02380500 1990-12-23 7330 9.31 USGS 02380500 1992-07-02 4430 6.25 USGS 02380500 1992-12-20 4320 6.13 USGS 02380500 1994-04-16 6000 7.90 USGS 02380500 1995-02-16 6490 8.42 USGS 02380500 1996-01-27 10900 12.79 USGS 02380500 1997-05-03 07:45 6840 8.79 USGS 02380500 1997-10-26 11:45 4720 6.57 USGS 02380500 1999-05-07 21:30 3650 5.40 USGS 02380500 2000-04-03 06:00 6850 8.80 USGS 02380500 2001-01-19 16:00 4510 6.34 USGS 02380500 2002-01-25 02:30 3640 5.38 USGS 02380500 2003-07-16 20:30 7740 9.73 USGS 02380500 2004-09-17 02:30 15800 17.33 USGS 02380500 2004-12-09 11:45 5300 7.18 USGS 02380500 2006-01-18 02:30 2610 4.27 USGS 02380500 2006-11-16 00:45 2630 4.28 USGS 02380500 2008-07-22 18:00 3420 5.14 USGS 02380500 2009-01-06 20:15 5620 7.51 USGS 02380500 2009-11-11 05:45 4670 6.51 USGS 02380500 2011-03-09 16:30 3600 5.34 USGS 02380500 2012-03-03 08:00 3000 4.66 USGS 02380500 2013-08-01 12:15 7040 9.00 USGS 02380500 2013-11-26 17:45 4870 6.73 USGS 02380500 2015-01-04 10:30 4140 5.94 USGS 02380500 2015-12-24 12100 13.88 USGS 02380500 2017-07-08 2190 4.05 USGS 02380500 2018-03-01 04:45 5740 7.63 USGS 02380500 2019-02-21 00:15 5820 7.72 USGS 02380500 2020-02-06 13:52 7470 9.45 USGS 02380500 2021-03-26 01:07 10400 12.33 USGS 02380500 2022-02-04 06:30 6360 8.28 USGS 02380500 2023-01-04 08:45 5540 7.43