# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 02:15:02 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 02398300 CHATTOOGA RIVER ABOVE GAYLESVILLE 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 02398300 1938-04-09 11800 2 USGS 02398300 1939-03-01 8350 2 USGS 02398300 1940-03-14 4090 2 USGS 02398300 1941-07-16 5990 2 USGS 02398300 1942-02-17 7420 2 USGS 02398300 1942-12-30 13200 2 USGS 02398300 1944-03-29 10300 2 USGS 02398300 1945-02-15 6670 2 USGS 02398300 1946-02-11 17700 2 USGS 02398300 1947-01-21 13900 2 USGS 02398300 1948-02-14 11800 2 USGS 02398300 1948-11-29 31200 2 USGS 02398300 1950-03-14 12400 2 USGS 02398300 1951-03-30 32900 2 23.48 1916 USGS 02398300 1952-03-12 14300 2 USGS 02398300 1953-02-22 8390 2 USGS 02398300 1954-01-17 9470 2 USGS 02398300 1954-12-06 6620 2 USGS 02398300 1956-04-17 6790 2 USGS 02398300 1957-02-02 10900 2 USGS 02398300 1957-11-20 11200 2 USGS 02398300 1959-04-20 4220 2 USGS 02398300 1960-03-30 4050 13.93 USGS 02398300 1961-02-23 12000 20.56 USGS 02398300 1962-01-28 11500 20.34 USGS 02398300 1963-04-30 13600 20.95 USGS 02398300 1964-03-26 13300 20.85 USGS 02398300 1965-03-27 10100 18.94 USGS 02398300 1966-03-05 16500 22.03 USGS 02398300 1967-02-21 4460 14.60 USGS 02398300 1970-04-27 5620 16.35 USGS 02398300 1971-02-05 5620 16.36 USGS 02398300 1972-05-15 9820 18.96 USGS 02398300 1973-03-18 12500 20.25 USGS 02398300 1974-04-05 7200 17.56 USGS 02398300 1975-09-24 9100 18.60 USGS 02398300 1976-01-27 4680 14.97 USGS 02398300 1977-04-05 12800 20.42 USGS 02398300 1977-11-07 8720 18.43 USGS 02398300 1979-04-13 16800 22.17 USGS 02398300 1980-03-22 10600 19.38 USGS 02398300 1981-02-11 4450 13.79 USGS 02398300 1982-01-04 17000 22.23 USGS 02398300 1982-12-02 11400 19.77 USGS 02398300 1984-04-04 8120 18.12 USGS 02398300 1985-02-02 7840 17.94 USGS 02398300 1986-02-19 3180 10.88 USGS 02398300 1987-03-01 7330 17.76 USGS 02398300 1988-01-21 6660 17.15 USGS 02398300 1989-02-28 6230 16.65 USGS 02398300 1990-02-17 23300 24.25 USGS 02398300 1991-02-21 7860 18.04 USGS 02398300 1992-02-26 6710 16.95 USGS 02398300 1993-01-13 5320 14.71 USGS 02398300 1994-03-29 12500 20.55 USGS 02398300 1995-02-18 9110 18.83 USGS 02398300 1996-01-27 11600 20.14 USGS 02398300 1997-03-01 6870 17.12 USGS 02398300 1998-04-17 6830 17.08 USGS 02398300 1999-01-23 4980 14.17 USGS 02398300 2000-04-05 7700 17.91 USGS 02398300 2001-03-21 6630 16.84 USGS 02398300 2002-01-25 6130 16.17 USGS 02398300 2003-05-07 10600 19.65 USGS 02398300 2004-01-26 7110 16.64 USGS 02398300 2004-11-25 9020 18.44 USGS 02398300 2006-01-18 1910 8.21 USGS 02398300 2006-11-16 4020 12.04 USGS 02398300 2008-03-05 4070 12.14 USGS 02398300 2009-09-22 13000 20.78 USGS 02398300 2009-12-10 9650 18.96 USGS 02398300 2011-03-11 8980 18.41 USGS 02398300 2011-11-30 5480 14.55 USGS 02398300 2013-01-16 8790 18.25 USGS 02398300 2014-04-07 7160 16.70 USGS 02398300 2015-01-04 4170 12.35 USGS 02398300 2015-12-27 13900 21.57 USGS 02398300 2017-06-06 19:00 5440 14.69 R USGS 02398300 2018-02-12 10:30 5970 15.51 USGS 02398300 2019-02-23 12:30 9370 19.04 USGS 02398300 2020-04-14 15:30 13700 20.87 USGS 02398300 2021-03-26 12:00 11400 19.99 USGS 02398300 2022-09-05 03:45 20900 22.98 USGS 02398300 2022-12-06 18:00 5810 14.56