# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-07-27 08:03:25 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 02331000 CHATTAHOOCHEE RIVER NEAR LEAF, 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 02331000 1940-08-13 11200 11.80 USGS 02331000 1941-07-05 2680 5.28 USGS 02331000 1942-02-16 9450 10.70 USGS 02331000 1942-12-29 5830 8.06 USGS 02331000 1944-03-19 7560 9.40 USGS 02331000 1945-09-14 2680 5.30 USGS 02331000 1946-01-07 14100 13.60 USGS 02331000 1947-01-20 8120 9.80 USGS 02331000 1948-08-04 6350 8.50 USGS 02331000 1949-06-16 12100 12.40 USGS 02331000 1950-03-13 5700 8.00 USGS 02331000 1951-03-29 3620 6.20 USGS 02331000 1952-03-11 13800 13.40 USGS 02331000 1953-07-22 8120 9.80 USGS 02331000 1954-01-16 10200 11.20 USGS 02331000 1955-02-06 9300 10.60 USGS 02331000 1956-04-16 6480 8.60 USGS 02331000 1957-04-05 5460 7.80 USGS 02331000 1957-11-19 4740 7.20 USGS 02331000 1959-05-31 5700 8.00 USGS 02331000 1960-03-30 4500 7.00 USGS 02331000 1961-02-25 7700 9.50 USGS 02331000 1961-12-12 11600 12.05 USGS 02331000 1963-03-12 16200 14.80 USGS 02331000 1964-01-25 8550 10.13 USGS 02331000 1964-10-04 9900 11.01 USGS 02331000 1966-02-13 12400 12.56 USGS 02331000 1967-08-23 17500 15.44 USGS 02331000 1968-03-12 7640 9.46 USGS 02331000 1969-02-03 6820 8.86 USGS 02331000 1970-06-03 2250 4.84 USGS 02331000 1971-01-04 3150 5.74 USGS 02331000 1972-05-14 6670 8.75 USGS 02331000 1973-05-28 22500 17.50 USGS 02331000 1973-12-31 5780 8.06 USGS 02331000 1975-03-15 6220 8.40 USGS 02331000 1976-05-15 9220 10.55 USGS 02331000 1977-03-30 8780 10.26 USGS 02331000 1978-01-25 7290 9.21 USGS 02331000 1979-03-04 7930 9.66 USGS 02331000 1980-03-21 6940 8.95 USGS 02331000 1981-05-27 3130 5.75 USGS 02331000 1982-02-03 7310 9.22 USGS 02331000 1983-02-02 6920 8.94 USGS 02331000 1984-05-08 5730 8.02 USGS 02331000 1985-02-02 1980 4.55 USGS 02331000 1985-11-30 2050 4.62 USGS 02331000 1986-11-26 5600 7.93 USGS 02331000 1988-01-20 5300 7.68 USGS 02331000 1989-02-28 2180 4.77 USGS 02331000 1990-03-17 8920 10.36 USGS 02331000 1991-04-19 2190 4.78 USGS 02331000 1992-08-28 5500 7.80 USGS 02331000 1992-12-17 2580 5.21 USGS 02331000 1994-08-18 7660 9.48 USGS 02331000 1995-02-16 3760 6.34 USGS 02331000 1996-01-27 12100 12.41 USGS 02331000 1996-12-01 9120 10.50 USGS 02331000 1998-02-04 7840 9.61 USGS 02331000 1999-02-01 3380 5.98 USGS 02331000 2009-09-21 19:15 4190 6.73 USGS 02331000 2009-12-09 08:00 4820 7.28 USGS 02331000 2011-03-09 16:15 5980 8.19 USGS 02331000 2011-11-28 21:00 2920 5.58 USGS 02331000 2012-10-02 08:30 6610 8.70 USGS 02331000 2013-12-23 02:15 5000 7.38 USGS 02331000 2015-01-04 09:30 4990 7.37 USGS 02331000 2015-12-29 03:45 5580 7.86 USGS 02331000 2017-04-23 1410 3.87 USGS 02331000 2018-05-31 22:00 8920 10.38 USGS 02331000 2018-12-28 11:30 10200 11.22 USGS 02331000 2020-02-06 12:45 8940 10.39 USGS 02331000 2020-10-11 04:45 13800 13.45 USGS 02331000 2022-02-04 04:00 7770 R 9.57 USGS 02331000 2023-01-04 10:45 4350