# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 19:36:02 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 02247510 TOMOKA RIVER NEAR HOLLY HILL, FL # # 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 02247510 1964-10-16 272 8.27 USGS 02247510 1966-07-01 1500 11.59 USGS 02247510 1967-09-15 616 9.89 USGS 02247510 1968-08-30 1500 12.13 USGS 02247510 1968-10-19 2100 12.92 USGS 02247510 1969-10-03 1200 11.83 USGS 02247510 1971-02-09 142 8.85 USGS 02247510 1972-08-27 590 10.55 USGS 02247510 1972-11-08 636 10.69 USGS 02247510 1974-09-25 1080 11.63 USGS 02247510 1975-07-19 192 9.50 USGS 02247510 1976-06-05 1750 12.50 USGS 02247510 1977-01-04 568 10.52 USGS 02247510 1978-03-03 356 9.87 USGS 02247510 1979-03-06 1060 11.60 USGS 02247510 1979-11-02 479 10.29 USGS 02247510 1981-02-19 124 8.58 USGS 02247510 1982-04-09 441 10.17 USGS 02247510 1982-10-02 444 10.18 USGS 02247510 1983-12-21 854 10.93 USGS 02247510 1985-09-01 892 11.07 USGS 02247510 1986-01-11 930 11.17 USGS 02247510 1987-03-31 678 10.55 USGS 02247510 1988-03-10 307 9.51 USGS 02247510 1989-01-23 631 10.44 USGS 02247510 1989-10-11 518 10.15 USGS 02247510 1991-06-06 897 11.00 USGS 02247510 1991-10-07 489 10.17 USGS 02247510 1992-10-03 914 11.13 USGS 02247510 1994-03-03 166 8.75 USGS 02247510 1994-11-17 1260 11.96 USGS 02247510 1996-03-11 1660 12.09 USGS 02247510 1996-10-08 963 11.11 USGS 02247510 1998-02-23 700 10.76 USGS 02247510 1998-10-04 222 9.11 USGS 02247510 2000-03-31 935 11.12 USGS 02247510 2001-09-14 2850 13.27 USGS 02247510 2001-11-14 1160 11.44 USGS 02247510 2003-03-28 1360 11.72 USGS 02247510 2004-09-06 4570 1,2 2004-09-06 1300 14.75 USGS 02247510 2005-06-12 1690 12.41 USGS 02247510 2005-10-24 1030 11.45 USGS 02247510 2007-09-20 595 10.54 USGS 02247510 2008-08-22 1090 11.68 USGS 02247510 2009-05-21 1570 13.02 USGS 02247510 2010-03-12 306 9.73 USGS 02247510 2011-06-25 153 8.76 USGS 02247510 2011-10-10 210 9.18 USGS 02247510 2013-09-28 192 9.06 USGS 02247510 2014-09-24 1580 12.56 USGS 02247510 2014-11-26 754 11.32 USGS 02247510 2016-02-05 341 9.90 USGS 02247510 2017-09-11 1050 12.02 USGS 02247510 2018-08-13 05:15 671 11.09 USGS 02247510 2018-12-21 09:30 266 9.53 USGS 02247510 2019-10-10 02:30 1180 12.29 USGS 02247510 2020-11-23 06:30 463 10.41 USGS 02247510 2022-09-29 21:00 4800 17.08 USGS 02247510 2022-11-10 20:00 412 10.21