# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 23:27:09 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 02234990 LITTLE WEKIVA RIVER NEAR ALTAMONTE SPRINGS, 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 02234990 1972-03-31 131 25.46 USGS 02234990 1973-09-14 334 26.30 USGS 02234990 1974-07-04 384 26.96 USGS 02234990 1975-09-18 352 26.71 USGS 02234990 1976-07-19 454 26.72 USGS 02234990 1977-09-14 151 25.95 USGS 02234990 1978-07-13 394 26.68 USGS 02234990 1979-09-03 305 26.81 USGS 02234990 1983-08-14 309 26.91 USGS 02234990 1984-07-22 592 27.34 USGS 02234990 1985-06-15 258 26.42 USGS 02234990 1986-08-04 363 27.55 USGS 02234990 1987-03-31 406 28.15 USGS 02234990 1988-03-14 179 27.22 2 1988-09-08 27.36 USGS 02234990 1988-11-23 476 28.36 USGS 02234990 1990-06-07 288 27.79 USGS 02234990 1991-07-13 372 28.31 1 USGS 02234990 1992-08-20 370 28.81 USGS 02234990 1992-11-25 363 28.79 USGS 02234990 1994-06-08 354 28.93 USGS 02234990 1994-11-16 1070 30.58 USGS 02234990 1996-03-30 549 29.62 USGS 02234990 1996-10-09 433 29.33 USGS 02234990 1997-12-29 470 1,2 USGS 02234990 1999-09-18 479 29.19 USGS 02234990 2000-09-07 406 28.61 USGS 02234990 2001-09-14 354 28.22 USGS 02234990 2002-08-28 285 27.63 2 2002-07-13 27.64 USGS 02234990 2003-08-01 358 28.25 USGS 02234990 2004-09-07 394 28.60 USGS 02234990 2005-07-14 267 27.79 USGS 02234990 2006-07-06 269 27.81 USGS 02234990 2007-06-13 198 27.25 USGS 02234990 2008-08-23 541 29.37 USGS 02234990 2009-05-22 370 27.91 USGS 02234990 2010-08-16 268 27.17 USGS 02234990 2011-06-17 274 27.10 USGS 02234990 2011-10-10 294 27.38 USGS 02234990 2013-06-21 307 27.50 USGS 02234990 2014-09-23 386 28.09 USGS 02234990 2015-08-31 398 28.27 USGS 02234990 2016-09-04 403 28.10 USGS 02234990 2017-09-11 809 29.66 USGS 02234990 2018-08-21 22:30 353 27.83 USGS 02234990 2018-12-20 14:30 315 27.46 USGS 02234990 2020-07-11 00:45 393 28.06 USGS 02234990 2021-09-19 21:15 360 27.79 USGS 02234990 2022-09-29 08:30 1200 31.09 USGS 02234990 2022-11-11 16:30 437 28.58