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Streamflow Measurements for the Nation


USGS 02246895 SAN SEBASTIAN RIVER AT ST. AUGUSTINE, FL


St. Johns County, Florida
Hydrologic Unit Code 03080201
Latitude  29°53'31", Longitude  81°19'22" NAD27
Drainage area 16.5  square miles
Output formats
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
Channel
Number
Channel
Name
Meas.
type
 
Stream
flow
method
 
Velocity
method
 
Channel
flow
(ft3/s)
Channel
width
(ft)
Channel
area
(ft2)
Channel
vel.
(ft/s)
Channel
stability
 
Channel
material
 
Channel
evenness
 
Long.
vel.
desc.
 
Horz.
vel.
desc.
 
Vert.
vel.
desc.
 
Channel
loc.
code
 
Channel
loc.
dist.(ft)
832003-08-07 22:18ESTYesLBT/WDHUSGS10507.82 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP10500.0021000.50UNSPUNSPUNSPunknUNSPUNSPUNSP
822003-08-07 21:49ESTYesLBT/WDHUSGS21408.14 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP21400.0021800.98UNSPUNSPUNSPunknUNSPUNSPUNSP
812003-08-07 21:12ESTYesLBT/WDHUSGS27608.80 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP27600.0023501.18UNSPUNSPUNSPunknUNSPUNSPUNSP
802003-08-07 20:29ESTYesLBT/WDHUSGS35009.62 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP35000.0025801.36UNSPUNSPUNSPunknUNSPUNSPUNSP
792003-08-07 19:44ESTYesLBT/WDHUSGS333010.45 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP33300.0028201.18UNSPUNSPUNSPunknUNSPUNSPUNSP
782003-08-07 19:07ESTYesLBT/WDHUSGS361011.02 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP36100.0029901.21UNSPUNSPUNSPunknUNSPUNSPUNSP
772003-08-07 18:30ESTYesLBT/WDHUSGS421011.63 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP42100.0031701.33UNSPUNSPUNSPunknUNSPUNSPUNSP
762003-08-07 17:45ESTYesLBT/WDHUSGS290012.35 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP29000.0034200.85UNSPUNSPUNSPunknUNSPUNSPUNSP
752003-08-07 16:11ESTYesLBT/WDHUSGS-218012.46 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-21800.003460-0.63UNSPUNSPUNSPunknUNSPUNSPUNSP
742003-08-07 15:39ESTYesLBT/WDHUSGS-274012.16 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-27400.003350-0.82UNSPUNSPUNSPunknUNSPUNSPUNSP
732003-08-07 14:04ESTYesLBT/WDHUSGS-269010.70 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-26900.002890-0.93UNSPUNSPUNSPunknUNSPUNSPUNSP
722003-08-07 12:20ESTYesLBT/WDHUSGS-24308.82 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-24300.002360-1.03UNSPUNSPUNSPunknUNSPUNSPUNSP
712003-08-07 11:41ESTYesLBT/WDHUSGS-12808.01 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-12800.002140-0.60UNSPUNSPUNSPunknUNSPUNSPUNSP
702003-08-07 11:11ESTYesLBT/WDHUSGS-9017.52 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-9010.002020-0.45UNSPUNSPUNSPunknUNSPUNSPUNSP
692003-08-07 10:22ESTYesLBT/WDHUSGS-3956.86 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP-3950.001860-0.21UNSPUNSPUNSPunknUNSPUNSPUNSP
682003-08-07 09:54ESTYesLBT/WDHUSGS1276.88 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP1270.0018600.07UNSPUNSPUNSPunknUNSPUNSPUNSP
672003-08-07 09:42ESTYesLBT/WDHUSGS98.76.90 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP98.70.0018700.05UNSPUNSPUNSPunknUNSPUNSPUNSP
662003-08-07 09:20ESTYesLBT/WDHUSGS5407.00 UnspecifiedClearNONE1Imported Channel 1UNSPQADCPVADCP5400.0019000.28UNSPUNSPUNSPunknUNSPUNSPUNSP
652003-08-07 09:10ESTYesWDH/LBTUSGS5727.58 FairClearNONE1Imported Channel 1UNSPQADCPVADCP57221622600.29UNSPUNSPUNSPunknUNSPUNSPUNSP
642002-07-31 10:44ESTYesCVP/DMUSGS-259010.32 Poor NONE1Imported Channel 1BOATunspeunkno-2590 2780-0.93UNSPUNSPUNSPunknUNSPUNSPUNSP
632002-07-31 10:35ESTYesCVP/DMUSGS-276010.18 Poor NONE1Imported Channel 1BOATunspeunkno-2760 2740-1.01UNSPUNSPUNSPunknUNSPUNSPUNSP
622002-07-31 10:01ESTYesCVP/DMUSGS-21309.63 Poor NONE1Imported Channel 1BOATunspeunkno-2130 2580-0.83UNSPUNSPUNSPunknUNSPUNSPUNSP
612002-07-31 09:50ESTYesCVP/DMUSGS-19109.51 Poor NONE1Imported Channel 1BOATunspeunkno-1910 2550-0.75UNSPUNSPUNSPunknUNSPUNSPUNSP
602002-07-31 09:25ESTYesCVP/DMUSGS-19409.19 Poor NONE1Imported Channel 1BOATunspeunkno-1940 2460-0.79UNSPUNSPUNSPunknUNSPUNSPUNSP
592002-07-31 09:16ESTYesCVP/DMUSGS-17609.04 Poor NONE1Imported Channel 1BOATunspeunkno-1760 2420-0.73UNSPUNSPUNSPunknUNSPUNSPUNSP
582002-07-30 11:20ESTYesCVP/DMUSGS-248011.15 Poor NONE1Imported Channel 1BOATunspeunkno-2480 3030-0.82UNSPUNSPUNSPunknUNSPUNSPUNSP
572002-07-30 11:11ESTYesCVP/DMUSGS-261011.04 Poor NONE1Imported Channel 1BOATunspeunkno-2610 2990-0.87UNSPUNSPUNSPunknUNSPUNSPUNSP
562002-07-30 10:25ESTYesCVP/DMUSGS-244010.46 Poor NONE1Imported Channel 1BOATunspeunkno-2440 2820-0.87UNSPUNSPUNSPunknUNSPUNSPUNSP
552002-07-30 10:14ESTYesCVP/DMUSGS-233010.28 Poor NONE1Imported Channel 1BOATunspeunkno-2330 2770-0.84UNSPUNSPUNSPunknUNSPUNSPUNSP
542002-07-30 09:35ESTYesCVP/DMUSGS-22309.75 Poor NONE1Imported Channel 1BOATunspeunkno-2230 2610-0.85UNSPUNSPUNSPunknUNSPUNSPUNSP
532002-07-30 09:23ESTYesCVP/DMUSGS-23609.59 Poor NONE1Imported Channel 1BOATunspeunkno-2360 2570-0.92UNSPUNSPUNSPunknUNSPUNSPUNSP
522001-09-19 13:03ESTYesDM /LBTUSGS593012.34 Fair NONE1Imported Channel 1BOATunspeunkno5930 34101.74UNSPUNSPUNSPunknUNSPUNSPUNSP
512001-09-19 12:29ESTYesDM /LBTUSGS566012.87 Fair NONE1Imported Channel 1BOATunspeunkno5660 36001.57UNSPUNSPUNSPunknUNSPUNSPUNSP
502001-01-17 17:43ESTYesDM /CVPUSGS301010.85 FairClearNONE1Imported Channel 1BOATunspeunkno3010 29701.01UNSPUNSPUNSPunknUNSPUNSPUNSP
492001-01-17 17:36ESTYesDM /CVPUSGS293010.94 FairClearNONE1Imported Channel 1BOATunspeunkno2930 29600.99UNSPUNSPUNSPunknUNSPUNSPUNSP
482001-01-17 17:15ESTYesDM /CVPUSGS275011.21 FairClearNONE1Imported Channel 1BOATunspeunkno2750 30500.90UNSPUNSPUNSPunknUNSPUNSPUNSP
472001-01-17 17:07ESTYesDM /CVPUSGS292011.34 FairClearNONE1Imported Channel 1BOATunspeunkno2920 30900.94UNSPUNSPUNSPunknUNSPUNSPUNSP
462001-01-17 16:32ESTYesDM /CVPUSGS214011.76 FairClearNONE1Imported Channel 1BOATunspeunkno2140 32100.67UNSPUNSPUNSPunknUNSPUNSPUNSP
452001-01-17 16:24ESTYesDM /CVPUSGS196011.83 FairClearNONE1Imported Channel 1BOATunspeunkno1960 32400.60UNSPUNSPUNSPunknUNSPUNSPUNSP
442001-01-17 15:46ESTYesDM /CVPUSGS83212.02 FairClearNONE1Imported Channel 1BOATunspeunkno832 33000.28UNSPUNSPUNSPunknUNSPUNSPUNSP
432001-01-17 15:40ESTYesDM /CVPUSGS41212.03 FairClearNONE1Imported Channel 1BOATunspeunkno412 33000.12UNSPUNSPUNSPunknUNSPUNSPUNSP
422001-01-17 14:58ESTYesDM /CVPUSGS-180011.86 FairClearNONE1Imported Channel 1BOATunspeunkno-1800 32400.56UNSPUNSPUNSPunknUNSPUNSPUNSP
412001-01-17 14:51ESTYesDM /CVPUSGS-201011.81 FairClearNONE1Imported Channel 1BOATunspeunkno-2010 32300.62UNSPUNSPUNSPunknUNSPUNSPUNSP
402001-01-17 14:17ESTYesDM /CVPUSGS-283011.50 FairClearNONE1Imported Channel 1BOATunspeunkno-2830 31400.90UNSPUNSPUNSPunknUNSPUNSPUNSP
392001-01-17 14:07ESTYesDM /CVPUSGS-295011.36 FairClearNONE1Imported Channel 1BOATunspeunkno-2950 30900.96UNSPUNSPUNSPunknUNSPUNSPUNSP
382000-02-18 14:38ESTYesDJW/TPCUSGS-3197.00 Good NONE1Imported Channel 1BOATunspeunkno-31932521200.15UNSPUNSPUNSPunknUNSPUNSPUNSP
372000-02-18 14:32ESTYesDJW/TPCUSGS-3416.94 Good NONE1Imported Channel 1BOATunspeunkno-34132521000.16UNSPUNSPUNSPunknUNSPUNSPUNSP
362000-02-18 14:12ESTYesDJW/TPCUSGS3326.84 Good NONE1Imported Channel 1BOATunspeunkno33232520800.16UNSPUNSPUNSPunknUNSPUNSPUNSP
352000-02-18 14:03ESTYesDJW/TPCUSGS4886.82 Good NONE1Imported Channel 1BOATunspeunkno48832520700.24UNSPUNSPUNSPunknUNSPUNSPUNSP
342000-02-18 13:50ESTYesDJW/TPCUSGS11006.85 Good NONE1Imported Channel 1BOATunspeunkno110032520800.53UNSPUNSPUNSPunknUNSPUNSPUNSP
332000-02-18 13:44ESTYesDJW/TPCUSGS12106.86 Good NONE1Imported Channel 1BOATunspeunkno121032520800.58UNSPUNSPUNSPunknUNSPUNSPUNSP
322000-02-18 13:25ESTYesDJW/TPCUSGS19007.01 Good NONE1Imported Channel 1BOATunspeunkno190032521300.89UNSPUNSPUNSPunknUNSPUNSPUNSP
312000-02-18 12:46ESTYesDJW/TPCUSGS33707.66 Good NONE1Imported Channel 1BOATunspeunkno337032522801.48UNSPUNSPUNSPunknUNSPUNSPUNSP
302000-02-18 12:24ESTYesDJW/TPCUSGS35908.00 Good NONE1Imported Channel 1BOATunspeunkno359032524001.50UNSPUNSPUNSPunknUNSPUNSPUNSP
292000-02-18 12:05ESTYesDJW/TPCUSGS43608.48 Good NONE1Imported Channel 1BOATunspeunkno436032525201.73UNSPUNSPUNSPunknUNSPUNSPUNSP
282000-02-16 17:32ESTYesDJW/TPCUSGS-204011.04 Good NONE1Imported Channel 1BOATunspeunkno-204032532700.62UNSPUNSPUNSPunknUNSPUNSPUNSP
272000-02-16 17:09ESTYesDJW/TPCUSGS-257010.82 Good NONE1Imported Channel 1WADEunspeunkno-257032532000.80UNSPUNSPUNSPunknUNSPUNSPUNSP
262000-02-16 17:04ESTYesDJW/TPCUSGS-257010.77 Good NONE1Imported Channel 1BOATunspeunkno-257032531900.81UNSPUNSPUNSPunknUNSPUNSPUNSP
252000-02-16 16:26ESTYesDJW/TPCUSGS-285010.32 Good NONE1Imported Channel 1BOATunspeunkno-285032530500.94UNSPUNSPUNSPunknUNSPUNSPUNSP
242000-02-16 16:20ESTYesDJW/TPCUSGS-310010.24 Good NONE1Imported Channel 1BOATunspeunkno-310032530101.03UNSPUNSPUNSPunknUNSPUNSPUNSP
232000-02-16 15:24ESTYesDJW/TPCUSGS-30009.38 Good NONE1Imported Channel 1BOATunspeunkno-300032527801.03UNSPUNSPUNSPunknUNSPUNSPUNSP
222000-02-16 15:12ESTYesDJW/TPCUSGS-29409.29 Good NONE1Imported Channel 1BOATunspeunkno-294032527401.07UNSPUNSPUNSPunknUNSPUNSPUNSP
212000-02-16 15:04ESTYesDJW/TCUSGS-32009.10 Good NONE1Imported Channel 1BOATunspeunkno-320032526901.19UNSPUNSPUNSPunknUNSPUNSPUNSP
202000-02-16 14:14ESTYesDJW/TCUSGS-23408.37 Good NONE1Imported Channel 1BOATunspeunkno-234032524800.91UNSPUNSPUNSPunknUNSPUNSPUNSP
192000-02-16 13:43ESTYesdjw/tcUSGS-20207.82 Good NONE1Imported Channel 1BOATunspeunkno-202032523300.87UNSPUNSPUNSPunknUNSPUNSPUNSP
182000-02-16 13:36ESTYesdjw/tcUSGS-19707.74 Good NONE1Imported Channel 1BOATunspeunkno-197032523000.85UNSPUNSPUNSPunknUNSPUNSPUNSP
172000-02-16 12:59ESTYesDJW/TCUSGS-13407.17 Good NONE1Imported Channel 1BOATunspeunkno-134032521500.62UNSPUNSPUNSPunknUNSPUNSPUNSP
162000-02-16 12:53ESTYesdjw/tcUSGS-12807.06 Good NONE1Imported Channel 1BOATunspeunkno-128032521300.60UNSPUNSPUNSPunknUNSPUNSPUNSP
152000-02-16 10:58ESTYesDJW/TPCUSGS-20907.350.00 Poor NONE1Imported Channel 1BOATunspeunkno-2090325 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
142000-02-16 10:52ESTYesDJW/TCUSGS-21407.350.00 Poor NONE1Imported Channel 1BOATunspeunkno-2140325 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
131999-04-21 14:58ESTYesJLK/APGUSGS271010.25 GoodClearNONE1Imported Channel 1BOATunspeunkno271032530300.89UNSPUNSPUNSPunknUNSPUNSPUNSP
121999-04-21 14:51ESTYesJLK/APGUSGS288010.33 GoodClearNONE1Imported Channel 1BOATunspeunkno288032530500.94UNSPUNSPUNSPunknUNSPUNSPUNSP
111999-04-21 14:48ESTYesJLK/APGUSGS258010.38 GoodClearNONE1Imported Channel 1BOATunspeunkno258032530700.84UNSPUNSPUNSPunknUNSPUNSPUNSP
101999-04-21 14:44ESTYesJLK/APGUSGS271010.45 GoodClearNONE1Imported Channel 1BOATunspeunkno271032530900.88UNSPUNSPUNSPunknUNSPUNSPUNSP
91999-04-21 14:41ESTYesJLK/APGUSGS260010.51 GoodClearNONE1Imported Channel 1BOATunspeunkno260032531100.84UNSPUNSPUNSPunknUNSPUNSPUNSP
81999-04-21 14:37ESTYesJLK/APGUSGS256010.57 GoodClearNONE1Imported Channel 1BOATunspeunkno256032531200.82UNSPUNSPUNSPunknUNSPUNSPUNSP
71999-04-21 14:33ESTYesJLK/APGUSGS253010.63 UnspecifiedClearNONE1Imported Channel 1BOATunspeunkno253032531400.78UNSPUNSPUNSPunknUNSPUNSPUNSP
61999-04-21 14:30ESTYesJLK/APGUSGS245010.67 GoodClearNONE1Imported Channel 1BOATunspeunkno245032531600.78UNSPUNSPUNSPunknUNSPUNSPUNSP
51999-04-21 14:26ESTYesJLK/APGUSGS216010.72 GoodClearNONE1Imported Channel 1BOATunspeunkno216032531700.68UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-04-21 14:21ESTYesJLK/APGUSGS216010.79 GoodClearNONE1Imported Channel 1BOATunspeunkno216032531900.68UNSPUNSPUNSPunknUNSPUNSPUNSP
31999-04-21 11:00ESTYesJLK/APGUSGS-27209.66 GoodClearNONE1Imported Channel 1BOATunspeunkno-272032528500.95UNSPUNSPUNSPunknUNSPUNSPUNSP
21999-04-21 10:30ESTYesJLK/APGUSGS-24809.24 GoodClearNONE1Imported Channel 1BOATunspeunkno-248032527300.91UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-04-21 10:27ESTYesJLK/APGUSGS-24209.19 GoodClearNONE1Imported Channel 1BOATunspeunkno-242032527100.89UNSPUNSPUNSPunknUNSPUNSPUNSP