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Streamflow Measurements for the Nation


USGS 02231253 ST. MARYS RIVER NEAR GROSS, FLA.


Nassau County, Florida
Hydrologic Unit Code 03070204
Latitude  30°44'29", Longitude  81°41'17" NAD27
Drainage area 1,360.00  square miles
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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
 
1101990-08-14 14:45ESTYesCVP/MJSUSGS1510011.590.470.60Fair NONE
1091990-08-14 14:00ESTYesMJS/MARUSGS1320010.700.540.50Fair NONE
1081990-08-14 13:15ESTYesCVP/MARUSGS1040010.130.640.60Fair NONE
1071990-08-14 12:30ESTYesCVP/MARUSGS76509025.000.570.50Fair NONE
1061990-08-14 11:15ESTYesRAB/MJSUSGS91807.880.360.70Fair NONE
1051990-08-14 10:30ESTYesRAB/MJSUSGS128008.00-0.320.50Fair NONE
1041990-08-14 09:45ESTYesRAB/MJSUSGS144008.55-0.440.50Fair NONE
1031990-08-14 09:00ESTYesRAB/MJSUSGS145009.28-0.390.50Fair NONE
1021987-07-15 15:00ESTYesALLUSGS1310012.790.110.50GoodClearNONE
1011987-07-15 14:00ESTYesALLUSGS1430012.570.220.60GoodClearNONE
1001987-07-15 13:00ESTYesALLUSGS1460012.210.320.60GoodClearNONE
991987-07-15 11:45ESTYesALLUSGS1170011.320.690.60GoodClearNONE
981987-07-15 11:00ESTYesALLUSGS736010.400.590.50GoodClearNONE
971987-07-15 09:25ESTYesALLUSGS123008.550.230.50GoodClearNONE
961987-07-06 15:00ESTYesALLUSGS1190010.210.490.50GoodClearNONE
951987-07-06 14:15ESTYesALLUSGS92809.500.516.00GoodClearNONE
941987-07-06 13:00ESTYesALLUSGS34708.501.101.00PoorClearNONE
931987-07-06 12:00ESTYesALLUSGS110007.61-0.210.70GoodClearNONE
921987-07-06 11:00ESTYesALLUSGS133008.15-0.781.00GoodClearNONE
911987-07-06 09:45ESTYesALLUSGS139009.12-0.911.00GoodClearNONE
901986-08-11 -- ----YesRBUSGS1450012.420.230.60Fair NONE
891986-08-11 -- ----YesRBUSGS1500011.940.540.70Fair NONE
881986-08-11 -- ----YesRBUSGS1240010.940.991.00Fair NONE
871986-08-11 -- ----YesRBUSGS1080010.200.490.50Fair NONE
861986-08-11 -- ----YesRBUSGS5178.740.680.60Fair NONE
851986-08-11 -- ----YesRBUSGS93008.000.380.60Fair NONE
841986-08-04 -- ----YesMRUSGS124009.62-0.650.80Fair NONE
831986-08-04 -- ----YesMSUSGS1050010.68-0.650.90Fair NONE
821986-08-04 -- ----YesMRUSGS500011.85-0.110.90Fair NONE
811985-10-15 -- ----YesRBUSGS2040012.08-0.630.50Good NONE
801985-10-15 -- ----YesRBUSGS1720012.59-0.350.40Unspecified NONE
791985-10-15 -- ----YesRBUSGS1140013.10-0.450.70Fair NONE
781985-10-15 -- ----YesRBUSGS502013.73-0.230.60Poor NONE
771985-10-15 -- ----YesRBUSGS1620013.950.050.70Unspecified NONE
761985-10-15 -- ----YesRBUSGS1710013.610.210.60Good NONE
751985-10-15 -- ----YesRBUSGS1220013.350.300.70Good NONE
741985-10-15 -- ----YesRBUSGS1230012.920.460.90Good NONE
731982-04-16 -- ----YesCCUSGS1930010.38-1.111.10Good NONE
721982-04-06 -- ----YesCCUSGS1490011.52-1.101.20Good NONE
711981-04-02 -- ----YesCCUSGS1830010.01-0.860.80Unspecified NONE
701981-04-02 -- ----YesCCUSGS1760010.98-1.171.20Unspecified NONE
691981-04-02 -- ----YesCCUSGS535011.91-0.750.80Unspecified NONE
681980-09-24 14:05ESTYesCCUSGS1500011.84-0.580.80FairUnspecifedNONE
671980-09-24 12:30ESTYesMS/SUSGS-828013.06-0.401.00PoorUnspecifedNONE
661980-09-24 11:20ESTYesMS/CUSGS-1500013.100.221.30GoodUnspecifedNONE
651980-07-24 11:52:30ESTYesCUSGS135009.39-0.660.80FairUnspecifedNONE
641980-07-24 10:52:30ESTYesCUSGS1380010.26-1.081.30GoodUnspecifedNONE
631980-06-17 15:22:30ESTYesASUSGS-1050012.11-0.440.80FairUnspecifedNONE
621980-06-17 14:15ESTYesASUSGS-1250012.260.341.00GoodUnspecifedNONE
611975-04-02 15:00ESTYesSCOUSGS-1150012.350.200.70GoodUnspecifedNONE
601975-04-02 08:45ESTYesSCOUSGS1760010.42-0.801.00GoodUnspecifedNONE
591974-03-11 18:20ESTYesSCOUSGS1730010.00-0.680.70GoodUnspecifedNONE
581974-03-11 13:32:30ESTYesRAOUSGS-1490012.680.170.80FairUnspecifedNONE
571972-04-12 18:22:30ESTYesALBUSGS-1290011.140.940.80GoodUnspecifedNONE
561972-04-12 13:05ESTYesALBUSGS1980010.34-0.470.70GoodUnspecifedNONE
551971-01-27 08:57:30ESTYesPPUSGS-1610011.720.250.40GoodUnspecifedNONE
541971-01-26 14:40ESTYesPPUSGS183009.42-0.450.30GoodUnspecifedNONE
531971-01-26 13:55ESTYesPPUSGS1770010.25-0.300.30GoodUnspecifedNONE
521968-08-09 10:57:30ESTYesPPUSGS-1450012.140.130.40GoodUnspecifedNONE
511968-08-08 15:27:30ESTYesPPUSGS176009.02-0.440.40GoodUnspecifedNONE
501968-05-27 16:12:30ESTYesPP/DCCUSGS98907.560.090.40GoodUnspecifedNONE
491968-05-27 15:10ESTYesPP/DCCUSGS128008.13-0.300.30GoodUnspecifedNONE
481968-05-27 14:25ESTYesPPUSGS135008.80-0.290.30GoodUnspecifedNONE
471968-05-27 13:40ESTYesPP/DCCUSGS140009.48-0.350.30GoodUnspecifedNONE
461968-05-27 12:37:30ESTYesPP/DCCUSGS1410010.12-0.401.10GoodUnspecifedNONE
451968-04-16 17:30ESTYesPPUSGS1790010.21-0.260.30GoodUnspecifedNONE
441968-04-16 11:45ESTYesPPUSGS-1420012.420.150.50GoodUnspecifedNONE
431967-11-03 08:52:30ESTYesPPUSGS-1560012.290.220.60GoodUnspecifedNONE
421967-11-02 15:40ESTYesPPUSGS2080010.52-0.450.50GoodUnspecifedNONE
411967-09-05 17:47:30ESTYesPPUSGS2410011.15-0.100.40GoodUnspecifedNONE
401967-06-07 08:45ESTYesPPUSGS-1200012.600.130.50GoodUnspecifedNONE
391967-06-06 18:42:30ESTYesPPUSGS-1420012.300.160.40GoodUnspecifedNONE
381967-06-06 13:57:30ESTYesPPUSGS1670010.50-0.330.40GoodUnspecifedNONE
371966-10-13 16:50ESTYesPPUSGS1940010.400.120.30GoodUnspecifedNONE
361966-10-13 16:10ESTYesPPUSGS2220010.30-0.050.30GoodUnspecifedNONE
351966-10-13 15:25ESTYesPPUSGS2330010.60-0.260.30GoodUnspecifedNONE
341966-10-13 14:40ESTYesPPUSGS2240011.20-0.200.30GoodUnspecifedNONE
331966-10-13 13:47:30ESTYesPPUSGS1960011.80-0.280.40GoodUnspecifedNONE
321966-10-13 13:07:30ESTYesPPUSGS1660012.20-0.220.40GoodUnspecifedNONE
311966-10-13 11:42:30ESTYesPPUSGS-272013.10-0.250.40GoodUnspecifedNONE
301966-10-13 10:52:30ESTYesPPUSGS-994013.400.060.40GoodUnspecifedNONE
291966-10-13 10:02:30ESTYesPPUSGS-1260013.400.060.40GoodUnspecifedNONE
281966-10-13 09:25ESTYesPPUSGS-1240013.200.110.50GoodUnspecifedNONE
271966-10-13 08:35ESTYesPPUSGS-1180013.000.220.70GoodUnspecifedNONE
261966-10-12 15:45ESTYesPPUSGS1650010.100.160.50GoodUnspecifedNONE
251966-10-12 14:30ESTYesPPUSGS2280010.40-0.400.70GoodUnspecifedNONE
241966-10-12 13:25ESTYesPPUSGS1850011.10-0.490.70GoodUnspecifedNONE
231966-07-06 13:42:30ESTYesPPUSGS100012.30-0.350.90FairUnspecifedNONE
221966-05-03 07:57:30ESTYesALB/DCCUSGS-1520012.300.100.40GoodUnspecifedNONE
211966-05-03 07:28:30ESTYesALB/DCCUSGS-1550012.2012.200.40GoodUnspecifedNONE
201966-05-03 07:15ESTYesALB/DCCUSGS-1570011.900.2910.50GoodUnspecifedNONE
191966-05-02 14:55ESTYesALB/DCCUSGS127007.60-0.040.30GoodUnspecifedNONE
181966-05-02 14:20ESTYesALB/DCCUSGS156007.90-0.250.30GoodUnspecifedNONE
171966-05-02 13:55ESTYesALB/DCCUSGS167008.20-0.300.30GoodUnspecifedNONE
161966-05-02 13:27:30ESTYesALB/DCCUSGS175008.70-0.490.40GoodUnspecifedNONE
151966-04-26 14:50ESTYesALB/DCCUSGS-658011.60-0.080.50FairUnspecifedNONE
141966-04-26 12:47:30ESTYesALB/DCCUSGS-1270011.200.370.40GoodUnspecifedNONE
131966-04-26 11:20ESTYesALB/DCCUSGS-104009.800.320.30GoodUnspecifedNONE
121966-04-26 10:55ESTYesALB/DCCUSGS-98809.400.330.30GoodUnspecifedNONE
111966-04-26 10:30ESTYesALB/DCCUSGS-69709.000.390.30GoodUnspecifedNONE
101966-04-26 10:07:30ESTYesALB/DCCUSGS-52108.600.490.40GoodUnspecifedNONE
91966-04-26 09:30ESTYesALB/DCCUSGS16507.900.380.30FairUnspecifedNONE
81966-04-26 09:05ESTYesALB/DCCUSGS61707.600.220.30FairUnspecifedNONE
71966-04-26 08:40ESTYesALB/DCCUSGS87307.400.060.30GoodUnspecifedNONE
61966-04-25 18:12:30ESTYesALB/DCCUSGS124007.50-0.300.40GoodUnspecifedNONE
51966-04-25 17:15ESTYesALB/DCCUSGS133008.30-0.370.50GoodUnspecifedNONE
41966-04-25 16:30ESTYesALB/DCCUSGS132009.10-0.420.30GoodUnspecifedNONE
31966-04-25 16:00ESTYesALB/CALUSGS132009.50-0.340.30GoodUnspecifedNONE
21966-04-25 15:40ESTYesALB/CALUSGS124009.90-0.360.30GoodUnspecifedNONE
11966-04-25 15:12:30ESTYesALB/DCCUSGS1090010.40-0.540.40GoodUnspecifedNONE