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Streamflow Measurements for the Nation


USGS 50131990 RIO GUANAJIBO AT HWY 119 AT SAN GERMAN, PR


San German Municipio, Puerto Rico
Hydrologic Unit Code 21010003
Latitude  18°05'05.15", Longitude  67°01'57.36" NAD27
Drainage area 35.4  square miles
Gage datum 147.6 feet above NGVD29
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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
 
1952014-06-04 11:32ASTYesJT/FAUSGS4.785.400.00 FairDebrisLightNONE
1942014-03-26 09:51ASTYesLAA/JTUSGS7.545.430.001.10FairClearNONE
1932014-03-26 08:36:35ASTYesLAA/JTUSGS6.665.430.000.30PoorClearNONE
1922014-01-16 08:25ASTYesJTUSGS9.655.480.000.80GoodClearNONE
1912013-11-06 08:31:30ASTYesJTUSGS1345.88-0.031.50UnspecifiedClearNONE
1902013-08-07 07:02:30ASTYesJT/MAQUSGS50.15.13 1.10GoodClearNONE
1882013-02-21 07:02ASTYesJT RRMUSGS8.334.60 0.50UnspecifiedDebrisLightNONE
1872012-12-04 07:04ASTYesJt RRMUSGS1065.28 0.60GoodClearNONE
1862012-07-24 06:49:30ASTYesJT RRMUSGS10.34.71 0.60GoodClearNONE
1852012-03-22 07:23:30ASTYesJT RRUSGS46.95.60 0.80Fair NONE
1842012-01-12 07:07:30ASTYesJT RRUSGS20.75.15 0.80GoodClearNONE
1832011-11-10 07:04ASTYesJT RRMUSGS83.15.60 1.00GoodClearNONE
1822011-10-19 07:41:30ASTYesJT RRMUSGS67.15.48-0.010.40GoodClearNONE
1812011-08-10 13:13:30ASTYesJT RRMUSGS60.25.370.000.40FairClearNONE
1802011-06-12 11:44:30ASTYesLL JOUSGS19.44.820.000.50GoodClearNONE
1792011-03-19 16:00ASTYesLVegaUSGS12.34.280.000.50UnspecifiedClearNONE
1782011-01-25 09:49:30ASTYesLAVUSGS11.94.86-0.010.60FairClearNONE
1772010-11-18 09:29:30ASTYesLAVUSGS44.75.25-0.010.90Fair NONE
1762010-09-14 09:16ASTYesLAVUSGS1035.45-0.010.60Good NONE
1752010-07-21 09:09:30ASTYesLAVUSGS1295.68-0.040.90Fair NONE
1742010-03-17 09:30:30ASTYesLAVUSGS16.94.550.000.50GoodClearNONE
1732010-02-11 15:09:30ASTYesLAVUSGS10.54.27 0.70FairClearNONE
1722009-10-15 08:28ASTYesLAVUSGS2255.70-0.020.60GoodClearNONE
1712009-09-22 09:51:30ASTYesLAVUSGS23.84.360.000.70GoodClearNONE
1702009-08-25 12:39ASTYesLAVUSGS29.44.37-0.010.60FairClearNONE
1692009-06-30 09:57:30ASTYesLAVUSGS12.54.240.000.80GoodClearNONE
1682009-04-21 11:28:36ASTYesLAVUSGS14.24.330.000.60FairClearNONE
1672009-02-26 09:37:06ASTYesLAVUSGS13.14.230.000.90GoodClearNONE
1662008-11-20 09:06:30ASTYesLAVUSGS80.44.70-0.010.70FairClearNONE
1652008-09-22 10:37ASTYesAGF/JRSUSGS45208.450.200.30PoorUnspecifedNONE
1642008-09-22 10:05ASTYesAGF/CNUSGS41409.73-0.130.20FairUnspecifedNONE
1632008-08-20 12:33ASTYesVEGAUSGS22.54.85-0.010.50GoodUnspecifedNONE
1622008-07-01 07:15ASTYesLAVUSGS9.794.630.001.00Fair NONE
1612008-04-16 12:09ASTYesLVUSGS8.394.590.000.70Unspecified NONE
1602008-01-23 11:07ASTYesLVUSGS19.84.780.000.90Unspecified NONE
1592007-11-28 10:44ASTYesLVUSGS39.35.16-0.010.60Unspecified NONE
1582007-08-09 10:19ASTYesIMC/LVUSGS26.25.070.000.60Unspecified NONE
1572007-06-14 07:31ASTYesIMC/LVUSGS9.374.81-0.020.40Unspecified NONE
1562007-03-21 08:20ASTYesLAV/IMCUSGS5.214.70-0.010.60FairClearNONE
1552007-02-20 13:21ASTYesLAVUSGS7.334.71-0.010.50FairClearNONE
1542006-12-07 10:06ASTYesLAVUSGS14.84.830.000.50FairClearNONE
1532006-10-11 11:50ASTYesLAV/AFUSGS23.44.930.000.60ExcellentClearNONE
1522006-08-16 11:48ASTYesLAV/AFUSGS11.42.890.001.00ExcellentClearNONE
1512004-11-17 10:00ASTYescnfUSGS50.73.750.000.60Fair NONE
1502004-10-06 09:25ASTYescnfUSGS1144.040.000.50Good NONE
1492004-08-10 10:00ASTYescnfUSGS23.03.580.000.50Fair NONE
1482004-06-02 13:00ASTYescnfUSGS76.13.880.000.40Fair NONE
1472004-04-21 10:45ASTYescnfUSGS38.63.480.000.60Fair NONE
1462004-03-05 07:50ASTYescnfUSGS16.03.250.000.40FairDebrisHeavyNONE
1452004-01-28 11:00ASTYescnfUSGS41.83.480.000.50FairClearNONE
1442003-12-05 10:43ASTYescnfUSGS64.83.870.000.40FairClearNONE
1432003-10-16 09:15ASTYesCNUSGS65.85.110.000.50Fair NONE
1422003-08-20 11:40ASTYesCNUSGS2.574.490.000.30Fair NONE
1412003-07-09 09:48ASTYesCNUSGS4.635.920.010.80Fair NONE
1402003-05-06 10:40ASTYesCNUSGS14.26.170.000.50Fair NONE
1392003-03-19 15:52ASTYesGAUSGS1.435.810.000.30Poor NONE
1382003-01-23 08:20ASTYesCNUSGS7.155.980.000.50Fair NONE
1372002-11-27 07:25ASTYescn/jamUSGS24.56.190.000.50Fair NONE
1362002-11-06 12:10ASTYesCNUSGS50.56.560.000.50Fair NONE
1352002-10-17 08:00ASTYesCN /JAMUSGS18.96.230.000.80Good NONE
1342002-09-10 15:45ASTYesCNUSGS6.836.010.000.40Poor NONE
1332002-08-06 12:30ASTYesCNUSGS23.16.33-0.010.50Unspecified NONE
1322002-07-23 13:10ASTYesCNUSGS3.805.930.000.50Unspecified NONE
1312002-06-12 10:55ASTYesCDLUSGS19.16.140.000.60Fair NONE
1302002-05-09 09:20ASTYesCDLUSGS53.46.57-0.010.60Good NONE
1292002-04-02 13:59ASTYesCDLUSGS15.66.100.000.50Fair NONE
1282002-03-06 13:37ASTYesCDLUSGS2.555.950.000.80Good NONE
1272002-02-20 11:11ASTYesCDLUSGS8.956.120.000.60Fair NONE
1262002-01-28 11:45ASTYesPLDUSGS5.206.020.000.50GoodDebrisModerateNONE
1252001-12-12 14:58ASTYesCDLUSGS29.66.320.000.50Fair NONE
1242001-11-20 10:29ASTYesCDLUSGS14.46.090.000.50Fair NONE
1232001-10-17 09:20ASTYesCDLUSGS17.16.16-0.010.60Fair NONE
1222001-09-18 13:19ASTYesCDLUSGS16.66.140.000.60Fair NONE
1212001-08-09 13:52ASTYesCDL/cnUSGS10.36.080.000.30Fair NONE
1202001-07-18 13:24ASTYesCDLUSGS30.56.30-0.070.50Fair NONE
1192001-06-14 08:27ASTYesCDLUSGS12.76.060.000.60Fair NONE
1182001-05-22 09:36ASTYesCENUSGS31.76.330.000.40Fair NONE
1172001-05-06 17:55ASTYesHTS/RACUSGS2590021.29 Unspecified NONE
1162001-04-24 10:40ASTYesCENUSGS1017.39-0.020.40Fair NONE
1152001-03-08 09:00ASTYesCENUSGS6.186.580.000.50Fair NONE
1142001-02-15 12:00ASTYesCENUSGS7.016.640.450.50Fair NONE
1132001-01-25 11:25ASTYesCDL/CENUSGS9.366.650.000.30Fair NONE
1122000-12-28 10:03ASTYesCDL/CENUSGS21.76.760.000.40Fair NONE
1112000-11-16 12:00ASTYesCENUSGS53.67.020.000.40Fair NONE
1102000-10-12 11:33ASTYesCENUSGS54.66.980.000.40Fair NONE
1092000-09-14 11:14ASTYesCENUSGS25.46.700.000.40Fair NONE
1082000-08-16 09:28ASTYesCENUSGS9.826.440.000.40UnspecifiedClearNONE
1072000-07-11 11:20ASTYesCENUSGS16.16.400.000.50FairClearNONE
1062000-06-22 07:57ASTYesCEN/NPUSGS22.56.500.000.60UnspecifiedClearNONE
1052000-05-25 10:12ASTYesJARUSGS31.46.480.000.50Fair NONE
1042000-04-12 09:21ASTYesJARUSGS8.586.420.000.50FairClearNONE
1032000-03-24 09:37ASTYesRF /WGGUSGS11.16.490.000.90Unspecified NONE
1022000-02-10 09:31ASTYesCNFUSGS10.16.430.000.40Unspecified NONE
1012000-01-20 09:47ASTYesCNFUSGS12.86.440.000.40Unspecified NONE
1001999-12-29 09:40ASTYesCNFUSGS91.56.800.000.30Unspecified NONE
991999-11-05 08:02ASTYesCNFUSGS1186.850.000.40Fair NONE
981999-10-26 10:53ASTYesCENUSGS2327.200.000.40Unspecified NONE
971999-09-29 10:33ASTYesCENUSGS1116.930.000.40FairClearNONE
961999-08-17 12:05ASTYesCENUSGS52.26.55-0.010.50FairClearNONE
951999-07-21 11:24ASTYesCENUSGS19.86.180.000.40FairClearNONE
941999-06-10 08:57ASTYesCENUSGS83.26.74-0.010.40FairClearNONE
931999-05-04 11:34ASTYesCENUSGS9.736.020.000.40UnspecifiedClearNONE
921999-04-12 13:20ASTYesCENUSGS16.66.120.000.40PoorClearNONE
911999-03-18 09:24ASTYesJARUSGS16.46.030.000.40FairClearNONE
901999-02-11 07:10ASTYesGWAUSGS12.76.020.000.40GoodClearNONE
891999-01-26 10:44ASTYesJARUSGS30.86.170.000.60FairClearNONE
881998-12-22 09:33ASTYesJARUSGS40.76.260.000.40FairClearNONE
871998-11-24 09:55ASTYesJARUSGS54.16.320.000.40Fair NONE
861998-09-17 09:12ASTYesJARUSGS45.26.510.000.40FairClearNONE
851998-07-28 06:48ASTYesJARUSGS36.26.43-0.020.40FairClearNONE
841998-06-09 06:47ASTYesJARUSGS33.66.400.000.50FairClearNONE
831998-05-19 06:29ASTYesJARUSGS12.76.14-0.010.40FairClearNONE
821998-04-16 08:37ASTYesJARUSGS2.815.930.000.60FairClearNONE
811998-03-12 07:30ASTYesGWAUSGS3.955.940.000.40Unspecified NONE
801998-02-18 07:20ASTYesJARUSGS8.646.030.000.50FairClearNONE
791998-01-16 07:14ASTYesJARUSGS6.955.990.000.60FairClearNONE
781997-12-18 07:28ASTYesJARUSGS9.536.040.000.40FairClearNONE
771997-11-05 14:55ASTYesGWAUSGS18.26.170.000.50GoodClearNONE
761997-10-22 07:25ASTYesGWAUSGS52.76.560.000.60GoodClearNONE
751997-09-19 06:30ASTYesJARUSGS4.595.920.000.40Fair NONE
741997-08-13 12:45ASTYesJAR/GWAUSGS6.805.960.000.40Fair NONE
731997-07-17 06:28ASTYesJARUSGS4.665.920.000.40Fair NONE
721997-06-11 10:14ASTYesJARUSGS3.805.960.000.40Fair NONE
711997-05-13 06:08ASTYesJARUSGS5.215.980.000.40Fair NONE
701997-04-17 06:30ASTYesJARUSGS5.466.000.000.40Fair NONE
691997-03-20 07:15ASTYesJARUSGS8.526.010.000.50Fair NONE
681997-02-12 07:00ASTYesJARUSGS15.26.130.000.40Fair NONE
671997-01-23 11:25ASTYesJARUSGS21.06.200.000.40FairClearNONE
661996-12-13 07:30ASTYesJARUSGS25.16.260.000.50Fair NONE
651996-11-20 07:32ASTYesJARUSGS1106.90-0.020.50Fair NONE
641996-10-08 12:43ASTYesJAR/JATUSGS30.56.310.020.60Fair NONE
631996-09-11 16:45ASTYesJAR/JMAUSGS2297.28-0.010.50Poor NONE
621996-08-08 10:46ASTYesJARUSGS1096.98-0.050.50Fair NONE
611996-07-30 09:07ASTYesJARUSGS16.46.14-0.010.40Unspecified NONE
601996-06-13 13:45ASTYesGWAUSGS14.06.09-0.020.50GoodClearNONE
591996-05-15 07:06ASTYesJARUSGS8.096.040.000.50Fair NONE
581996-04-18 07:41ASTYesGWAUSGS10.56.040.000.60Good NONE
571996-03-14 11:20ASTYesJARUSGS5.106.000.010.60Fair NONE
561996-02-15 13:06ASTYesJARUSGS4.985.980.000.50Fair NONE
551996-01-16 11:53ASTYesJARUSGS5.535.940.040.50Fair NONE
541995-12-07 11:42ASTYesJARUSGS20.76.23-0.020.60Fair NONE
531995-11-28 10:53ASTYesJARUSGS18.56.20-0.010.60Fair NONE
521995-10-04 11:17ASTYesJARUSGS31.06.340.000.50GoodClearNONE
511995-09-19 09:56ASTYesJARUSGS80.06.72-0.010.60FairClearNONE
501995-08-02 14:10ASTYesGWA/JRUSGS14.26.120.000.40FairClearNONE
491995-07-19 10:40ASTYesJARUSGS9.566.050.000.40Fair NONE
481995-06-16 07:06ASTYesJARUSGS8.656.010.000.40FairClearNONE
471995-05-12 06:45ASTYesJARUSGS30.46.280.000.50Fair NONE
461995-04-07 07:19ASTYesJARUSGS5.546.000.010.50Fair NONE
451995-03-29 06:59ASTYesJARUSGS7.846.020.000.40Fair NONE
441995-02-07 08:34ASTYesJARUSGS8.155.440.000.40Fair NONE
431995-01-17 15:10ASTYesJARUSGS12.05.480.000.40Fair NONE
421994-12-19 12:28ASTYesJARUSGS20.45.540.000.60Fair NONE
411994-11-15 10:59ASTYesJARUSGS40.55.660.000.40Fair NONE
401994-10-06 11:20ASTYesJARUSGS16.95.560.000.40Fair NONE
391994-09-08 14:32ASTYesJARUSGS5.675.400.000.50Good NONE
381994-08-30 09:30ASTYesCENUSGS6.475.450.000.50Fair NONE
371994-07-20 09:00ASTYesJARUSGS3.215.380.000.40Fair NONE
361994-06-07 08:22ASTYesJARUSGS2.435.440.000.40Fair NONE
351994-05-23 15:38ASTYesJARUSGS2.905.520.000.40Fair NONE
341994-04-13 08:09ASTYesJARUSGS12.35.460.000.40Fair NONE
331994-03-15 11:52ASTYesJARUSGS8.635.440.000.30Fair NONE
321994-02-17 07:50ASTYesJARUSGS5.375.520.040.50Good NONE
311994-01-21 08:21ASTYesJARUSGS7.785.490.000.40Fair NONE
301993-12-21 08:24ASTYesJARUSGS15.75.500.000.50Fair NONE
291993-11-08 14:10ASTYesJARUSGS20.05.490.020.50Fair NONE
281993-10-07 -- ----YesJARUSGS52.75.640.000.50Good NONE
271993-09-08 -- ----YesJARUSGS13.75.430.000.50Fair NONE
261993-07-19 -- ----YesJARUSGS15.95.450.000.60Fair NONE
251993-06-16 -- ----YesGAUSGS31.65.440.000.50Fair NONE
241993-05-12 -- ----YesJARUSGS24.25.30 Fair NONE
231993-04-07 -- ----YesJARUSGS7.793.920.010.50Good NONE
221993-03-24 -- ----YesJARUSGS10.44.040.000.40Good NONE
211993-02-23 -- ----YesJARUSGS17.44.070.000.40Fair NONE
201993-01-20 -- ----YesJARUSGS18.74.37 Fair NONE
191992-12-16 -- ----YesJARUSGS54.44.720.000.50Good NONE
181992-11-11 -- ----YesJARUSGS55.45.100.000.50Good NONE
171992-10-15 11:58ASTYesJARUSGS1405.270.000.60Fair NONE
161992-09-22 10:52ASTYesJARUSGS57.64.520.010.60Fair NONE
151992-08-26 12:00ASTYesJARUSGS12.83.970.000.40Poor NONE
141992-07-22 10:26ASTYesPJGUSGS3.604.190.000.60Fair NONE
131992-06-30 11:42ASTYesPJGUSGS2.303.84-0.010.60Fair NONE
121992-05-28 09:39ASTYesPJGUSGS68.84.50-0.010.70Good NONE
111992-03-12 10:51ASTYesJAT/PJGUSGS2.984.100.000.60Unspecified NONE
101992-02-19 16:09ASTYesPJGUSGS3.654.15-0.020.70Fair NONE
91992-01-28 13:06ASTYesPJGUSGS4.915.120.000.50Fair NONE
81991-12-18 10:24ASTYesPJGUSGS6.184.92-0.010.50Good NONE
71991-11-26 12:11ASTYesPJGUSGS14.55.010.000.60Good NONE
61991-10-24 12:56ASTYesPJGUSGS19.35.170.000.50Fair NONE
51991-09-10 12:07ASTYesJAT/PJGUSGS8.104.980.000.60Fair NONE
41991-08-21 09:53ASTYesJATUSGS13.45.09 Good NONE
31991-07-29 13:21ASTYesJATUSGS19.15.09-0.020.50Fair NONE
21991-06-27 07:39ASTYesJATUSGS4.474.78 Good NONE
11991-05-18 16:31ASTYesJATUSGS20.65.12 Good NONE