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Streamflow Measurements for the Nation


USGS 50115900 RIO PORTUGUES AT HWY 14 AT PONCE, PR


Ponce Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°01'09", Longitude  66°36'26" NAD27
Drainage area 18.6  square miles
Gage datum 49.2 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
 
1122012-07-20 09:25ASTYesFAM/DMHUSGS31.19.330.080.80FairDebrisHeavyNONE
1112012-05-23 11:35ASTYesLAVUSGS34.69.800.000.50GoodClearNONE
1102012-02-23 07:30ASTYesLAVUSGS7.009.090.000.50GoodClearNONE
1092011-12-07 11:10ASTYesLAV/DMHUSGS17.29.26-0.010.50FairDebrisHeavyNONE
1082011-10-06 10:10ASTYesLAV/DMHUSGS29.49.42-0.010.80FairClearNONE
1072011-09-08 11:11ASTYesLAVUSGS53.49.530.000.50FairClearNONE
1062011-06-30 07:30:30ASTYesLAVUSGS6.279.170.000.50PoorUnspecifedNONE
1052011-04-06 12:30ASTYesLAVUSGS2.149.050.000.30PoorUnspecifedNONE
1042011-01-26 08:14:30ASTYesLAVUSGS4.499.220.000.40FairClearNONE
1032010-12-01 10:07:30ASTYesLAVUSGS16.39.300.000.60FairClearNONE
1022010-08-25 12:17:30ASTYesLAVUSGS38.99.640.010.60GoodClearNONE
1012010-08-04 13:57ASTYesLAVUSGS21.79.480.000.60FairClearNONE
1002010-03-10 09:07:30ASTYesLAVUSGS8.129.150.000.50FairClearNONE
992009-10-20 08:42:30ASTYesLAVUSGS74.49.88-0.030.80UnspecifiedUnspecifedNONE
982009-08-26 09:21ASTYesLAVUSGS13.79.420.000.50UnspecifiedUnspecifedNONE
972009-07-01 07:48ASTYesLAVUSGS9.689.24-0.150.50UnspecifiedUnspecifedNONE
962009-05-01 08:36:54ASTYesLAVUSGS11.69.26-0.010.70FairClearNONE
952009-03-10 09:47ASTYesLAVUSGS13.49.240.030.50FairClearNONE
942008-10-29 15:35:30ASTYesLAVUSGS25.39.38-0.020.70FairUnspecifedNONE
932008-08-20 08:26:30ASTYesLAVUSGS13.69.28-0.020.60FairClearNONE
922008-05-20 08:24ASTYesLVUSGS7.809.10-0.010.70Unspecified NONE
912008-02-21 13:44ASTYesLVUSGS13.99.070.000.60Poor NONE
902007-03-20 14:54ASTYesLAV/IMCUSGS3.339.050.000.40Good NONE
892007-02-13 09:10ASTYesLAVUSGS4.699.080.000.30Fair NONE
882006-11-08 12:00ASTYesLAVUSGS19.49.300.000.50Excellent NONE
872006-08-22 09:15ASTYesLAVUSGS11.09.170.01 Excellent NONE
862006-05-11 07:33ASTYesLAV/CENUSGS24.29.210.000.30Fair NONE
852006-03-09 07:13ASTYesLAV/CENUSGS25.89.35-0.020.60FairClearNONE
842006-01-11 10:30ASTYesLAV/CENUSGS12.69.210.000.60FairClearNONE
832005-12-06 08:15ASTYesLAV/CENUSGS18.49.240.000.50FairClearNONE
822005-10-18 08:10ASTYesLAV/CENUSGS1219.830.000.50FairClearNONE
812005-07-14 08:10ASTYesIMC/ICGUSGS73.89.780.010.60Poor NONE
802005-06-07 07:33ASTYesIMC/ICGUSGS16.89.29-0.020.70Fair NONE
792005-03-16 20:05ASTYesLAV/RPCUSGS6.229.14-0.040.40Fair NONE
782005-01-27 09:05ASTYesAGF/CNUSGS7.929.21-0.020.50Fair NONE
772004-11-19 09:00ASTYesCNUSGS30.19.480.000.70Fair NONE
762004-10-07 09:00ASTYesCNUSGS1049.83-0.010.50FairClearNONE
752004-08-11 09:55ASTYesCNUSGS17.69.280.000.50FairClearNONE
742004-06-04 08:15ASTYesCNUSGS23.59.30 FairClearNONE
732004-04-23 09:36ASTYesAGF/CaNUSGS15.09.220.000.40FairClearNONE
722004-03-09 10:20ASTYesCNUSGS13.89.140.000.40FairClearNONE
712004-01-12 11:05ASTYesCaN/JAMUSGS23.29.260.000.50Fair NONE
702003-11-13 14:30ASTYesPLD/RaRUSGS353013.630.982.20Fair NONE
692003-10-21 11:30ASTYesCaNUSGS20.49.540.000.80FairClearNONE
682003-08-21 09:55ASTYesCaNUSGS6.018.920.000.50UnspecifiedClearNONE
672003-07-10 12:45ASTYesCaNUSGS8.128.960.000.40FairClearNONE
662003-05-07 12:04ASTYesCaNUSGS19.99.280.000.50PoorClearNONE
652003-03-20 12:11ASTYesAGFUSGS8.479.300.000.50UnspecifiedDebrisModerateNONE
642003-01-23 12:15ASTYesCaNUSGS9.099.240.000.40FairClearNONE
632002-12-05 09:15ASTYesCaN/JMeUSGS13.29.360.000.40UnspecifiedClearNONE
622002-10-17 12:46ASTYesCEN/JMUSGS20.49.380.000.50Fair NONE
612002-09-12 11:30ASTYesCEN/JMUSGS10.29.250.000.50Fair NONE
602002-08-07 09:05ASTYesCENUSGS6.899.140.020.30Fair NONE
592002-07-24 11:20ASTYesunkUSGS3.169.230.000.30Fair NONE
582002-05-22 09:52ASTYesCDLUSGS7.619.26-0.020.70Fair NONE
572002-04-18 11:28ASTYesCDLUSGS13.49.29-0.010.60Fair NONE
562002-03-19 11:08ASTYesCDLUSGS6.329.10-0.010.60Good NONE
552002-02-25 09:18ASTYesCDL/JOUSGS4.979.130.000.50Fair NONE
542002-01-30 15:41ASTYesCDL/AGFUSGS6.329.16-0.010.40Fair NONE
532001-12-13 11:36ASTYesCENUSGS14.39.280.000.40Fair NONE
522001-03-27 12:17ASTYesCENUSGS6.709.080.000.30FairClearNONE
512001-02-13 13:45ASTYesCENUSGS9.279.100.000.40Fair NONE
502001-01-05 08:40ASTYesCDL/CENUSGS10.99.200.000.30Fair NONE
492000-12-22 09:05ASTYesCENUSGS16.79.200.000.40FairClearNONE
482000-11-21 08:38ASTYesCENUSGS32.59.400.000.40Good NONE
472000-10-26 11:42ASTYesCEN/NPUSGS12010.00-0.040.30Fair NONE
462000-09-19 09:00ASTYesCENUSGS20510.250.000.40Poor NONE
452000-08-10 09:20ASTYesCENUSGS5.329.100.000.30Fair NONE
442000-07-13 10:10ASTYesCENUSGS4.549.100.000.40Fair NONE
432000-06-14 09:52ASTYesCEN/NPUSGS28.79.440.000.30Unspecified NONE
422000-05-24 07:05ASTYesJARUSGS15.59.260.080.70Fair NONE
412000-04-18 07:48ASTYesJARUSGS13.09.160.000.40Fair NONE
402000-02-18 07:55ASTYesCNFUSGS8.699.130.000.40Fair NONE
392000-01-12 08:53ASTYesCENUSGS14.09.240.000.50GoodClearNONE
381999-12-14 08:38ASTYesCENUSGS27.29.370.000.50FairClearNONE
371999-11-23 07:27ASTYesCENUSGS62.19.690.000.40FairClearNONE
361999-10-28 07:50ASTYesCENUSGS43.79.500.000.40Fair NONE
351999-09-08 07:23ASTYesCENUSGS42.29.620.000.40Fair NONE
341999-08-05 08:17ASTYesCENUSGS25.69.370.000.40FairClearNONE
331999-07-07 06:48ASTYesCENUSGS12.69.24-0.090.50UnspecifiedClearNONE
321999-06-09 07:09ASTYesCENUSGS19.69.30-0.030.40Good NONE
311999-05-06 09:48ASTYesCENUSGS8.469.180.000.50FairClearNONE
301999-04-14 07:50ASTYesCENUSGS15.19.280.000.50Poor NONE
291999-03-19 06:36ASTYesJARUSGS8.539.10-0.010.50Fair NONE
281999-02-09 12:36ASTYesGWAUSGS7.439.100.000.50Good NONE
271999-01-20 06:47ASTYesJARUSGS14.19.18-0.040.50Fair NONE
261998-12-15 06:42ASTYesJARUSGS18.49.200.000.50Fair NONE
251998-11-18 06:33ASTYesJARUSGS39.19.380.000.50Fair NONE
241998-10-21 06:39ASTYesJARUSGS32.09.330.000.50Fair NONE
231998-09-15 06:42ASTYesJARUSGS29.89.58-0.010.40Fair NONE
221998-07-21 06:28ASTYesJARUSGS75.69.69-0.020.40Fair NONE
211998-06-03 10:42ASTYesJARUSGS10.29.200.000.40Fair NONE
201998-05-14 08:48ASTYesJARUSGS18.59.320.000.40Fair NONE
191998-04-14 12:52ASTYesJARUSGS26.49.380.000.40Fair NONE
181998-03-10 13:46ASTYesGWAUSGS3.749.09-0.020.30Fair NONE
171998-02-12 12:10ASTYesJARUSGS8.259.150.000.40FairClearNONE
161998-01-23 06:54ASTYesJARUSGS4.779.080.000.30Unspecified NONE
151997-12-09 06:53ASTYesJARUSGS5.309.100.000.50Fair NONE
141997-11-13 08:35ASTYesCENUSGS13.79.240.000.30Fair NONE
131997-10-28 12:23ASTYesCENUSGS9.729.180.000.30Fair NONE
121997-09-11 08:50ASTYesJARUSGS3.839.130.000.30Fair NONE
111997-08-08 08:35ASTYesJARUSGS2.879.300.040.40FairClearNONE
101997-07-15 08:45ASTYesJARUSGS1.989.390.000.30FairClearNONE
91997-06-24 09:25ASTYesJARUSGS1.349.230.000.70GoodClearNONE