Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation


USGS 50037000 RIO GRANDE DE MANATI NR MANATI, PR
Manati Municipio, Puerto Rico
Hydrologic Unit Code 21010002
Latitude  18°23'58", Longitude  66°29'49" NAD27
Drainage area 158  square miles
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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)
502025-09-03 11:18:08ASTYesFAA/BNC/DSCUSGS35411.04-0.010.40FairDebrisLightNONE1MAINBRDSQADCPVADCP3541395110.69FIRMGRVLUNEVSTDYEVENSTNDDNST20.00
492025-06-05 13:46:58ASTYesFAAUSGS26210.95-0.050.50PoorClearOTHR1mainBRUSQADCPVADCP2571466400.40FIRMGRVLUNEVSTDYUNEVSTNDUPST60.00
482025-04-21 11:26:15ASTYesFAA/BNCUSGS103012.08-0.020.40GoodDebrisLightNONE1mainBRDSQADCPVADCP10301224942.08FIRMGRVLUNEVSTDYEVENSTNDDNST15.00
472025-03-14 15:18:41ASTYesCDN/FAAUSGS170012.750.000.40GoodSubmergedNONE1MAINBRDSQADCPVADCP17001586232.73FIRMCBLSUNEVSTDYEVENSTNDDNST40.00
462025-03-14 14:10:34ASTYesCDN/FAAUSGS171012.76-0.010.40GoodSubmergedNONE1MAINBRDSQADCPVADCP17101556132.78FIRMCBLSUNEVSTDYEVENSTNDDNST40.00
452025-02-04 15:02:46ASTYesFAA/JSBUSGS22310.800.000.40PoorClearNONE1MAINBRUSQADCPVADCP2231608320.27FIRMSANDUNEVSTDYEVENSTNDUPST50.00
442024-12-11 14:43:27ASTYesFAA/BNCUSGS23610.88-0.010.40PoorClearNONE150037000BRUSQADCPVADCP23699.63740.63FIRMCBLSUNEVSTDYEVENSTNDUPST50.00
432024-10-16 09:36:26ASTYesMRQ/BNCUSGS27211.020.020.25FairClearNONE1MainBRUSQADCPVADCP27298.63890.70FIRMCBLSEVENSTDYEVENUNKNUPST30.00
422024-10-16 09:11:04ASTYesMRQ/BNCUSGS26711.040.000.25FairClearNONE1MainBRUSQADCPVADCP26797.23860.69FIRMGRVLEVENSTDYEVENUNKNUPST30.00
412024-07-24 10:17:27ASTYesBNCUSGS14510.680.010.30PoorFillControlChangedNONE1MainBRDSQADCPVADCP1451295020.29FIRMCBLSEVENSTDYUNSPUNKNDNST10.00
402024-05-20 11:13:33ASTYesBNCUSGS56211.650.010.30PoorClearNONE1MainBRDSQADCPVADCP5621245950.94FIRMCBLSEVENSTDYUNEVUNKNDNST8.00
392024-03-15 11:55:57ASTYesBNCUSGS17910.900.010.30PoorClearNONE1MainBRDSQADCPVADCP1791217580.24FIRMBLDREVENSTDYEVENUNKNDNST10.00
382023-12-19 11:25:45ASTYesBNCUSGS15710.890.000.30PoorDebrisModerateNONE1MainBRDSQADCPVADCP1571208050.20FIRMBLDREVENSTDYEVENUNKNDNST8.00
372023-10-18 13:55:05ASTYesBNC/JSBUSGS32611.250.020.30PoorVegetationLightNONE1MainBRDSQADCPVADCP3261268460.38FIRMBLDREVENSTDYEVENUNKNATGA0.00
362023-08-08 11:19:09ASTYesBNCUSGS95.910.570.000.25Poor NONE1mainBRDSQADCPVADCP95.91308250.12FIRMBLDREVENSTDYUNSPUNKNUNSP
352023-06-15 11:49:46ASTYesBNCUSGS90.510.700.000.25FairClearNONE1MainBRDSQADCPVADCP90.51378250.11FIRMCBLSEVENSTDYEVENUNKNDNST10.00
342023-04-14 12:44:12ASTYesBNCUSGS13510.970.010.30PoorClearNONE1MainBRDSQADCPVADCP1351168110.17FIRMBLDREVENSTDYEVENUNKNDNST10.00
332023-02-01 14:42:59ASTYesBNC/KRMUSGS20211.190.010.40FairClearNONE1MainBRDSQADCPVADCP2021178350.24FIRMBLDREVENSTDYEVENUNKNATGA0.00
322022-12-08 14:40:42ASTYesKRM/BNCUSGS26911.840.010.25FairFillControlChangedNONE1MainBRDSQADCPVADCP2691439750.28FIRMBLDREVENSTDYUNSPUNKNDNST15.00
312022-11-01 14:19:14ASTYesBNCUSGS53012.970.031.50FairClearNONE1MainWADEQSCMMVADV5301623371.57FIRMBLDREVENSTDYUNSPUNKNUPST1000.00
302022-09-23 15:41:26ASTYesBNCUSGS91514.660.020.50FairFillControlChangedNONE1MainBRDSQADCPVADCP91519315300.60FIRMCBLSEVENSTDYEVENUNKNATGA0.00
292022-09-21 13:33:27ASTYesBNC/KRMUSGS190015.770.030.75FairDebrisModerateNONE1MainBRDSQADCPVADCP190020116901.13FIRMBLDREVENSTDYEVENUNKNDNST10.00
282022-09-19 15:29:42ASTYesJMC/JGFUSGS2590028.97-0.740.30PoorDebrisModerateNONE1MainMBOTQADCPVADCP2590030551605.02FIRMGRVLEVENPULSUNEVSTNDDNST10.00
272022-09-19 14:34:15ASTYesJMC/JGFUSGS2740031.20-0.470.30PoorDebrisModerateNONE1Main CheckMBOTQADCPVADCP2740034352205.24FIRMGRVLUNEVPULSUNEVSTNDDNST10.00
262022-09-19 13:27:22ASTNo
252022-07-27 12:42:26ASTYesBNCUSGS57.48.460.020.25PoorClearNONE1MainBRDSQADCPVADCP57.493.84050.14FIRMsiltEVENSTDYEVENUNKNDNST10.00
242022-05-25 12:20:30ASTYesBNCUSGS2499.300.070.50PoorClearNONE1MainBRDSQADCPVADCP24984.13760.66FIRMCBLSEVENSTDYEVENUNKNDNST10.00
232022-04-04 12:45:17ASTYesBNCUSGS1008.750.011.00FairClearNONE1MainWADEQSCMMVADV10053.053.01.89FIRMCBLSEVENSTDYEVENUNKNUPST700.00
222021-12-14 16:19:29ASTYesMRQ/KRMUSGS2049.290.000.20PoorClearNONE1MAIN checkBRDSQADCPVADCP2041095190.39FIRMsiltUNEVSTDYEVENSTNDDNST20.00
212021-12-14 15:47:04ASTYesMRQ/KRMUSGS2069.290.000.20PoorClearNONE1MAINBRDSQADCPVADCP2061014230.49FIRMsiltUNEVSTDYEVENSTNDDNST20.00
202021-10-29 10:30:41ASTYesMRQ/BNCUSGS2529.590.000.50PoorClearNONE1Main checkBRDSQADCPVADCP2521024360.58FIRMsiltUNEVSTDYEVENSTNDDNST15.00
192021-10-29 09:46:22ASTYesMRQ/BNCUSGS2759.600.000.50PoorClearNONE1MainBRDSQADCPVADCP2751034520.61FIRMsiltUNEVSTDYEVENSTNDDNST15.00
182021-09-22 15:59:34ASTYesJMC/AAMUSGS129012.660.000.25FairClearNONE1MainMBOTQADCPVADCP129013811801.09FIRMSANDEVENSTDYEVENSTNDDNST15.00
172021-09-22 14:36:30ASTYesJMC/AAMUSGS142012.91-0.04 PoorClearNONE1MainMBOTQADCPVADCP142013711801.20FIRMSANDEVENSTDYEVENSTNDUPST15.00
162021-08-24 15:19:20ASTYesMRQ/EESUSGS53.58.890.000.50PoorClearNONE1MAINBRDSQADCPVADCP53.579.44340.12SOFTsiltUNEVSTDYEVENSTNDDNST10.00
152021-06-22 16:18:29ASTYesMRQ/BLVUSGS1099.150.000.50PoorClearNONE1MAINBRDSQADCPVADCP10996.86010.18FIRMsiltUNEVSTDYEVENSTNDDNST30.00
142021-04-15 15:18:43ASTYesMRQ/DJPUSGS1099.090.000.45PoorClearOTHR1MAINBRDSQADCPVADCP10388.95320.19FIRMSANDUNEVSTDYEVENSTNDDNST20.00
132021-02-26 13:35:17ASTYesDSC/MRQ/AAMUSGS76.29.080.000.40PoorClearNONE1MainCWAYQADCPVADCP76.288.64490.17FIRMGRVLEVENSTDYEVENSTNDDNST10.00
122021-02-26 12:53:39ASTYesDSC/MRQ/AAMUSGS81.89.070.010.30PoorClearNONE1MainCWAYQADCPVADCP81.884.14240.19FIRMCBLSEVENSTDYEVENSTNDDNST10.00
112021-01-26 15:21:15ASTYesMRQ/FARUSGS1259.320.000.75PoorClearNONE1MAINBRDSQADCPVADCP12585.35430.23FIRMsiltUNEVSTDYEVENSTNDDNST20.00
102021-01-25 16:50:41ASTYesMRQ/FARUSGS1039.210.010.35PoorClearNONE1MAINBRDSQADCPVADCP10382.25140.20FIRMsiltUNEVSTDYEVENSTNDDNST20.00
92020-10-06 15:52:27ASTYesMRQ/DSCUSGS18810.420.000.50PoorClearNONE1MainMBOTQADCPVADCP1881327520.25FIRMBLDREVENSTDYEVENSTNDATGA0.00
82020-07-01 12:45:53ASTYesDAR/DSC/MRQUSGS15610.270.000.32FairVegetationLightNONE1MAINBRDSQADCPVADCP1561318140.19FIRMsiltUNEVSTDYUNEVSTNDDNST100.00
72020-04-21 12:01:36ASTYesDAR/DSCUSGS19710.48-0.010.93PoorVegetationLightNONE1MainBRDSQADCPVADCP1971659930.20FIRMsiltUNEVSTDYEVENSTNDDNST300.00
62020-03-20 14:16:32ASTYesJMC/CWBUSGS371015.60-0.100.25PoorSubmergedOTHR1MainCWAYQADCPVADCP365016017302.11FIRMGRVLEVENSTDYEVENSTNDDNST5.00
52020-03-20 12:39:01ASTYesJMC/CWBUSGS433016.44-0.100.25PoorSubmergedOTHR1MainCWAYQADCPVADCP428015817802.41FIRMGRVLEVENSTDYEVENSTNDDNST5.00
42020-02-07 13:51:56ASTYesDAR/DSCUSGS17210.330.000.62FairDebrisLightNONE1MainBRDSQADCPVADCP1721579410.18FIRMGRVLEVENSTDYEVENSTNDDNST100.00
32019-11-07 12:25:33ASTYesDSC/DARUSGS26510.74-0.050.40PoorClearNONE1MainBRDSQADCPVADCP2651469150.29FIRMGRVLUNEVSTDYUNEVNSTDDNST100.00
22019-09-25 14:30:59ASTYesDAR/DSCUSGS148012.90-0.050.35PoorVegetationLightNONE1MainMBOTQADCPVADCP148016714201.04FIRMGRVLEVENSTDYEVENSTNDDNST20.00
12019-09-09 12:29:50ASTYesJAS/CWBUSGS58411.630.040.25FairDebrisModerateNONE1mainBRDSQADCPVADCP5841208610.68SOFTGRVLEVENSTDYEVENSTNDATGA0.00
2018Q2018-07-22 18:14:30ASTNo
2018O2018-07-22 17:52ASTNo
2018M2018-07-22 17:37ASTNo
2018K2018-07-22 17:14:30ASTNo
2018J2018-07-22 16:59:30ASTNo
2018I2018-07-22 16:44:30ASTNo
2018F2018-07-22 15:59:30ASTNo
2018E2018-07-22 15:52ASTNo
2018D2018-07-22 15:44:30ASTNo
2018C2018-07-22 15:29:30ASTNo
2018B2018-07-22 15:14:30ASTNo
2018P2018-07-22 14:59:30ASTNo
2018N2018-07-22 14:59:30ASTNo
2018L2018-07-22 14:59:30ASTNo
2018G2018-07-22 14:59:30ASTNo
2018H2018-07-22 09:00ASTNo
2018A2018-07-22 06:00ASTNo