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


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 50076000 RIO BLANCO NR FLORIDA, PR


Naguabo Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°13'45.00", Longitude  65°47'06.00" NAD27
Drainage area 12.3  square miles
Gage datum 49.2 feet above NGVD29
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)
1172017-02-23 10:50:30ASTYesATUSGS6.659.150.000.80FairClearNONE1mainWADEQSCMMVADV6.6517.314.30.47UNSPUNSPUNSPunknUNSPUNSPDNST200.00
1162016-12-08 09:43ASTYeswjm/eajUSGS41.69.590.010.80FairClearNONE1mainWADEQSCMMVADV41.628.426.01.60UNSPUNSPUNSPunknUNSPUNSPDNST1000.00
1152016-10-20 10:12:30ASTYeswjm/IRUSGS42.79.660.001.00FairDebrisHeavyNONE1MainWADEQSCMMVADV42.725.921.32.01FIRMCBLSUNEVunknEVENSTNDDNST1000.00
1142016-08-04 09:43:30ASTYesIMR/WJMUSGS24.89.560.000.50FairClearNONE1mainWADEQSCMMVADV24.823.820.01.24UNSPUNSPUNSPunknUNSPUNSPDNST1000.00
1132016-06-02 10:28:36ASTYesWM/IRUSGS48012.25-0.260.30FairUnspecifedNONE1mainBRDSQADCPVADCP48072.91832.63UNSPUNSPUNSPunknUNSPUNSPUPST2000.00
1122016-04-07 10:19ASTYesIMR/WJMUSGS53.89.730.091.00FairClearNONE1mainWADEQSCMMVADV53.838.046.31.16UNSPUNSPUNSPunknUNSPUNSPDNST1000.00
1112016-02-10 12:34ASTYesEH/WMUSGS6.779.190.011.00PoorClearNONE1MainWADEQSCMMVADV6.7724.514.40.47UNSPUNSPUNSPunknUNSPUNSPDNST500.00
1102015-12-07 13:05ASTYesDR/WJMUSGS11410.12 GoodClearNONE1mainWADEQSCMMVPAA11453.567.41.70UNSPUNSPUNSPunknEVENUNSPDNST1000.00
1092015-10-15 11:05ASTYesWJM/DRUSGS9.209.060.000.50FairDebrisLightNONE1MainWADEQSCMMVADV9.2018.117.70.52FIRMGRVLEVENunknEVENSTNDDNST150.00
1082015-08-18 10:17:30ASTYesDR/FRUSGS2.848.830.001.40GoodClearNONE1MainWADEQSCMMVADV2.8457.051.30.06FIRMGRVLEVENunknEVENSTNDDNST200.00
1072015-06-25 15:37:30ASTYesDR/BRUSGS3.668.880.000.80PoorDebrisLightNONE1MainWADEQSCMMVADV3.6621.820.30.18FIRMGRVLEVENunknEVENSTNDDNST150.00
1062015-04-09 16:00ASTYesDR/FAUSGS4.488.880.000.90FairClearNONE1MainWADEQSCMMVADV4.4828.017.60.25FIRMGRVLEVENunknEVENSTNDDNST500.00
1052015-02-02 11:57:30ASTYesDRUSGS6.738.910.000.60GoodDebrisModerateNONE1MainWADEQSCMMVADV6.7357.050.90.13FIRMGRVLEVENunknEVENSTNDDNST800.00
1042014-11-20 12:20ASTYesDR/MQUSGS72.69.27 0.90FairDebrisLightNONE150076000WADEQSCMMVADV72.654.057.41.27FIRMGRVLEVENunknEVENUNFMUNSP
1032014-10-01 11:57:30ASTYesDRUSGS16.18.790.000.60GoodDebrisLightNONE1MainWADEQSCMMVADV16.139.039.10.41FIRMGRVLEVENunknEVENSTNDDNST200.00
1022014-09-25 13:28:42ASTYesDR/MQUSGS34111.02-0.070.20FairUnspecifedNONE1MainMBOTQADCPVADCP34170.51542.21FIRMGRVLUNEVunknUNEVNSTDUPST4000.00
1012014-09-25 12:24:19ASTYesDR/MQUSGS52111.63-0.230.30FairUnspecifedNONE1MainMBOTQADCPVADCP52177.21972.64FIRMGRVLUNEVunknUNEVNSTDUPST4000.00
1002014-06-12 12:15:29ASTYesMAQ/DRUSGS7.468.630.00 GoodDebrisLightNONE150076000WADEQSCMMVADV7.4643.033.30.22FIRMGRVLEVENunknEVENUNFMDNST160.00
992014-06-12 10:27:30ASTYesMAQ/DRUSGS8.388.63-0.010.60GoodClearNONE1Rio BlancoWADEQSCMMVADV8.3846.040.30.21FIRMGRVLEVENunknEVENSTNDDNST200.00
982014-03-25 09:32:30ASTYesDR/MQUSGS6.239.150.000.60GoodVegetationModerateNONE1Rio BlancoWADEQSCMMVADV6.2333.022.60.28FIRMGRVLEVENunknEVENSTNDDNST150.00
972014-01-30 14:05ASTYesDR/JCUSGS8.299.170.000.90FairDebrisLightNONE1RIO BLANCOWADEQSCMMVADV8.2932.024.80.33FIRMGRVLEVENunknEVENUNFMDNST250.00
962013-11-13 11:20ASTYesDR/MQUSGS26.29.410.000.70GoodDebrisLightNONE1mainWADEQSCMMVADV26.242.035.30.74FIRMGRVLEVENunknEVENUNFMDNST200.00
952013-08-22 08:12:30ASTYesDR/JRSUSGS17.09.370.010.60GoodDebrisLightNONE1Imported Channel 1WADEQSCMMVADV17.039.529.50.58FIRMGRVLEVENunknEVENUNFMDNST300.00
942013-06-05 09:40ASTYesDR/GAUSGS38.39.440.000.70GoodClearNONE1Imported Channel 1WADEQSCMMVADV38.337.035.31.09FIRMGRVLEVENunknEVENUNFMDNST300.00
932013-02-14 13:12:30ASTYesDR/YMUSGS6.529.330.000.40GoodDebrisLightNONE1Rio BlancoWADEQSCMMVADV6.5228.013.20.49FIRMGRVLEVENunknEVENUNFMDNST200.00
922012-11-29 13:19ASTYesDR/YMUSGS40.79.680.00 GoodClearNONE1Rio BlancoWADEQSCMMVADV40.741.028.61.42FIRMGRVLEVENunknEVENUNFMDNST200.00
912012-11-02 12:07:30ASTYesDR/YMUSGS23.49.500.000.40GoodClearNONE1Rio BlancoWADEQSCMMVADV23.428.025.20.93FIRMGRVLEVENunknEVENUNFMDNST100.00
902012-09-17 10:02:30ASTYesYM/DRUSGS7.349.280.000.60GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVADV7.3427.016.20.45FIRMGRVLEVENunknEVENUNFMDNST150.00
892012-04-10 13:40ASTYesDR/YMUSGS98.89.890.000.70GoodClearNONE1Imported Channel 1WADEQSCMMVADV98.850.055.81.77FIRMGRVLEVENunknEVENUNFMDNST300.00
882012-01-23 12:40ASTYesDR/AAUSGS20.49.28-0.030.50GoodClearNONE1Imported Channel 1WADEQSCMMVADV20.439.030.50.67FIRMGRVLEVENunknEVENUNFMDNST250.00
872011-10-13 09:57:30ASTYesDR/YMUSGS36.29.630.000.60GoodClearNONE1Imported Channel 1WADEQSCMMVADV36.236.037.80.96FIRMGRVLEVENunknEVENUNFMUPST200.00
862011-09-01 12:17:30ASTYesDR/YMUSGS77.710.340.010.60GoodClearNONE1Imported Channel 1WADEQSCMMVADV77.752.075.41.03FIRMGRVLEVENunknEVENUNFMUPST300.00
852011-07-12 16:22:30ASTYesDR/AA/ESUSGS22410.89-0.201.30FairUnspecifedNONE1Imported Channel 1WADEQSCMMVADV22459.090.82.47FIRMGRVLEVENunknEVENUNFMUPST300.00
842011-05-18 12:05ASTYesDR/AAUSGS26.89.840.000.70GoodClearNONE1Imported Channel 1WADEQSCMMVADV26.851.042.00.64FIRMGRVLEVENunknEVENUNFMUPST300.00
832011-02-25 11:30ASTYesDRUSGS6.489.610.000.50GoodClearNONE1MainWADEQSCMMVADV6.4839.021.80.30FIRMGRVLEVENunknEVENUNFMUPST250.00
822010-12-27 12:02:30ASTYesDR/ESUSGS10.29.680.010.40GoodClearNONE1MainWADEQSCMMVADV10.235.021.30.48FIRMGRVLEVENunknEVENUNFMUPST300.00
812010-10-05 15:17:30ASTYesDR/ESUSGS15.39.650.000.40GoodDebrisLightNONE1Main.WADEQSCMMVADV15.349.035.50.43FIRMGRVLEVENunknEVENUNFMUPST300.00
802010-09-09 13:10ASTYesDR/JRSUSGS10.29.720.000.50GoodClearNONE1Main.WADEQSCMMVADV10.249.050.50.20FIRMGRVLEVENunknEVENUNFMUPST350.00
792010-07-28 13:50ASTYesDR/GG/FAUSGS24.89.900.031.00GoodClearNONE1MainWADEQSCMMVADV24.856.029.50.84FIRMGRVLEVENunknEVENUNFMUPST250.00
782010-06-04 14:37:30ASTYesDRUSGS32.39.880.000.80FairDebrisLightNONE1MainWADEQSCMMVADV32.352.050.60.64FIRMGRVLEVENunknEVENUNFMUPST250.00
772010-02-24 16:14:28ASTYesDRUSGS13.99.800.000.50GoodClearNONE1MainWADEQSCMMVADV13.957.041.30.34FIRMGRVLEVENunknEVENUNSPUPST250.00
762009-12-29 13:22ASTYesDRUSGS50.49.890.000.80GoodClearNONE1MainWADEQSCMMVPAA50.434.052.10.97FIRMGRVLEVENunknEVENUNSPUPST175.00
752009-10-27 08:37:30ASTYesDRUSGS32.89.780.000.80GoodClearNONE1MainWADEQSCMMVPAA32.850.038.30.86FIRMGRVLEVENunknEVENUNSPUPST200.00
742009-06-15 13:00ASTYesDR/FAUSGS66.510.04-0.020.70GoodClearNONE1Imported Channel 1WADEQSCMMVADV66.562.057.01.17FIRMGRVLEVENunknEVENUNSPUPST300.00
732009-05-05 18:00ASTYesDRUSGS27.89.720.010.50Fair NONE1MainWADEQSCMMVADV27.856.035.40.79FIRMGRVLEVENunknEVENUNSPUPST250.00
72a2009-02-18 12:52:30ASTYesDRUSGS10810.230.000.80GoodClearNONE1Main.WADEQSCMMVPAA10860.091.91.18FIRMGRVLEVENunknEVENUNSPUPST100.00
722008-12-04 11:47:30ASTYesDRUSGS92.210.240.030.80FairClearNONE1Gravel + Cobbles Channel.WADEQSCMMVADV92.262.058.41.58FIRMGRVLEVENunknEVENUNSPUPST240.00
712008-10-07 10:55ASTYesDRUSGS63.610.240.000.70FairClearNONE1Imported Channel 1WADEQSCMMVADV63.660.052.21.22UNSPUNSPUNSPunknUNSPUNSPUNSP
702008-09-15 12:45ASTYesDRUSGS67.610.640.000.80FairClearNONE1Imported Channel 1WADEQSCMMVADV67.656.076.80.88UNSPUNSPUNSPunknUNSPUNSPUNSP
692008-06-17 08:10ASTYesDRUSGS21.19.720.000.90GoodClearNONE1Imported Channel 1WADEunspeunkno21.150.043.00.49UNSPUNSPUNSPunknUNSPUNSPUNSP
682008-04-15 09:45ASTYesCNUSGS36.59.910.000.50Fair NONE1Imported Channel 1WADEunspeunkno36.563.045.90.80UNSPUNSPUNSPunknUNSPUNSPUNSP
672008-02-06 10:41ASTYescenUSGS61.510.180.010.60FairClearNONE1Imported Channel 1WADEunspeunkno61.561.055.31.11UNSPUNSPUNSPunknUNSPUNSPUNSP
662007-11-29 09:49ASTYesagfUSGS73.610.320.000.40FairClearNONE1Imported Channel 1WADEunspeunkno73.640.055.41.33UNSPUNSPUNSPunknUNSPUNSPUNSP
652007-11-29 09:12ASTYesAGFUSGS63.010.200.230.50PoorClearNONE1Imported Channel 1WADEunspeunkno63.040.553.41.18UNSPUNSPUNSPunknUNSPUNSPUNSP
642007-08-22 08:45ASTYescenUSGS12510.550.030.50FairClearNONE1Imported Channel 1WADEunspeunkno12560.056.42.20UNSPUNSPUNSPunknUNSPUNSPUNSP
632007-06-21 10:33ASTYescenUSGS32.09.970.000.50FairClearNONE1Imported Channel 1WADEunspeunkno32.059.032.01.00UNSPUNSPUNSPunknUNSPUNSPUNSP
622007-05-04 10:15ASTYescenUSGS79.510.240.000.60FairClearNONE1Imported Channel 1WADEunspeunkno79.560.043.41.83UNSPUNSPUNSPunknUNSPUNSPUNSP
612007-03-23 09:45ASTYescenUSGS37.810.100.000.50FairClearNONE1Imported Channel 1WADEunspeunkno37.857.029.01.30UNSPUNSPUNSPunknUNSPUNSPUNSP
602007-02-06 08:45ASTYescenUSGS30.89.920.040.40FairClearNONE1Imported Channel 1WADEunspeunkno30.856.024.71.24UNSPUNSPUNSPunknUNSPUNSPUNSP
592006-11-07 11:29ASTYesLAVUSGS58.310.260.000.70Good NONE1Imported Channel 1WADEunspeunkno58.350.035.81.63UNSPUNSPUNSPunknUNSPUNSPUNSP
582006-08-29 09:09ASTYesAGF/JRSUSGS50.810.170.060.90Good NONE1Imported Channel 1WADEunspeunkno50.855.051.50.99UNSPUNSPUNSPunknUNSPUNSPUNSP
572006-07-12 12:00ASTYesJRS/AGFUSGS71.110.36-0.020.50GoodClearNONE1Imported Channel 1WADEunspeunkno71.158.048.81.46UNSPUNSPUNSPunknUNSPUNSPUNSP
562006-04-11 08:12ASTYesjrs/agfUSGS35.69.860.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno35.645.048.30.74UNSPUNSPUNSPunknUNSPUNSPUNSP
552006-02-16 13:52ASTYesJRS/AGFUSGS53.99.98-0.040.70GoodClearNONE1Imported Channel 1WADEunspeunkno53.956.047.61.13UNSPUNSPUNSPunknUNSPUNSPUNSP
542005-12-15 12:22ASTYesAGF/JRSUSGS48.710.120.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno48.758.037.61.29UNSPUNSPUNSPunknUNSPUNSPUNSP
532005-10-17 08:47ASTYesAGF/JRSUSGS83.610.250.000.50Good NONE1Imported Channel 1WADEQSCMMVADV83.652.065.21.28UNSPUNSPUNSPunknUNSPUNSPUNSP
522005-08-22 08:48ASTYesJRS/AGFUSGS50.110.200.000.50Fair NONE1Imported Channel 1WADEQSCMMVADV50.152.043.21.16UNSPUNSPUNSPunknUNSPUNSPUNSP
512005-06-20 10:07ASTYesjrs/agfUSGS36.29.740.000.50Fair NONE1Imported Channel 1WADEunspeunkno36.255.046.80.77UNSPUNSPUNSPunknUNSPUNSPUNSP
502005-05-05 10:10ASTYesAGF/JRSUSGS22.09.400.080.70Good NONE1Imported Channel 1WADEunspeunkno22.053.535.50.62UNSPUNSPUNSPunknUNSPUNSPUNSP
492005-04-04 07:54ASTYesJRSUSGS21.79.470.000.50Good NONE1Imported Channel 1WADEunspeunkno21.755.036.40.60UNSPUNSPUNSPunknUNSPUNSPUNSP
482005-01-20 12:53ASTYesrrmUSGS21410.46-0.120.60GoodClearNONE1Imported Channel 1WADEunspeunkno21471.082.02.60UNSPUNSPUNSPunknUNSPUNSPUNSP
472004-11-15 12:57ASTYesrrmUSGS26010.510.020.60GoodClearNONE1Imported Channel 1WADEunspeunkno26071.090.32.87UNSPUNSPUNSPunknUNSPUNSPUNSP
462004-09-14 13:08ASTYesjtgUSGS54.39.250.060.50GoodClearNONE1Imported Channel 1WADEunspeunkno54.354.058.10.93UNSPUNSPUNSPunknUNSPUNSPUNSP
452004-07-09 08:00ASTYesrrmUSGS40.49.150.000.40FairClearNONE1Imported Channel 1WADEunspeunkno40.457.078.20.52UNSPUNSPUNSPunknUNSPUNSPUNSP
442004-05-17 09:28ASTYesRRMUSGS1339.670.190.50Good NONE1Imported Channel 1WADEunspeunkno13370.072.21.84UNSPUNSPUNSPunknUNSPUNSPUNSP
432004-04-17 10:25ASTYesrrmUSGS78.69.350.210.70GoodClearNONE1Imported Channel 1WADEunspeunkno78.661.059.11.33UNSPUNSPUNSPunknUNSPUNSPUNSP
422004-01-15 11:45ASTYesrrmUSGS80.69.350.040.70GoodClearNONE1Imported Channel 1WADEunspeunkno80.662.565.41.23UNSPUNSPUNSPunknUNSPUNSPUNSP
412003-11-20 06:45ASTYesRRUSGS1409.480.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno14061.071.31.96UNSPUNSPUNSPunknUNSPUNSPUNSP
402003-09-10 09:24ASTYesRRUSGS55.68.810.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno55.638.037.71.48UNSPUNSPUNSPunknUNSPUNSPUNSP
392003-07-17 12:45ASTYesRRUSGS76.89.010.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno76.839.039.41.95UNSPUNSPUNSPunknUNSPUNSPUNSP
382003-05-13 10:15ASTYesRRUSGS34.88.560.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno34.856.033.11.05UNSPUNSPUNSPunknUNSPUNSPUNSP
372003-03-06 09:10ASTYesRRUSGS54.09.360.120.50GoodClearNONE1Imported Channel 1WADEunspeunkno54.059.065.20.83UNSPUNSPUNSPunknUNSPUNSPUNSP
362003-01-09 07:00ASTYesRRUSGS18.19.060.000.40FairClearNONE1Imported Channel 1WADEunspeunkno18.159.044.10.41UNSPUNSPUNSPunknUNSPUNSPUNSP
352002-12-06 09:25ASTYesRRUSGS76.29.360.270.40GoodClearNONE1Imported Channel 1WADEunspeunkno76.260.075.11.02UNSPUNSPUNSPunknUNSPUNSPUNSP
342002-11-07 06:30ASTYesRRUSGS19.09.090.000.60FairClearNONE1Imported Channel 1WADEunspeunkno19.059.059.40.32UNSPUNSPUNSPunknUNSPUNSPUNSP
332002-10-10 06:43ASTYesRRUSGS70.69.520.210.50Good NONE1Imported Channel 1WADEunspeunkno70.659.068.01.03UNSPUNSPUNSPunknUNSPUNSPUNSP
322002-09-18 07:34ASTYesRRUSGS39.79.27-0.010.50Good NONE1Imported Channel 1WADEunspeunkno39.757.049.00.81UNSPUNSPUNSPunknUNSPUNSPUNSP
312002-08-19 07:32ASTYesRRUSGS51.09.41-0.040.60Good NONE1Imported Channel 1WADEunspeunkno51.059.566.00.77UNSPUNSPUNSPunknUNSPUNSPUNSP
302002-07-03 12:15ASTYesCDL/RRUSGS46.49.210.000.50Good NONE1Imported Channel 1WADEunspeunkno46.459.060.70.76UNSPUNSPUNSPunknUNSPUNSPUNSP