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Caribbean-Florida Water Science Center

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View of Lago Dos Bocas, Arecibo, PR.


Real-Time Data

Water Quality:
Data Mapper:

Historical Data

Water Quality:
Annual Data Reports
Duration hydrographs:


Current conditions:
Water quality:

Groundwater networks

Water Levels:
Climate Response:

*VI=Virgin Islands


View site list: SW | GW | WQ


USGS Water Science Centers are located in each state.

There is a USGS Water Science Center office in each State. Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii New York Vermont New Hampshire Maine Massachusetts South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

Water Resources of the Caribbean

Welcome to the USGS Caribbean Water Science Center. These pages are your source for water-resource information collected and interpreted by the U.S. Geological Survey in the Caribbean.

 Hydrologic Information and Data

Hydrologic Conditions of Selected Reservoirs in Puerto Rico Water, Energy, and Biogeochemical Budgets Program: Luquillo Mountains, PR Groundwater Levels at Selected Observation Wells in the South Coast of Puerto Rico Groundwater Quality Monitoring Project Puerto Rico Active Water Level Network
Hydrologic Conditions of Selected Reservoirs in Puerto Rico
Groundwater Levels at Selected Observation Wells in the South Coast of PR
Water, Energy, and Biogeochemical Budgets Program: Luquillo Mountains, PR
USGS South Florida Coastal Stations (Click on image)
Puerto Rico Active Water Level Network (Click on image)

 USGS Puerto Rico Science Highlights

USGS Is Installing 20 Storm-Tide Sensors Along Puerto Rican Coast for Isaac

Mark Stephens, USGS hydrologic technician, installs a new rain gauge near Corozal, Puerto Rico.

Félix Ramos, USGS hydrologic technician, installs a storm surge sensor in Aguirre, Puerto Rico. Photo by Manuel Rodríguez, USGS.

Hurricane response crews from the U.S. Geological Survey are installing storm-tide sensors at key locations in Puerto Rico from Cabo Rojo to Naguabo in advance of Hurricane Isaac. Under a mission assignment from the Federal Emergency Management Agency, the USGS plans to deploy about 20 sensors along the island’s coast

Storm surge is among the most dangerous natural hazards unleashed by hurricanes, with the capacity to destroy homes and businesses, wipe out roads, bridges, water and sewer systems, and profoundly alter coastal landscapes. The USGS has experts on these hazards, state-of-the-science computer models for forecasting coastal change, and sophisticated equipment for monitoring actual flood and tide conditions.

The sensors being installed to measure Hurricane Isaac’s storm tide are housed in vented steel pipes a few inches wide and about a foot long. They are being installed on bridges, piers, and other structures that have a good chance of surviving the storm. The information the sensors collect will help define the depth and duration of a storm surge,  See more

« Puerto Rico Water Watch

Map of real-time streamflow compared to historical streamflow for the day of the year

Current streamflow conditions in Puerto Rico; click to go to a live map.
Map legend showing percentile class groups.

WaterWatch is a USGS website that displays maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States. The real-time information generally is updated on an hourly basis. WaterWatch provides streamgage-based maps that show the location of long-term (30 years or more) USGS streamgages; use colors to represent streamflow conditions compared to historical streamflow. Click here for more information

« Recent Newsletters

Newsletter cover, Summer 2016The USGS Caribbean-Florida Water Science Center (CFWSC) Newsletter offers information about recent activities of the CFWSC. The CFWSC has more than 130 scientists, technicians, and support personnel in six offices that collect, interpret, and publish water-resource information for the State and the Nation. Each issue of the newsletter will highlight important hydrologic events and significant scientific projects and achievements by CFWSC staff.


Most recent CFWSC Newsletter: Winter 2017

« Gages Remain Unfunded

warning iconBudget shortfalls at all levels of government continue to cause reductions in the amount of hydrologic data collected by the USGS. Please visit the USGS Threatened and Endangered Stations website to view a map of all threatened, endangered, or recently discontinued stations. Although historic data for these sites will remain accessible through NWISWeb, no new data will be collected by the USGS. For some sites, data collection has been taken over by other agencies and new data may be available through them.

« Educational Resources

Icon representing water La Ciencia del Agua para las Escuelas. Aquí se ofrece información sobre muchos aspectos del agua, desde qué es el agua, en dónde se encuentra, hasta cómo se usa.

Icon representing geology The USGS and Science Education. Online resources, including lessons, data, maps, and more, to support teaching, learning, education (K-12), and university-level inquiry and research.

Icon representing  a frog USGS KIDS. Activities, games, coloring pages, projects, and stories that teach younger children about animals, climate change, bee population declines, wild birds, and more.

« Other Resources

NOTICE: As of August 1, 2013, rainfall and river level data from precipitation and gaging stations for El Salvador, Guatemala, Honduras and Nicaragua may be accessed through the NOAA HADS website.

 NOAA Climatological Data (Local)

 NOAA Precipitation Data (National)

 FEMA Flood Map Service Center

« Recent Publications

Dam Failure Analysis Publications and other Reports related to Reservoirs

Picture of Toa Vaca reservoir

cover image: Hydrologic and water-quality characteristics of Caño Boquerón, Cabo Rojo, and Puerto Mosquito, Isla de Vieques, Puerto Rico, July 2015–July 2016 Scientific Investigations Report 2018-5018

Hydrologic and water-quality characteristics of Caño Boquerón, Cabo Rojo, and Puerto Mosquito, Isla de Vieques, Puerto Rico, July 2015–July 2016
cover image: Scientific Report 2017-5045 - click to go to the document Scientific Investigations Report 2017-5045

Sanitary Quality of Surface Water During Base-Flow Conditions in the Municipality of Caguas, Puerto Rico, 2014–15: A Comparison With Results From a Similar 1997–99 Study
cover image: Scientific Investigations Map 2016-5142 - click to go to the document Scientific Investigations Report 2016-5142

The effects of forest cover on base flow of streams in the mountainous interior of Puerto Rico, 2010
cover image: Scientific Investigations Map 2016-3368 - click to go to the document Scientific Investigations Map 2016-3368

Sedimentation survey of Lago Caonillas, Utuado, Puerto Rico, September–November 2012
cover image: Sedimentation survey of Lago Lucchetti, Yauco, Puerto Rico, September 2013–May 2014 Scientific Investigations Map 2016-3364

Sedimentation survey of Lago Lucchetti, Yauco, Puerto Rico, September 2013–May 2014
cover image: Dam failure analysis for the Lago El Guineo Dam, Orocovis, Puerto Rico Scientific Investigations Report 2016-5070

Dam failure analysis for the Lago El Guineo Dam, Orocovis, Puerto Rico
cover image: Fact Sheet 2015-3044, 6 p., - click to go to the document Open-File Report 2015-1215

Hydrologic conditions in the South Coast aquifer, Puerto Rico, 2010–15
cover image: Fact Sheet 2015-3044, 6 p., - click to go to the document U.S. Geological Survey Fact Sheet 2015-3044, 6 p.,

Source, use, and disposition of freshwater in Puerto Rico, 2010
cover image: Scientific Investigations Map 3219 - click to go to the document Scientific Investigations Map 3219

Sedimentation survey of Lago Loíza, Trujillo Alto, Puerto Rico, July 2009
cover image: Open-File Report 2014–1117, 35 p., - click to go to the document U.S. Geological Survey Open-File Report 2014–1117

Estimated Water Use in Puerto Rico, 2010
cover image: Scientific Investigations Report 2014–5102, 58 p., - click to go to the document Scientific Investigations Report 2014–5102

Hydrogeology and Hydrology of the Punta Cabullones Wetland Area, Ponce, Southern Puerto Rico, 2007–08
cover image: SIR 2011-5057, 20 p., - click to go to the document Scientific Investigations Report 2011-5057

Sedimentation Survey of Lago Cerrillos, Ponce, Puerto Rico, April–May 2008

 View our recent publications.

« Monitoring Tools

USGS WaterAlert WaterAlert: Get notified about events as they happen.
USGS WaterNOW WaterNOW text message: Request stream data from anywhere.
Puerto Rico Drought Watch Drought Watch shows the 7-day average streamflow conditions.

« Map Resources

Icon representing map Map Locator and Downloder.
FREE Topographic Maps!

Map Locator and Downloader

Icon representing geologic map map National Geologic Map Database.
FREE Geologic Maps!

Map Locator and Downloader

« Climate and Land Use Change

Icon representing climate change
The USGS undertakes scientific research, monitoring, remote sensing, modeling, synthesis, and forecasting to address the effects of climate and land use change on the Nation’s resources.

Icon representing climate change USGS Repeat Photography Project
Climate change research in Glacier National Park, MT entails many methods of documenting the landscape change, including the decline of the parks namesake glaciers. Repeat photography has become a valuable tool for communicating effects of global warming.

USGS Home Water Climate Change Core Science Ecosystems Energy and Minerals Env. Health Hazards

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Page Last Modified: Wednesday, 12-Sep-2018 10:23:20 EDT

50112500: Flow=85.0cfs,Stage=2.58ft,2018-11-15 12:45,>90,RIO INABON AT REAL ABAJO, PR 50110900: Flow=100cfs,Stage=2.98ft,2018-11-15 12:15,>90,RIO TOA VACA ABV LAGO TOA VACA, PR 50059050: Flow=1190cfs,Stage=7.92ft,2018-11-15 12:45,>90,RIO GRANDE DE LOIZA BLW LOIZA DAMSITE, PR 50057000: Flow=394cfs,Stage=6.23ft,Floodstage=18ft,2018-11-15 12:45,>90,RIO GURABO AT GURABO, PR 50047850: Flow=187cfs,Stage=3.83ft,2018-11-15 12:15,>90,RIO DE BAYAMON NR BAYAMON, PR 50047535: Flow=4.79cfs,Stage=2.17ft,2018-11-15 12:50,>90,RIO DE BAYAMON AT ARENAS, PR 50046000: Flow=1530cfs,Stage=7.48ft,Floodstage=16ft,2018-11-15 12:30,>90,RIO DE LA PLATA AT HWY 2 NR TOA ALTA, PR 50039500: Flow=682cfs,Stage=6.44ft,Floodstage=15ft,2018-11-15 12:30,>90,RIO CIBUCO AT VEGA BAJA, PR 50029000: Flow=1760cfs,Stage=5.67ft,2018-11-15 12:45,>90,RIO GRANDE DE ARECIBO AT CENTRAL CAMBALACHE, PR 50124200: Flow=69.8cfs,Stage=6.11ft,2018-11-15 12:25,76-90,RIO GUAYANILLA NEAR GUAYANILLA, PR 50092000: Flow=158cfs,Stage=5.93ft,2018-11-15 12:00,76-90,RIO GRANDE DE PATILLAS NR PATILLAS, PR 50065500: Flow=87.9cfs,Stage=2.30ft,2018-11-15 12:00,76-90,RIO MAMEYES NR SABANA, PR 50064200: Flow=66.6cfs,Stage=5.61ft,2018-11-15 12:45,76-90,RIO GRANDE NR EL VERDE, PR 50063800: Flow=112cfs,Stage=4.08ft,2018-11-15 12:45,76-90,RIO ESPIRITU SANTO NR RIO GRANDE, PR 50058350: Flow=48.8cfs,Stage=9.78ft,2018-11-15 12:15,76-90,RIO CANAS AT RIO CANAS, PR 50055750: Flow=111cfs,Stage=8.70ft,Floodstage=18ft,2018-11-15 12:00,76-90,RIO GURABO BLW EL MANGO, PR 50055225: Flow=124cfs,Stage=8.92ft,2018-11-15 12:15,76-90,RIO CAGUITAS AT VILLA BLANCA AT CAGUAS, PR 50055000: Flow=504cfs,Stage=6.18ft,Floodstage=16ft,2018-11-15 12:50,76-90,RIO GRANDE DE LOIZA AT CAGUAS, PR 50053025: Flow=47.0cfs,2018-11-15 12:00,Stage=5.01ft,2018-11-15 12:59:00,76-90,RIO TURABO ABV BORINQUEN, PR 50050900: Flow=44.2cfs,Stage=5.76ft,2018-11-15 12:00,76-90,RIO GRANDE DE LOIZA AT QUEBRADA ARENAS, PR 50045010: Flow=549cfs,Stage=10.49ft,Floodstage=16ft,2018-11-15 12:15,76-90,RIO DE LA PLATA BLW LA PLATA DAMSITE, PR 50043800: Flow=625cfs,Stage=7.80ft,Floodstage=11ft,2018-11-15 12:30,76-90,RIO DE LA PLATA AT COMERIO, PR 50038100: Flow=957cfs,Stage=13.76ft,Floodstage=25ft,2018-11-15 12:00,76-90,RIO GRANDE DE MANATI AT HWY 2 NR MANATI, PR 50035000: Flow=605cfs,Stage=3.33ft,Floodstage=10ft,2018-11-15 12:30,76-90,RIO GRANDE DE MANATI AT CIALES, PR 50028000: Flow=89.0cfs,Stage=5.03ft,2018-11-15 12:30,76-90,RIO TANAMA NR UTUADO, PR 50026025: Flow=201cfs,Stage=5.71ft,2018-11-15 12:00,76-90,RIO CAONILLAS AT PASO PALMA, PR 50147800: Flow=140cfs,Stage=10.62ft,Floodstage=24ft,2018-11-15 12:00,10-24,RIO CULEBRINAS AT HWY 404 NR MOCA, PR 50126150: Flow=9.43cfs,Stage=3.24ft,2018-11-15 12:30,10-24,RIO YAUCO ABV DIVERSION MONSERRATE NR YAUCO, PR 50025155: Flow=15.6cfs,Stage=3.40ft,2018-11-15 12:30,10-24,RIO SALIENTE AT COABEY NR JAYUYA, PR 50014800: Flow=75.6cfs,Stage=6.37ft,2018-11-15 12:30,10-24,RIO CAMUY NR BAYANEY, PR 50144000: Flow=407cfs,Stage=4.45ft,Floodstage=11ft,2018-11-15 12:00,25-75,RIO GRANDE DE ANASCO NR SAN SEBASTIAN, PR 50138000: Flow=439cfs,Stage=15.89ft,Floodstage=20ft,2018-11-15 12:30,25-75,RIO GUANAJIBO NR HORMIGUEROS, PR 50136400: Flow=64.5cfs,Stage=2.09ft,Floodstage=10ft,2018-11-15 12:30,25-75,RIO ROSARIO NR HORMIGUEROS, PR 50114000: Flow=29.0cfs,Stage=1.53ft,2018-11-15 12:15,25-75,RIO CERRILLOS BLW LAGO CERRILLOS NR PONCE, PR 50111500: Flow=59.0cfs,Stage=5.85ft,2018-11-15 12:00,25-75,RIO JACAGUAS AT JUANA DIAZ, PR 50106100: Flow=39.4cfs,Stage=5.24ft,Floodstage=10ft,2018-11-15 12:58,25-75,RIO COAMO AT HWY 14 AT COAMO, PR 50100450: Flow=3.81cfs,Stage=2.64ft,2018-11-15 12:00,25-75,RIO MAJADA AT LA PLENA, PR 50100200: Flow=4.00cfs,Stage=4.82ft,2018-11-15 12:45,25-75,RIO LAPA NR RABO DEL BUEY, PR 50090500: Flow=27.9cfs,Stage=4.16ft,2018-11-15 12:30,25-75,RIO MAUNABO AT LIZAS, PR 50081000: Flow=36.4cfs,Stage=0.93ft,2018-11-15 12:00,25-75,RIO HUMACAO AT LAS PIEDRAS, PR 50075000: Flow=17.9cfs,Stage=1.31ft,2018-11-15 12:35,25-75,RIO ICACOS NR NAGUABO, PR 50061800: Flow=42.9cfs,Stage=3.73ft,2018-11-15 12:15,25-75,RIO CANOVANAS NR CAMPO RICO, PR 50056400: Flow=59.7cfs,Stage=3.72ft,2018-11-15 12:15,25-75,RIO VALENCIANO NR JUNCOS, PR 50051800: Flow=173cfs,Stage=8.08ft,Floodstage=14ft,2018-11-15 12:15,25-75,RIO GRANDE DE LOIZA AT HWY 183 SAN LORENZO, PR 50051310: Flow=47.4cfs,Stage=7.03ft,2018-11-15 12:30,25-75,RIO CAYAGUAS AT CERRO GORDO, PR 50034000: Flow=54.8cfs,Stage=5.16ft,2018-11-15 12:30,25-75,RIO BAUTA NR OROCOVIS, PR 50028400: Flow=176cfs,Stage=5.09ft,2018-11-15 12:41,25-75,RIO TANAMA AT CHARCO HONDO, PR 50011200: Flow=8.03cfs,Stage=5.30ft,2018-11-15 12:45,25-75,RIO GUAJATACA BLW LAGO GUAJATACA, PR 182743067004200: Flow=45.5cfs,Stage=5.18ft,2018-11-15 12:45,Not ranked,CANAL PRINCIPAL DIVERSION BLW FOREBAY, ISABELA, PR 50231500: Stage=0.93ft,2018-11-15 12:15,Not ranked,LAGUNA BAHIA MOSQUITO NO.1 VIEQUES PR 50148890: Flow=149cfs,Stage=6.66ft,Floodstage=15ft,2018-11-15 12:00,Not ranked,RIO CULEBRINAS AT MARGARITA DAMSITE NR AGUADA, PR 50146073: Stage=109.48ft,2018-11-15 12:45,Not ranked,LAGO DAGUEY ABV ANASCO, PR 50141500: Stage=1460.51ft,2018-11-15 12:45,Not ranked,LAGO GUAYO AT DAMSITE NR CASTANER, PR 50129254: Flow=144cfs,Stage=4.05ft,2018-11-15 12:00,Not ranked,RIO LOCO AT LAS LATAS NR LA JOYA NR GUANICA, PR 50128948: Flow=7.85cfs,Stage=1.57ft,2018-11-15 12:45,Not ranked,CANAL DE RIEGO DE LAJAS AT BO. BETANCES, PR 50128945: Flow=4.72cfs,Stage=1.39ft,2018-11-15 12:00,Not ranked,CANAL DE RIEGO DE LAJAS AT BO. PALMAREJO NR LAJAS 50128940: Flow=7.00cfs,Stage=1.42ft,2018-11-15 12:45,Not ranked,CANAL DE RIEGO DE LAJAS BLW LAJAS FILT PLANT LAJAS 50128933: Flow=13.8cfs,Stage=2.55ft,2018-11-15 12:00,Not ranked,CANAL RIEGO DE LAJAS ABV LAJAS FILTRATION PLANT 50128925: Flow=24.6cfs,Stage=2.77ft,2018-11-15 12:30,Not ranked,CANAL DE RIEGO DE LAJAS BLW MAJINAS FILT. PLANT PR 50128920: Flow=22.9cfs,Stage=1.91ft,2018-11-15 12:15,Not ranked,CANAL DE RIEGO DE LAJAS ABV MAJINAS FILT. PLANT PR 50128907: Flow=0.24cfs,Stage=1.07ft,2018-11-15 12:00,Not ranked,LATERAL M5L, CANAL DE RIEGO DE LAJAS SABANA GRANDE 50128905: Flow=27.2cfs,Stage=0.84ft,2018-11-15 12:15,Not ranked,CANAL DE RIEGO DE LAJAS BLW LAGO LOCO DAM YAUCO PR 50128900: Stage=230.56ft,2018-11-15 12:45,Not ranked,LAGO LOCO AT DAMSITE NR YAUCO, PR 50125780: Stage=566.21ft,2018-11-15 12:45,Not ranked,LAGO LUCCHETTI AT DAMSITE NR YAUCO, PR 50115420: Stage=5.29ft,2018-11-15 12:15,Not ranked,RIO PORTUGUES AT HWY 10 AT PONCE, PR 50115240: Flow=559cfs,Stage=5.25ft,2018-11-15 12:45,Not ranked,RIO PORTUGUES AT PARQUE CEREMONIAL TIBES NR PONCE 50114900: Flow=67.0cfs,Stage=6.32ft,Floodstage=14ft,2018-11-15 12:00,Not ranked,RIO PORTUGUES NR TIBES, PR 50113950: Stage=570.30ft,2018-11-15 12:45,Not ranked,LAGO CERRILLOS AT DAMSITE NR PONCE, PR 50113800: Not ranked,Equipment malfunction,RIO CERRILLOS ABV LAGO CERRILLOS NR PONCE, PR 50111340: Flow=5.50cfs,Stage=1.74ft,2018-11-15 12:00,Not ranked,CANAL DE JUANA DIAZ AT BO. PENUELAS NR SALINAS, PR 50111330: Flow=12.2cfs,Stage=1.61ft,2018-11-15 12:30,Not ranked,CANAL DE JUANA DIAZ AT PASO SECO NR SANTA ISABEL 50111320: Flow=19.6cfs,Stage=1.81ft,2018-11-15 12:30,Not ranked,CANAL DE JUANA DIAZ AT PIEDRA AGUZADA NR JUANA DIA 50111300: Stage=340.89ft,2018-11-15 12:45,Not ranked,LAGO GUAYABAL AT DAMSITE NR JUANA DIAZ, PR 50111210: Stage=506.47ft,2018-11-15 12:45,Not ranked,LAGO TOA VACA AT DAMSITE NR VILLALBA, PR 50110650: Flow=62.7cfs,Stage=4.85ft,2018-11-15 12:35,Not ranked,RIO JACAGUAS ABV LAGO GUAYABAL 50106850: Stage=160.13ft,2018-11-15 12:45,Not ranked,LAGO COAMO NR LOS LLANOS, PR 50095800: Stage=129.86ft,2018-11-15 12:45,Not ranked,LAGO MELANIA NR GUAYAMA, PR 50095000: Flow=1.20cfs,Stage=1.15ft,2018-11-15 12:15,Not ranked,CANAL DE GUAMANI OESTE AT HWY 15 GUAYAMA, PR 50093120: Flow=1070cfs,Stage=8.34ft,2018-11-15 12:15,Not ranked,RIO GRANDE DE PATILLAS BLW LAGO PATILLAS, PR 50093115: Flow=0.16cfs,Stage=1.04ft,2018-11-15 12:00,Not ranked,CANAL DE PATILLAS AT INTAKE 123, SALINAS PR 50093110: Flow=0.31cfs,Stage=1.05ft,2018-11-15 12:00,Not ranked,CANAL DE PATILLAS AT INTAKE 113 SALINAS, PR 50093090: Flow=8.21cfs,Stage=1.34ft,2018-11-15 12:45,Not ranked,CANAL DE PATILLAS ABV EL LEGADO INTAKE, PR 50093084: Stage=1.46ft,2018-11-15 12:00,Not ranked,AES INTAKE CANAL AT CANAL DE PATILLAS, GUAYAMA, PR 50093083: Flow=12.0cfs,Stage=1.43ft,2018-11-15 12:00,Not ranked,CANAL DE PATILLAS ABV AES INTAKE AT GUAYAMA, PR 50093078: Flow=12.5cfs,Stage=1.53ft,2018-11-15 12:30,Not ranked,CANAL DE PATILLAS BLW GUAYAMA FILTRATION PLANT, PR 50093075: Flow=18.5cfs,Stage=2.60ft,2018-11-15 12:30,Not ranked,CANAL DE PATILLAS ABV GUAYAMA FILTRATION PLANT, PR 50093053: Flow=22.3cfs,Stage=1.62ft,2018-11-15 12:15,Not ranked,CANAL DE PATILLAS AT FOREBAY, PR 50093045: Stage=211.33ft,2018-11-15 12:45,Not ranked,LAGO PATILLAS AT DAMSITE NR PATILLAS, PR 50093000: Flow=21.4cfs,Stage=8.21ft,2018-11-15 12:45,Not ranked,RIO MARIN NR PATILLAS, PR 50085100: Flow=136cfs,Stage=15.91ft,2018-11-15 12:30,Not ranked,RIO GUAYANES AT CENTRAL ROIG, PR 50083500: Flow=127cfs,Stage=12.15ft,2018-11-15 12:50,Not ranked,RIO GUAYANES NR YABUCOA, PR 50076800: Stage=89.52ft,2018-11-15 12:30,Not ranked,LAGO BLANCO NEAR NAGUABO, PR 50075550: Stage=1860.22ft,2018-11-15 12:45,Not ranked,LAGO ICACOS AT DAMSITE, PR 50075500: Stage=5.16ft,2018-11-15 12:45,Not ranked,RIO BLANCO AT FLORIDA, PR 50071225: Stage=172.02ft,2018-11-15 12:30,Not ranked,LAGO FAJARDO NEAR VAPOR, PR 50071000: Stage=3.36ft,2018-11-15 12:45:00,Not ranked,Rating being developed or revised,RIO FAJARDO NR FAJARDO, PR 50070900: Flow=92.6cfs,Stage=5.68ft,2018-11-15 12:15,Not ranked,RIO FAJARDO AT PARAISO NR FAJARDO, PR 50067000: Flow=141cfs,Stage=8.77ft,2018-11-14 20:00,Not ranked,RIO SABANA AT SABANA, PR 50059210: Flow=40.0cfs,Stage=4.68ft,2018-11-15 12:52,Not ranked,QUEBRADA GRANDE AT BO. DOS BOCAS, PR 50059000: Stage=133.69ft,Floodstage=136ft,2018-11-15 12:45,Not ranked,LAGO LOIZA AT DAMSITE NR TRUJILLO ALTO, PR 50055380: Flow=14.9cfs,Stage=4.61ft,2018-11-15 12:30,Not ranked,RIO BAIROA ABV BAIROA, CAGUAS, PR 50049620: Flow=12.0cfs,Stage=3.28ft,2018-11-15 12:45,Not ranked,QDA. MARGARITA AT CAPARRA INTER. NR GUAYNABO, PR 50049100: Stage=4.49ft,2018-11-15 12:55:00,Floodstage=15ft,Not ranked,Rating being developed or revised,RIO PIEDRAS AT HATO REY, PR 50048680: Stage=316.21ft,2018-11-15 12:45,Not ranked,LAGO LAS CURIAS AT DAMSITE NR RIO PIEDRAS, PR 50048565: 2018-04-09 12:30,Not ranked,QUEBRADA SANTA CATALINA NEAR GUAYNABO, PR 50047560: Flow=73.3cfs,Stage=7.85ft,2018-11-15 12:37,Not ranked,RIO DE BAYAMON BLW LAGO DE CIDRA DAM, PR 50047550: Stage=1322.45ft,2018-11-15 12:45,Not ranked,LAGO DE CIDRA AT DAMSITE NR CIDRA, PR 50045000: Stage=167.71ft,2018-11-15 12:45,Not ranked,LAGO LA PLATA AT DAMSITE NR TOA ALTA, PR 50044810: Flow=73.6cfs,Stage=2.38ft,2018-11-15 12:30,Not ranked,RIO GUADIANA NR GUADIANA, NARANJITO PR 50043980: Stage=3.29ft,2018-11-15 12:15,Not ranked,RIO ARROYATA AT BO. NARANJO, PR 50043197: Flow=11.6cfs,Stage=3.89ft,2018-11-15 12:00,Not ranked,RIO USABON AT HWY 162 NR BARRANQUITAS, PR 50043000: Flow=1.30cfs,1998-09-22 19:50,Stage=11.01ft,2018-11-15 12:15:00,Floodstage=20ft,Not ranked,RIO DE LA PLATA AT PROYECTO LA PLATA, PR 50039995: Flow=94.3cfs,Stage=1781.71ft,2018-11-15 12:15,Not ranked,LAGO CARITE AT SPILLWAY, PR 50032590: Stage=2415.44ft,2018-11-15 12:45,Not ranked,LAGO DE MATRULLAS AT DAMSITE NR OROCOVIS, PR 50032290: Stage=2960.82ft,2018-11-15 12:45,Not ranked,LAGO EL GUINEO AT DAMSITE NR VILLALBA, PR 50031000: Stage=3.20ft,2018-11-15 12:15,Not ranked,RIO GRANDE DE MANATI AT HWY 155 NR MOROVIS, PR 50027600: Flow=1210cfs,Stage=7.50ft,Floodstage=11ft,2018-11-15 12:30,Not ranked,RIO GRANDE DE ARECIBO NR SAN PEDRO, PR 50027100: Stage=295.63ft,2018-11-15 12:45,Not ranked,LAGO DOS BOCAS AT DAMSITE NR UTUADO, PR 50027000: Flow=95.5cfs,Stage=7.87ft,2018-11-15 12:30,Not ranked,RIO LIMON ABV LAGO DOS BOCAS, PR 50026140: Stage=821.94ft,2018-11-15 12:45,Not ranked,LAGO CAONILLAS AT DAMSITE NR UTUADO, PR 50024950: Flow=185cfs,Stage=7.49ft,Floodstage=14ft,2018-11-15 12:45,Not ranked,RIO GRANDE DE ARECIBO BLW UTUADO, PR 50023110: Stage=1065.82ft,2018-11-15 12:45,Not ranked,LAGO VIVI NR UTUADO, PR 50021700: Not ranked,Equipment malfunction,RIO GRANDE DE ARECIBO ABV UTUADO, PR 50020500: Flow=12.0cfs,2007-01-29 13:50,Not ranked,RIO GRANDE DE ARECIBO NR ADJUNTAS, PR 50020100: Stage=2415.10ft,2018-11-15 12:45,Not ranked,LAGO GARZAS NR ADJUNTAS, PR 50011400: Flow=27.0cfs,1989-09-30 23:45,Not ranked,RIO GUAJATACA ABV MOUTH NR QUEBRADILLAS, PR 50011180: Stage=1.81ft,2018-11-15 12:45,Not ranked,CANAL DE AGUADILLA ABV LAGO RAMEY, AGUADILLA PR 50011128: Flow=0.00cfs,Stage=-0.24ft,2018-11-15 12:30,Not ranked,CANAL MOCA ABV AGUADILLA PLANT, AGUADILLA, PR 50011088: Stage=530.72ft,2018-11-15 12:45,Not ranked,LAGO REGULADOR DE ISABELA NR HWY 112 ISABELA, PR 50011085: Flow=7.84cfs,Stage=1.39ft,2018-11-15 12:15,Not ranked,CANAL DE MOCA ABV LAGO REGULADOR (E13) ISABELA, PR 50011000: Flow=60.7cfs,Stage=3.51ft,2018-11-15 11:45,Not ranked,CANAL DE DERIVACION AT LAGO DE GUAJATACA, PR 50010800: Stage=631.11ft,2018-11-15 12:45,Not ranked,LAGO GUAJATACA AT DAMSITE NR QUEBRADILLAS, PR 50010600: Flow=34.0cfs,1988-09-30 23:45,Not ranked,RIO GUAJATACA ABV LAGO DE GUAJATACA, PR 50010500: Flow=4.40cfs,Stage=7.62ft,2018-11-15 12:15,Not ranked,RIO GUAJATACA AT LARES, PR Go to WaterWatch (offsite) for a larger map with additional options