Puerto Rico Stream Gauges
This page includes every indexed gauge in Puerto Rico. Use it as a crawlable hub for the state, then open any gauge to see current flow, gauge height, water temperature, and weather before you go.
The sections below are alphabetical, not curated. Nothing is hidden behind a featured subset.
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1 indexed gauges whose names begin with A.
- AES INTAKE CANAL AT CANAL DE PATILLAS, GUAYAMA, PRUSGS 50093084 · 17.9697, -66.1392
C
24 indexed gauges whose names begin with C.
- CANAL DE AGUADILLA ABV LAGO RAMEY, AGUADILLA PRUSGS 50011180 · 18.4746, -67.1157
- CANAL DE DERIVACION AT LAGO DE GUAJATACA, PRUSGS 50011000 · 18.3995, -66.9275
- CANAL DE GUAMANI OESTE AT HWY 15 GUAYAMA, PRUSGS 50095000 · 18.0031, -66.1156
- CANAL DE JUANA DIAZ AT BO. PENUELAS NR SALINAS, PRUSGS 50111340 · 17.9983, -66.3419
- CANAL DE JUANA DIAZ AT LAGO GUAYABAL, PRUSGS 180455066301701 · 18.0821, -66.5046
- CANAL DE JUANA DIAZ AT PASO SECO NR SANTA ISABELUSGS 50111330 · 18.0143, -66.3903
- CANAL DE JUANA DIAZ AT PIEDRA AGUZADA NR JUANA DIAUSGS 50111320 · 18.0400, -66.4888
- CANAL DE MOCA ABV LAGO REGULADOR (E13) ISABELA, PRUSGS 50011085 · 18.4573, -67.0279
- CANAL DE PATILLAS ABV AES INTAKE AT GUAYAMA, PRUSGS 50093083 · 17.9697, -66.1392
- CANAL DE PATILLAS ABV GUAYAMA FILTRATION PLANT, PRUSGS 50093075 · 17.9825, -66.1011
- CANAL DE PATILLAS AT FOREBAY, PRUSGS 50093053 · 18.0208, -66.0231
- CANAL DE PATILLAS AT INTAKE 113 SALINAS, PRUSGS 50093110 · 17.9829, -66.2672
- CANAL DE PATILLAS AT INTAKE 123, SALINAS PRUSGS 50093115 · 17.9855, -66.2880
- CANAL DE PATILLAS BLW GUAYAMA FILTRATION PLANT, PRUSGS 50093078 · 17.9825, -66.1014
- CANAL DE RIEGO DE LAJAS ABV MAJINAS FILT. PLANT PRUSGS 50128920 · 18.0459, -66.9491
- CANAL DE RIEGO DE LAJAS AT BO. BETANCES, PRUSGS 50128948 · 18.0388, -67.1321
- CANAL DE RIEGO DE LAJAS AT BO. PALMAREJO NR LAJASUSGS 50128945 · 18.0392, -67.0790
- CANAL DE RIEGO DE LAJAS BLW LAGO LOCO DAM YAUCO PRUSGS 50128905 · 18.0430, -66.8886
- CANAL DE RIEGO DE LAJAS BLW LAJAS FILT PLANT LAJASUSGS 50128940 · 18.0453, -67.0553
- CANAL DE RIEGO DE LAJAS BLW MAJINAS FILT. PLANT PRUSGS 50128925 · 18.0446, -66.9501
- CANAL MOCA ABV AGUADILLA PLANT, AGUADILLA, PRUSGS 50011128 · 18.4492, -67.1373
- CANAL PRINCIPAL DIVERSION ABV. LAGO GUERRERO, PRUSGS 182830067035900 · 18.4750, -67.0664
- CANAL PRINCIPAL DIVERSION BLW FOREBAY, ISABELA, PRUSGS 182743067004200 · 18.4620, -67.0117
- CANAL RIEGO DE LAJAS ABV LAJAS FILTRATION PLANTUSGS 50128933 · 18.0451, -67.0526
L
1 indexed gauges whose names begin with L.
- LATERAL M5L, CANAL DE RIEGO DE LAJAS SABANA GRANDEUSGS 50128907 · 18.0350, -66.8981
Q
4 indexed gauges whose names begin with Q.
- QDA. MARGARITA AT CAPARRA INTER. NR GUAYNABO, PRUSGS 50049620 · 18.4155, -66.1034
- QUEBRADA GRANDE AT BO. DOS BOCAS, PRUSGS 50059210 · 18.3504, -65.9905
- QUEBRADA JOSEFINA AT PINERO AVENUE, PRUSGS 50049310 · 18.4092, -66.0756
- QUEBRADA SANTA CATALINA NEAR GUAYNABO, PRUSGS 50048565 · 18.4090, -66.1185
R
81 indexed gauges whose names begin with R.
- RIO ARROYATA AT HWY 7774 NR CIDRA, PRUSGS 50043950 · 18.2011, -66.2094
- RIO BAIROA ABV BAIROA, CAGUAS, PRUSGS 50055380 · 18.2583, -66.0443
- RIO BAUTA NR OROCOVIS, PRUSGS 50034000 · 18.2360, -66.4548
- RIO BLANCO AT FLORIDA, PRUSGS 50075500 · 18.2408, -65.7850
- RIO CAGUITAS AT VILLA BLANCA AT CAGUAS, PRUSGS 50055225 · 18.2487, -66.0276
- RIO CAMUY NR BAYANEY, PRUSGS 50014800 · 18.3964, -66.8180
- RIO CANAS AT RIO CANAS, PRUSGS 50058350 · 18.2945, -66.0451
- RIO CANOVANAS NR CAMPO RICO, PRUSGS 50061800 · 18.3185, -65.8889
- RIO CAONILLAS AT PASO PALMA, PRUSGS 50026025 · 18.2314, -66.6371
- RIO CAYAGUAS AT CERRO GORDO, PRUSGS 50051310 · 18.1539, -65.9567
- RIO CERRILLOS ABV LAGO CERRILLOS NR PONCE, PRUSGS 50113800 · 18.1168, -66.6049
- RIO CERRILLOS BLW LAGO CERRILLOS NR PONCE, PRUSGS 50114000 · 18.0728, -66.5814
- RIO CIBUCO AT VEGA BAJA, PRUSGS 50039500 · 18.4473, -66.3744
- RIO COAMO AT HWY 14 AT COAMO, PRUSGS 50106100 · 18.0835, -66.3548
- RIO COAMO NR COAMO, PRUSGS 50106500 · 18.0625, -66.3691
- RIO COROZAL AT COROZAL, PRUSGS 50038300 · 18.3446, -66.3223
- RIO CULEBRINAS AT HWY 404 NR MOCA, PRUSGS 50147800 · 18.3617, -67.0925
- RIO CULEBRINAS AT MARGARITA DAMSITE NR AGUADA, PRUSGS 50148890 · 18.3945, -67.1512
- RIO DE BAYAMON AT ARENAS, PRUSGS 50047535 · 18.1692, -66.1219
- RIO DE BAYAMON BLW LAGO DE CIDRA DAM, PRUSGS 50047560 · 18.2028, -66.1392
- RIO DE BAYAMON NR BAYAMON, PRUSGS 50047850 · 18.3343, -66.1395
- RIO DE LA PLATA AT CAYEY, PRUSGS 50040800 · 18.1364, -66.1386
- RIO DE LA PLATA AT COMERIO, PRUSGS 50043800 · 18.2222, -66.2246
- RIO DE LA PLATA AT HWY 2 NR TOA ALTA, PRUSGS 50046000 · 18.4116, -66.2610
- RIO DE LA PLATA AT PROYECTO LA PLATA, PRUSGS 50043000 · 18.1600, -66.2289
- RIO DE LA PLATA BLW LA PLATA DAMSITE, PRUSGS 50045010 · 18.3460, -66.2388
- RIO DE LA PLATA BLW REPRESA COMERIO, PRUSGS 50044210 · 18.2743, -66.2061
- RIO ESPIRITU SANTO NR RIO GRANDE, PRUSGS 50063800 · 18.3599, -65.8140
- RIO FAJARDO AT PARAISO NR FAJARDO, PRUSGS 50070900 · 18.2828, -65.7011
- RIO FAJARDO NR FAJARDO, PRUSGS 50071000 · 18.2990, -65.6938
- RIO GRANDE DE ANASCO NR SAN SEBASTIAN, PRUSGS 50144000 · 18.2842, -67.0510
- RIO GRANDE DE ARECIBO ABV UTUADO, PRUSGS 50021700 · 18.2442, -66.7223
- RIO GRANDE DE ARECIBO BLW UTUADO, PRUSGS 50024950 · 18.3021, -66.7041
- RIO GRANDE DE ARECIBO NR SAN PEDRO, PRUSGS 50027600 · 18.3988, -66.6916
- RIO GRANDE DE LOIZA AT CAGUAS, PRUSGS 50055000 · 18.2427, -66.0096
- RIO GRANDE DE LOIZA AT HWY 183 SAN LORENZO, PRUSGS 50051800 · 18.1857, -65.9614
- RIO GRANDE DE LOIZA AT QUEBRADA ARENAS, PRUSGS 50050900 · 18.1200, -65.9886
- RIO GRANDE DE LOIZA BLW LOIZA DAMSITE, PRUSGS 50059050 · 18.3423, -66.0060
- RIO GRANDE DE MANATI AT CIALES, PRUSGS 50035000 · 18.3244, -66.4600
- RIO GRANDE DE MANATI AT HWY 155 NR MOROVIS, PRUSGS 50031000 · 18.2994, -66.4100
- RIO GRANDE DE MANATI AT HWY 2 NR MANATI, PRUSGS 50038100 · 18.4290, -66.5265
- RIO GRANDE DE MANATI NR MANATI, PRUSGS 50037000 · 18.3994, -66.4969
- RIO GRANDE DE PATILLAS BLW LAGO PATILLAS, PRUSGS 50093120 · 18.0164, -66.0236
- RIO GRANDE DE PATILLAS NR PATILLAS, PRUSGS 50092000 · 18.0342, -66.0325
- RIO GRANDE NR EL VERDE, PRUSGS 50064200 · 18.3454, -65.8420
- RIO GUADIANA NR GUADIANA, NARANJITO PRUSGS 50044810 · 18.3014, -66.2286
- RIO GUAJATACA ABV LAGO DE GUAJATACA, PRUSGS 50010600 · 18.3305, -66.9160
- RIO GUAJATACA ABV MOUTH NR QUEBRADILLAS, PRUSGS 50011400 · 18.4733, -66.9624
- RIO GUAJATACA AT LARES, PRUSGS 50010500 · 18.2992, -66.8739
- RIO GUAJATACA BLW LAGO GUAJATACA, PRUSGS 50011200 · 18.4003, -66.9278
- RIO GUANAJIBO NR HORMIGUEROS, PRUSGS 50138000 · 18.1427, -67.1488
- RIO GUAYANES AT CENTRAL ROIG, PRUSGS 50085100 · 18.0664, -65.8742
- RIO GUAYANES NR YABUCOA, PRUSGS 50083500 · 18.0589, -65.9011
- RIO GUAYANILLA NEAR GUAYANILLA, PRUSGS 50124200 · 18.0442, -66.7982
- RIO GURABO AT GURABO, PRUSGS 50057000 · 18.2585, -65.9681
- RIO GURABO BLW EL MANGO, PRUSGS 50055750 · 18.2342, -65.8853
- RIO HUMACAO AT LAS PIEDRAS, PRUSGS 50081000 · 18.1741, -65.8694
- RIO INABON AT REAL ABAJO, PRUSGS 50112500 · 18.0865, -66.5631
- RIO JACAGUAS ABV LAGO GUAYABALUSGS 50110650 · 18.1166, -66.5047
- RIO JACAGUAS AT JUANA DIAZ, PRUSGS 50111500 · 18.0543, -66.5110
- RIO JACAGUAS BLW HWY 149 NR VILLALBA, PRUSGS 50111315 · 18.0831, -66.5039
- RIO LAPA NR RABO DEL BUEY, PRUSGS 50100200 · 18.0597, -66.2411
- RIO LIMON ABV LAGO DOS BOCAS, PRUSGS 50027000 · 18.3261, -66.6210
- RIO LOCO AT LAS LATAS NR LA JOYA NR GUANICA, PRUSGS 50129254 · 18.0092, -66.8767
- RIO MAJADA AT LA PLENA, PRUSGS 50100450 · 18.0447, -66.2075
- RIO MAMEYES NR SABANA, PRUSGS 50065500 · 18.3288, -65.7508
- RIO MARIN NR PATILLAS, PRUSGS 50093000 · 18.0378, -66.0097
- RIO MAUNABO AT LIZAS, PRUSGS 50090500 · 18.0272, -65.9400
- RIO PIEDRAS AT HATO REY, PRUSGS 50049100 · 18.4095, -66.0693
- RIO PORTUGUES AT PARQUE CEREMONIAL TIBES NR PONCEUSGS 50115240 · 18.0436, -66.6215
- RIO PORTUGUES NR TIBES, PRUSGS 50114900 · 18.0999, -66.6429
- RIO ROSARIO NR HORMIGUEROS, PRUSGS 50136400 · 18.1601, -67.0858
- RIO SABANA AT SABANA, PRUSGS 50067000 · 18.3310, -65.7310
- RIO SALIENTE AT COABEY NR JAYUYA, PRUSGS 50025155 · 18.2128, -66.5632
- RIO TANAMA AT CHARCO HONDO, PRUSGS 50028400 · 18.4141, -66.7147
- RIO TANAMA NR UTUADO, PRUSGS 50028000 · 18.3007, -66.7830
- RIO TOA VACA ABV LAGO TOA VACA, PRUSGS 50110900 · 18.1265, -66.4578
- RIO TURABO ABV BORINQUEN, PRUSGS 50053025 · 18.1622, -66.0400
- RIO USABON AT HWY 162 NR BARRANQUITAS, PRUSGS 50043197 · 18.1615, -66.3094
- RIO VALENCIANO NR JUNCOS, PRUSGS 50056400 · 18.2161, -65.9262
- RIO YAUCO ABV DIVERSION MONSERRATE NR YAUCO, PRUSGS 50126150 · 18.0492, -66.8419
S
1 indexed gauges whose names begin with S.
- STORMWATER STATION AT NSRR CEIBA, PRUSGS 50072975 · 18.2331, -65.6214
U
1 indexed gauges whose names begin with U.
- UNNAMED CREEK AT FORT BUCHANAN, GUAYNABO, PRUSGS 50048580 · 18.4202, -66.1161
Waderly supports public stream gauges across all 50 states. This Puerto Rico page includes the full state index, so search engines and users can reach every gauge from one crawlable hub.
These pages are built from the public USGS stream-gauge network and linked into Waderly's map so anglers, paddlers, and waders can move from a broad state view into specific rivers quickly.