Utilities in Puerto Rico
997 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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LOS POLLOS
PR0004855 · 3,812 served
LOS POLOS BORIQUEN
PR0613166 · 40 served
LOS REYES
PR0005637 · 1,272 served
LOS RIVERAS
PR0455094 · 240 served
LOS VAZQUEZ
PR0633106 · 80 served
LUCAS LUGO
PR0242012 · 40 served
LUIS TORRES RODRIGUEZ
PR0171011 · 28 served
LUQUILLO URBANO
PR0005316 · 8,880 served
MACANA
PR0004254 · 3,069 served
MACANEA / ESPINO
PR0666026 · 224 served
MAGUAYO
PR0005597 · 31,880 served
MAGUEYES
PR0724047 · 240 served
MALPASO
PR0004464 · 908 served
MALPASO
PR0003934 · 283 served
MAMEY
PR0556055 · 255 served
MAMEY II
PR0005446 · 247 served
MAMEYES
PR0238062 · 1 served
MAMEYES ABAJO
PR0003122 · 876 served
MAMEYES ARRIBA
PR0003062 · 1,364 served
MAN II
PR0724037 · 140 served
MANA I
PR0724027 · 400 served
MANA III
PR0724097 · 500 served
MANA-BERRIOS
PR0510175 · 1,000 served
MANATI EAST
PR0003262 · 13,305 served
MANATI URBANO
PR0002742 · 15,244 served
MANGO ABAJO
PR0523035 · 160 served
MAREAS
PR0004805 · 956 served
MARGARITA 2
PR0005436 · 440 served
MARICAO
PR0003353 · 3,474 served
MARICAO
PR0005577 · 4,572 served
MARIN ALTO
PR0004865 · 840 served
MARIN SECTOR BETANCOURT
PR0556145 · 53 served
MARINI
PR0003413 · 8,308 served
MARTEX FARM PASO SECO
PR0468054 · 42 served
MARTEX FARMS
PR0468044 · 100 served
MARUENOS
PR0004294 · 2,535 served
MASA II
PR0633036 · 25 served
MASTER CONCRETE
PR0770017 · 60 served
MATON RURAL
PR0004685 · 1,244 served
MATRULLA
PR0004564 · 2,286 served
MATRULLA
PR0003974 · 1,400 served
MATUYAS
PR0004825 · 699 served
MAUNABO URBANO
PR0004815 · 9,310 served
MAYAGUEZ
PR0003283 · 151,555 served
MC NAIL DIV LIBBYS
PR0468024 · 150 served
MC NEIL PHARMACENTICAL CO.
PR0726017 · 271 served
MC NEIL PHARMACENTICAL CO.
PR0726027 · 271 served
MEDTRONIC PUERTO RICO OPER. CO.
PR0640036 · 3,033 served
MEPSI CENTER
PR0711027 · 525 served
METROPOLITANO
PR0002591 · 1,077,332 served