Utilities in Maryland
8,042 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 107 of 161 (8,042 systems)
OVER THE RAINBOW LEARNING CENTER
MD1020114 · 15 served
OWENS PARK RECREATION CENTER
MD1151057 · 25 served
OWENSVILLE PRIMARY CARE
MD1020110 · 95 served
OWINGS BUSINESS CENTER
MD1041209 · 108 served
OWINGS MILLS SYNAGOGUE
MD1030090 · 57 served
OXFORD COMMISIONERS
MD0000042 · 850 served
OXFORD COMMISSIONERS
MD0002640 · 770 served
OXON HILL RECREATION CLUB
MD1161071 · 0 served
OYSTER COVE
MD0170011 · 600 served
OYSTER HARBOR (SEE 023-0011)
MD0230018 · 0 served
P & W SEAFOOD
MD1021625 · 25 served
P + S COUNTRY KITCHEN LLC
MD1181341 · 27 served
P AND G MINI MART (ON CWS)
MD1121082 · 25 served
P. B. DYE GOLF CLUB
MD1101300 · 150 served
P. J.'S PASTRIES
MD1021327 · 25 served
P.G. EQUESTRIAN CTR.
MD1160025 · 25 served
P.J.S BUTCHER SHOP
MD1171110 · 25 served
P.J.S SEAFOOD
MD1091145 · 25 served
P.L. & SONS FOOD SV. INC.
MD1101156 · 25 served
P.L. JONES SEAFOOD
MD1091083 · 25 served
PA DUTCH FARMERS MARKET
MD1171099 · 25 served
PACEWAY CONV. STORE
MD1021377 · 200 served
PACEWAY CONVENIENCE STORE
MD1021209 · 25 served
PADONIA PARK CLUB
MD1030076 · 100 served
PADONIA SWIM CLUB
MD1031125 · 25 served
PAGODA HOUSE RESTAURANT
MD1021210 · 25 served
PALADORE STORE AND CLUB
MD1081103 · 0 served
PALM BEACH WILLIES
MD1091139 · 78 served
PALMISANOS OF BALDWIN
MD1031212 · 34 served
PAM'S HALLMARK SHOPPE
MD1181128 · 25 served
PANORAMA MOTEL
MD1111136 · 31 served
PANTRY ONE PETROLEUM
MD1071353 · 54 served
PAPA G'S
MD1171100 · 25 served
PAPA JOHNS PIZZA 1540
MD1031332 · 170 served
PAPER MILL RECREATION CENTER
MD1031129 · 102 served
PAPER MILL VILLAGE SHOPPING CENTER
MD1030060 · 300 served
PAR'S OAKS - SUBURBAN DEV & CO
MD0002768 · 48 served
PARADISE MENNONITE SCHOOL
MD1210010 · 355 served
PARIS CENTER (FKA GRIFFINS),COMEBACK BAR
MD1041070 · 114 served
PARIS FOODS
MD1200009 · 25 served
PARIS OAKS / DAYS END
MD0040010 · 251 served
PARK AND PLANNING, POLICE FIRING RANGE
MD1161229 · 25 served
PARK HALL ELEMENTARY SCHOOL
MD1180039 · 550 served
PARK HALL LIQUORS AND DELI
MD1181042 · 330 served
PARK HALL TRUE HOLINESS CHURCH
MD1181291 · 32 served
PARK INN INC
MD1031126 · 27 served
PARK SEVENTH DAY ADVENTIST CHURCH
MD1220047 · 28 served
PARKE MEMORIAL UNITED METHODIST CHURCH
MD1031213 · 27 served
PARKER FARMS MIGRANT CAMP 3
MD1161131 · 64 served
PARKER FARMS MIGRANT CAMP 3
MD1081191 · 64 served