Utilities in Maryland
8,042 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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PUMPHREYS TAVERN
MD1021232 · 25 served
PURITAN CHRISTIAN SCHOOL
MD1150021 · 150 served
PURITAN CHRISTIAN SCHOOL
MD1150039 · 50 served
PURNELL ARMORY - MD ARMY NATIONAL GUARD
MD1030077 · 25 served
Q MART- CRAZY NUTS
MD1061155 · 0 served
Q.A. DPW-WWTP & BUSINESS PARK
MD1170015 · 200 served
QUAD DOUGHNUT & DELI SHOPPE
MD1021250 · 25 served
QUADE CATERING
MD1081151 · 25 served
QUALITY DAILY BREAD II
MD1021672 · 25 served
QUALITY INN / SLEEP INN
MD1171218 · 200 served
QUALITY INN & SUITES (PREV ECONOLODGE)
MD1231133 · 74 served
QUARTERFIELD
MD0020054 · 4,500 served
QUEEN ANNE COLONY MARINA/PELICAN BAY
MD1171111 · 25 served
QUEEN ANNE HILLSBORO FIREHOUSE
MD1171113 · 25 served
QUEEN ANNE'S CTY GOLF COURSE SNACK SHOP
MD1171200 · 25 served
QUEEN ANNES BOWLING CENTER
MD1171112 · 0 served
QUEEN ANNES COUNTY DPW OFFICE
MD1170014 · 30 served
QUEEN ANNES COUNTY PARKS & RECREATION
MD1170016 · 300 served
QUEEN ANNES REST STOP 301
MD1171172 · 430 served
QUEENS CASTLE MOBILE HOME PARK
MD0120213 · 60 served
QUEENS CASTLE MOBILE HOME PARK
MD0002765 · 60 served
QUEENSTOWN COMMISSIONERS
MD0002696 · 400 served
QUEENSTOWN MART
MD1171151 · 100 served
QUEENSTOWN MHP
MD0170208 · 18 served
QUICK SHOP #3 BEL ALTON
MD1081104 · 100 served
QUIET ACRES (CONNECTED TO 008-0082)
MD0080011 · 0 served
QUIET ACRES WATER CO INC
MD0002827 · 72 served
QUIET ACRES WATER CO INC
MD0080039 · 72 served
QUIET WATERS PARK WELL # 2
MD1021381 · 0 served
QUIET WATERS PARK WELL # 3
MD1021579 · 52 served
QUIET WATERS PARK WELL # 4
MD1021580 · 55 served
QUIET WATERS PARK WELLS # 1 AND # 2
MD1021578 · 406 served
R & J HICKORY MART
MD1121084 · 25 served
R & J LIQUORS
MD1041078 · 25 served
R & R ESTATES
MD0120210 · 96 served
R & W MARKET
MD1041132 · 25 served
R H WILSON & SONS
MD1211084 · 20 served
R.D.S DINER
MD1021464 · 25 served
R.S. CONGREGATION OF J.H.
MD1071375 · 25 served
R/K AGRICULTURAL CENTER
MD1041142 · 25 served
R/S REALTORS / SECU
MD1011099 · 25 served
RACE-N- INN
MD1181165 · 32 served
RADCLIFF CROSS
MD1141043 · 25 served
RAFFAELES
MD1031139 · 25 served
RAFTERS CDK, INC.
MD1021383 · 25 served
RAGGEDY ANN & ANDYS
MD1040035 · 25 served
RAINBOW CTR
MD1230015 · 25 served
RALPH J BUNCHE COMMUNITY CENTER
MD1021686 · 0 served
RAMBLER MOTEL
MD1231134 · 52 served
RAMBLIN PINES CAMPGROUND
MD1061078 · 500 served