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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CALVERT CLIFFS NUCLEAR - BALLFIELD
MD1040058 · 25 served
CALVERT CLIFFS NUCLEAR - CAMP CANOY POOL
MD1040059 · 200 served
CALVERT CLIFFS NUCLEAR - OFFICE BUILDING
MD1040055 · 362 served
CALVERT CLIFFS NUCLEAR - PROTECTED AREA
MD1040002 · 482 served
CALVERT CLIFFS NUCLEAR CONFERENCE CENTER
MD1040060 · 100 served
CALVERT CLIFFS STATE PARK
MD1041012 · 100 served
CALVERT CO NURSING CENTER
MD0002688 · 50 served
CALVERT CO. BOE
MD1040042 · 25 served
CALVERT CO. INDUSTRIAL PARK
MD1040051 · 158 served
CALVERT COUNTRY & CALVERT ELEMENTARY
MD1040012 · 900 served
CALVERT COUNTY EMERGENCY CENTER
MD1040083 · 0 served
CALVERT COUNTY FAIRGROUND
MD1041202 · 807 served
CALVERT COUNTY FAIRGROUND
MD1041110 · 25 served
CALVERT COUNTY JAIL - SEE 0040011
MD1040013 · 0 served
CALVERT COUNTY NURSING CENTER
MD0000898 · 41 served
CALVERT COUNTY NURSING CENTER
MD0040201 · 100 served
CALVERT ELEMENTARY
MD1070005 · 389 served
CALVERT ELEMENTARY (1040012)
MD1040015 · 25 served
CALVERT ELKS LODGE
MD1041215 · 40 served
CALVERT GATEWAY & MCDONALDS # 16243
MD1040079 · 25 served
CALVERT HIGH SCHOOL - SEE 0040011
MD1040016 · 1,450 served
CALVERT HOSPICE/BURNETT HOSPICE HOUSE
MD1041272 · 25 served
CALVERT LIGHTHOUSE TABERNACLE
MD1041165 · 100 served
CALVERT MANOR
MD0160004 · 300 served
CALVERT MANOR CORPORATION
MD0000719 · 350 served
CALVERT MANOR NURSING HOME
MD0002714 · 92 served
CALVERT MARINA/ HIDDEN HARBOR LLC
MD1041112 · 60 served
CALVERT MEATS
MD1041017 · 25 served
CALVERT MEDICAL CENTER
MD1041228 · 89 served
CALVERT MEMORIAL HOSPITAL
MD1040017 · 25 served
CALVERT MEMORIAL HOSPITAL
MD0000903 · 78 served
CALVERT MIDDLE SCHOOL
MD1040018 · 675 served
CALVERT MOBILE HOME PARK
MD0040206 · 80 served
CALVERT MOBILE HOMES PARK
MD0002693 · 60 served
CALVERT NURSING CENTER
MD1040019 · 130 served
CALVERT PROFESSIONAL BUILDING
MD1041204 · 77 served
CALVERT SMILES DENTIST
MD1041211 · 0 served
CALVERT SR. HIGH/VO TECH.
MD1040021 · 25 served
CALVERTMANOR NURSING HOME
MD0002854 · 92 served
CAMBRIDGE
MD0002253 · 19,000 served
CAMBRIDGE BUSINESS INC AND CITGO
MD1091164 · 31 served
CAMBRIDGE DINER
MD1091121 · 75 served
CAMBRIDGE DORCHESTER AIRPORT
MD1090020 · 40 served
CAMBRIDGE ELKS LODGE / BPOE ELKS #1272
MD1091007 · 25 served
CAMBRIDGE EXXON
MD1091160 · 150 served
CAMBRIDGE FARMS
MD0100033 · 953 served
CAMBRIDGE LDS CHURCH
MD1091182 · 0 served
CAMBRIDGE MOOSE LODGE #1211
MD1091141 · 50 served
CAMBRIDGE TECHNOLOGY, INC.
MD1090007 · 0 served
CAMP ABERDEEN
MD1121020 · 200 served