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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S.W. BARRICK & SONS
MD1000031 · 25 served
SABILLASVILLE ELEMENTARY
MD1000030 · 150 served
SABILLASVILLE ENVIRONMENTAL SCHOOL
MD1100030 · 230 served
SACRED HEART CHURCH
MD1181318 · 502 served
SACRED HEART CHURCH
MD1161080 · 300 served
SACRED HEART SCHOOL & CHURCH
MD1161235 · 0 served
SADIE'S ICE CREAM & CHIPS
MD1171121 · 25 served
SADIE'S SALADS & SNACK BAR
MD1171122 · 25 served
SAEFERN POOL
MD1021420 · 26 served
SAFE HARBOR PODICKERY POINT
MD1021419 · 32 served
SAFEWAY 1423
MD1021244 · 25 served
SAFEWAY GAS STATION
MD1041247 · 32 served
SAFEWAY STORE
MD1031217 · 25 served
SAFFITICKERS
MD1111119 · 60 served
SAILING ASSOCIATES
MD1071170 · 25 served
SAINT ANDREWS PLAY SCHOOL & EPIS CHURCH
MD1181235 · 102 served
SAINT CECILIAS CHURCH
MD1181319 · 102 served
SAINT CLEMENTS ISLAND-POT. RIVER MUSEUM
MD1181256 · 153 served
SAINT FRANCIS XAVIER CHURCH
MD1181320 · 402 served
SAINT GEORGES CATHOLIC CHURCH
MD1181321 · 502 served
SAINT GEORGES EPISCOPAL CHURCH
MD1181310 · 37 served
SAINT GEORGES ISLAND IMPROVE ASSOC
MD1181261 · 25 served
SAINT GEORGES ISLAND UMC
MD1181280 · 25 served
SAINT INIGOES MINI- MART
MD1181166 · 0 served
SAINT JAMES CORNER STORE & ST JAMES PUB
MD1181211 · 25 served
SAINT JAMES SCHOOL
MD0210209 · 200 served
SAINT JOHNS CATHOLIC PREP (I/C 0100030)
MD1100066 · 0 served
SAINT JOHNS EVANGELIST CHURCH
MD1030069 · 40 served
SAINT JOHNS UNITED EPISCOPAL CHURCH
MD1181274 · 25 served
SAINT JOSEPHS CATHOLIC CHURCH
MD1181322 · 602 served
SAINT JOSEPHS PROJECT COMM CENTER
MD1181262 · 0 served
SAINT LEONARD DEV CORP INC
MD0002755 · 160 served
SAINT LUKES UNION AME
MD1181324 · 25 served
SAINT LUKES UNITED METHODIST CHURCH
MD1181281 · 51 served
SAINT MARY'S RIVER STATE PARK
MD1181347 · 50 served
SAINT MARYS ABBEY
MD1181340 · 25 served
SAINT MARYS CITY VISITOR CENTER
MD1181238 · 133 served
SAINT MARYS COLLEGE
MD0180013 · 2,200 served
SAINT MARYS FAIRGROUNDS
MD1181167 · 502 served
SAINT MARYS LANDING
MD1181169 · 0 served
SAINT MATTHEWS FREE GOSPEL CH OF CHRIST
MD1181288 · 25 served
SAINT PAULS LUTHERAN CHURCH
MD1181312 · 122 served
SAINT PETER CLAVER
MD1181323 · 151 served
SALEM INN (DEL.)
MD1051020 · 25 served
SALEM LUTHERAN CHILDREN'S CENTER
MD1120033 · 210 served
SALEM SCHOOL
MD0110232 · 0 served
SALEM UM CHURCH
MD1031218 · 29 served
SALEM UNITED METHODIST
MD1091091 · 25 served
SALEM UNITED METHODIST CHURCH
MD1031148 · 205 served
SALIS-WICOMICO AIRPORT TERM.
MD1220038 · 25 served