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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SQUEEZE IT
MD1121069 · 25 served
SQUIRES PANTRY / BEL AIR CITGO
MD1121111 · 25 served
SQUIRES PANTRY #9
MD1071216 · 25 served
SQUISITO
MD1171221 · 25 served
ST ABRAHAM NURSERY SCH
MD1030036 · 25 served
ST ANDREW THE FISHERMAN
MD1021584 · 51 served
ST ANDREW THE FISHERMAN
MD1051584 · 25 served
ST ANTHONYS CHURCH
MD1041136 · 25 served
ST ANTHONYS SHRINE
MD1101175 · 25 served
ST AUGUSTINE EPISC. CHURCH
MD1071264 · 50 served
ST BASIL'S UKRAINIAN CHURCH
MD1071265 · 25 served
ST CATHERINES CHURCH HALL
MD1081109 · 150 served
ST CHRISTOPHERS CHURCH
MD1171131 · 25 served
ST CLEMENTS SHORES WATER CO IN
MD0002531 · 616 served
ST EDMONDS UM CHURCH
MD1041081 · 80 served
ST FRANCIS ROMAN CATHOLIC CHURCH
MD1181301 · 25 served
ST HWY KEYSER'S RIDGE
MD1110010 · 25 served
ST IGNATIUS CHURCH AND ST THOMAS MANOR
MD1081154 · 353 served
ST INIGOES YOUTH CENTER
MD1081085 · 158 served
ST JAMES CHURCH
MD1141070 · 80 served
ST JAMES EPISCOPAL CHURCH
MD1031290 · 90 served
ST JAMES PARISH
MD1021609 · 205 served
ST JAMES SCHOOL
MD0002457 · 350 served
ST JAMES UAME CHURCH
MD1121191 · 40 served
ST JAMES UNITED METHODIST CHURCH
MD1121306 · 25 served
ST JOHNS EPISCOPAL & DC
MD1030037 · 25 served
ST JOHNS EPISCOPAL CHURCH
MD1031255 · 52 served
ST JOHNS LUTHERAN CHURCH
MD1031256 · 30 served
ST JOHNS LUTHERAN CHURCH
MD1101177 · 25 served
ST JOHNS LUTHERAN CHURCH AND SCHOOL
MD1031358 · 140 served
ST JOHNS UCC CHURCH HALL
MD1101178 · 25 served
ST JOHNS UNITED METHODIST CHURCH
MD1041082 · 25 served
ST JOSEPHS CATHOLIC CHURCH
MD1081111 · 75 served
ST JOSEPHS ON CARROLTON MANOR
MD1101303 · 100 served
ST JUDES ROMAN CATH. CHURCH
MD1071266 · 50 served
ST LOUIS CHURCH & SCHOOL
MD1130007 · 475 served
ST MARGARET / ST MARY MAGDALENE
MD1121217 · 172 served
ST MARKS CATHOLIC - WHITE HALL
MD1121317 · 30 served
ST MARKS CHURCH
MD1101179 · 127 served
ST MARKS EPISCOPAL CHURCH
MD1071267 · 25 served
ST MARKS LUTHERAN CHURCH
MD1101321 · 30 served
ST MARKS UNION AME
MD1181273 · 25 served
ST MARKS WHITE HALL
MD1131317 · 25 served
ST MARY'S METRO COMMISSION
MD0180030 · 325 served
ST MARYS CATHOLIC CHURCH
MD1121089 · 167 served
ST MARYS CO ELKS LODGE #2092
MD1181168 · 25 served
ST MARYS COLLEGE
MD0002722 · 1,000 served
ST MARYS ORTHODOX CHURCH
MD1031324 · 103 served
ST MARYS REC CENTER
MD1181258 · 25 served
ST MARYS REST HOME
MD0002831 · 28 served