Stable Water Systems in Maryland

25 community drinking-water systems in Maryland currently rated Stable (MISI 0–20).

Systems in the Stable band (MISI 0–20) show low structural stress across operational, financial, and governance dimensions. These systems generally have manageable compliance postures, adequate capital investment patterns, and sustainable revenue structures.

SystemPop. ServedMISIBand

BALTIMORE CITY-BUREAU WATER SU1.8M17.881Stable

PATUXEUNT PLANT WSSC1.3M15.149Stable

WASHINGTON SUBURBAN SANITARY C1.3M15.149Stable

POTOMAC PLANT WSSC1.3M15.149Stable

ASHBURTON500K17.881Stable

BALTIMORE CITY MUNICIPAL WORKS500K17.881Stable

OCEAN CITY150K7.198Stable

ARNOLD WTP % ANNAPOLIS DPW150K19.510Stable

CITY OF HAGERSTOWN92K16.299Stable

WALDORF84K19.474Stable

EASTON UTILITIES17K7.914Stable

CHAPEL HILL15K19.544Stable

TOWN OF LA PLATA12K3.957Stable

CHESAPEAKE RANCH ESTATES10K19.607Stable

BRYANS ROAD6K7.914Stable

EASTERN REGION ALLEGANY DISTRIB. SYSTEM6K14.883Stable

I-70 REST AREAS (EASTSIDE AND WESTSIDE)5K11.076Stable

WESTERN REGION ALLEGANY DISTRIB. SYSTEM5K14.883Stable

CHESAPEAKE COMPLEX5K19.510Stable

TOWN OF BERLIN5K19.550Stable

TOWN OF DENTON5K11.512Stable

TOWN OF INDIAN HEAD4K15.163Stable

THE PROVINCES4K19.510Stable

MEADOWVIEW / HIGHLAND4K14.690Stable

TOWN OF CENTREVILLE3K17.884Stable