Stable Water Systems in Pennsylvania

40 community drinking-water systems in Pennsylvania 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

PHILA SUB WATER CO759K16.833Stable

WESTERN PENNSYLVANIA WATER CO127K14.855Stable

PA AMERICAN-CANONS/WASHINGTON114K14.534Stable

PA GAS AND WATER CO - NORT DI102K7.988Stable

Scranton79K19.202Stable

STATE COLLEGE BORO WATER AUTH.72K17.112Stable

NEW KENSINGTON MUNI AUTH48K18.865Stable

New Castle43K15.070Stable

PA GAS & WATER COMPANY22K14.865Stable

PA AMER WATER PHILIPSBURG21K10.325Stable

MEADVILLE AREA WATER AUTHORITY17K18.053Stable

PA AMERICAN WATER CO CLARION17K18.167Stable

SLIPPERY ROCK MUNI AUTH16K19.325Stable

PAWC HUNTSVILLE12K16.665Stable

PAW BANGOR DISTRICT9K18.643Stable

PITTSBURGH INTL AIRPORT8K14.855Stable

HUMBOLDT INDUSTRIAL PARK8K7.988Stable

BUCKS COUNTY COMMUNITY COLLEGE8K16.833Stable

KITTANNING SUBURB JT WATER AUT8K15.186Stable

MT AIRY CASINO & RESORT7K7.988Stable

OUTLET SHOPS AT GETTYSBURG7K3.956Stable

GEISINGER MEDICAL CENTER6K7.988Stable

PHILADELPHIA SUBURBAN WATER CO6K19.633Stable

GIFFORD PINCHOT ST PARK5K5.936Stable

GREAT OAK SPRING WATER CO5K13.924Stable

UNITED WATER PA GRANTHAM5K16.512Stable

PA-AMERICAN WATER CO-KITTANNIG5K18.063Stable

FAIRVIEW TWP WATER AUTHORITY5K18.784Stable

NEW WILMINGTON BORO WATER DEPT5K18.664Stable

EAST PENN MFG CO4K13.924Stable

BLUE MTN COOP TILDEN IND PARK4K13.924Stable

KNOEBELS GROVE PARK4K7.198Stable

MANHEIM AUTO AUCTION4K11.282Stable

RACCOON CREEK STATE PARK4K12.692Stable

SHOHOLA FALLS TRAILS END SYS#24K3.599Stable

HIGH SPRING WATER4K11.282Stable

PAWC FOREST CITY3K16.730Stable

PA AMERICAN WATER WILD ACRES3K7.198Stable

PAWC FALLBROOK3K14.865Stable

CHESTER WATER AUTHORITY39919.633Stable