Utilities in Missouri
6,017 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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OASIS TRAVEL PLAZA LLC
MO4293179 · 500 served
OCWC BALD EAGLE WELL
MO5301471 · 30 served
OCWC BLUE WATER VILLAGE
MO5031128 · 93 served
OCWC FOX TRAIL
MO5036326 · 39 served
OCWC HOLIDAY HILLS
MO5036188 · 30 served
OCWC LAKE COUNTRY VILLAGE
MO5030178 · 80 served
OCWC LAKE POINT LANDING
MO5031625 · 40 served
OCWC LANTERN BAY
MO5071085 · 502 served
OCWC REDBUD BRIARWOOD
MO5301550 · 50 served
OCWC SWEETWATER BEACH
MO5031340 · 63 served
OCWC WILDERNESS PINEWOOD
MO5031102 · 218 served
OCWC WILDFLOWER
MO5031141 · 60 served
OCWC WOOD RIDGE ESTATES
MO5036071 · 90 served
ODESSA PWS
MO1010599 · 5,202 served
OFALLON PWS
MO6010588 · 32,515 served
OFFICE PUB & STEAKHOUSE
MO5211851 · 190 served
OGLESBY PARK
MO6203374 · 25 served
OH TOMMYS PUB & GRILL
MO5212774 · 25 served
OK BOAT DOCK
MO3232035 · 30 served
OK COTTAGE RESORT
MO4191653 · 25 served
OKLATERRE MHP
MO3031345 · 50 served
OLD AUXVASSE NM PRESBY CHURCH
MO3270503 · 25 served
OLD DUTCH MILL
MO6293060 · 50 served
OLD KINDERHOOK COMMUNITY
MO3031198 · 700 served
OLD KINDERHOOK RESORT & MARINA
MO3190767 · 75 served
OLD SHEPHERDS CAMPGROUND
MO5241951 · 125 served
OLD TOWN OSAGE
MO5212967 · 30 served
OLEAN BAPTIST CHURCH
MO3270406 · 25 served
OLEAN REGIONAL STOCKYARDS
MO3283489 · 25 served
OLIVE BRANCH RESTAURANT
MO5212960 · 75 served
OLIVE POINT BAPTIST CHURCH
MO5273426 · 25 served
OLNEY TAVERN
MO6210657 · 25 served
OLNEY UNITED METHODIST CHURCH
MO2271501 · 25 served
OMAHA BAPTIST CHURCH
MO2270423 · 25 served
ON THE RISE BAKERY AND BISTRO
MO3212430 · 100 served
ON THE RUN PIZZA & SUBS
MO5212330 · 25 served
ONE COMMUNITY CHURCH
MO5273473 · 100 served
ONE-O-ONE RANCH SUBD
MO6036209 · 30 served
ONONDAGA CAVE
MO6122199 · 50 served
ONSTOTT ORAHOOD SUBD
MO5251579 · 40 served
OPAL FOODS LLC
MO5063085 · 75 served
OPEN DOOR TABERNACLE
MO4272489 · 0 served
OPENED DOOR CHRISTIAN COMMUNITY
MO5272642 · 25 served
OPERATING ENGINEERS TRAINING SCHOOL
MO6172340 · 30 served
ORAN PWS
MO4010604 · 1,294 served
ORCHARD CREST CAMP
MO4240179 · 140 served
ORCHARD ESTATES SUBD
MO6036029 · 120 served
ORCHARD FARM SCHOOLS
MO6171218 · 1,600 served
ORCHARD FARM TOWNHOMES
MO6031095 · 25 served
ORCHARD HILLS SUBD
MO5036021 · 38 served