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Water quality report

Missoula, MT
water quality

Drinking water across Missoula’s community water systems, from EPA public records.

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100
Excellent
City-wide average score

75

Systems serving this city

0

With PFAS detected (UCMR5)

0

Above an EPA PFAS limit

0

Unresolved health violations

Across all community water systems EPA records map to Missoula. PFAS figures are from EPA UCMR5 (2023–25) monitoring; not every system was sampled.

Community water systems serving Missoula

MISSOULA WATER~68,200 people served 100› EL MAR ESTATES MSLA CO WATER~1,350 people served 100› WESTVIEW MOBILE HOME PARK~947 people served 100› PHANTOM HILLS WATER SYSTEM~810 people served 100› TRAVOIS VILLAGE MOBILE PARK~702 people served 100› GREENFIELD MOBILE HOME PARK~620 people served 100› WYE AREA WATER SYSTEM~512 people served 100› GRANT CREEK WATER USERS ASSOCIATION INC~380 people served 100› KATOONAH LODGES~258 people served 100› HOLLYWOOD HEIGHTS TRAILER PARK LLC~220 people served 100› CIRCLE H WATER INC~215 people served 100› WAGON WHEEL TRAILER VILLAGE~210 people served 100› GOODAN KEIL CO WATER DIST~207 people served 100› HIGH QUALITY H2O~200 people served 100› MISSION MEADOWS RV CAMPSITE PARK, INC~200 people served 100› BAIR CLARK PROPERTIES, LLC~180 people served 100› MOBILE CITY TRAILER COURT~175 people served 100› HAWTHORN SPRINGS PROPERTY OWNERS ASSOC~165 people served 100› GREENLAND MOBILE HOME PARK~163 people served 100› SPRING MEADOWS COUNTY WATER DISTRICT~162 people served 100› SHELBY ADDITION WATER DISTRICT~145 people served 100› C AND D HOA~140 people served 100› MAGNOLIA ESTATES~140 people served 100› OLD HELLGATE VILLAGE MSLA~140 people served 100› TWO RIVERS MOBILE HM PK LOLO~138 people served 100› SUNNY MEADOWS WATER AND SEWER DIST~135 people served 100› FOREST INN LOUNGE AND APARTMENTS~130 people served 100› BONNER HOUSING PWS SYSTEM~128 people served 100› WEST MOUNTAIN ESTATES~125 people served 100› MEADOW BROOK PARK~120 people served 100› RIVERWALK AND DINOS ESTATES~115 people served 100› LEWIS AND CLARK TRAILER COURT~110 people served 100› TRESTLE CREEK I AND II~110 people served 100› BEE HIVE HOMES MSLA~106 people served 100› MILLTOWN WATERS USERS ASSOCIATION~105 people served 100› SUNSET WEST RSID~105 people served 100› HARVEYS MOBILE HOME PARK~98 people served 100› BUENA VISTA COMMUNITY, INC~90 people served 100› BIG PINES TRAILER COURT~78 people served 100› RIVER ACRES INC~78 people served 100› BLUE MOUNTAIN TRAILER CT~75 people served 100› TAMARACK COURT~75 people served 100› MONTANA TRAILER COURT~73 people served 100› TURAH MEADOWS~73 people served 100› MISSOULA VILLAGE WEST TR CT~68 people served 100› GLESSNER TRAILER COURT~67 people served 100› HIDDEN HEIGHTS HOA~65 people served 100› BONNIE'S PLACE, INC~60 people served 100› CIRCLE J TRAILER COURT~59 people served 100› NEW CASTLE COURT~55 people served 100› SUNSET PINES~55 people served 100› MOUNTAIN SHADOWS ESTATES STEVENSVILLE~55 people served 100› HAPPY VALLEY MHP~55 people served 100› GREENWOOD TRAILER COURT~53 people served 100› HAMILTON MOBILE VILLAGE~53 people served 100› AMITY SQUARE WATER SYSTEM~50 people served 100› CAROLS TRAILER COURT~50 people served 100› FRENCHTOWN VALLEY VIEW TR CT~50 people served 100› GROVE THE~50 people served 100› BIRCHWOOD DUPLEXES~43 people served 100›

Missoula water FAQ

How is Missoula's water quality scored?

PurityRadar computes a 0–100 score from public EPA records for the community water systems serving Missoula. The city-wide figure shown is the average of those systems.

Where does the data come from?

EPA SDWIS — the federal Safe Drinking Water Information System — covering active community water systems and their health-based violations. Every figure traces back to that public record.

Is this a substitute for testing my tap?

No. System-level data can't account for your home's own plumbing (lead service lines, fixtures). For health decisions, test your tap with a certified lab and confirm with your utility.

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