1,143 water systems tracked in Rhode Island, serving 1,241,656 people. 11 systems have reported a result above an EPA PFAS limit and face the April 2029 compliance deadline.
PFOA MCL: 20 ppt(EPA: 4 ppt)
PFOS MCL: 20 ppt(EPA: 4 ppt)
RI groundwater quality standards: PFOA 20 ppt, PFOS 20 ppt. Adopted 2022.
Rhode Island adopted PFAS groundwater standards in 2022. Contamination around military installations and industrial sites.
Free check against EPA UCMR5 data for PFOA and PFOS above the 4 ppt limit, plus weekly Rhode Island MCL, deadline, and funding alerts.
If your system needs a lab, an engineer, a treatment firm or a funding contact, tell us what the project needs. We'll point you to who may fit.
Firms with PFAS-related federal awards routed to Rhode Island (USASpending). See the national top 50 →
| Rank | Recipient | Total awarded | # awards |
|---|---|---|---|
| 1 | RHODE ISLAND INFRASTRUCTURE BANK | $60,748,000 | 6 |
| 2 | RESOLUTION CONSULTANTS - AN AECOM-ENSAFE JOINT VENTURE | $12,903,361 | 3 |
| 3 | BROWN UNIVERSITY | $8,659,645 | 7 |
| 4 | UNIVERSITY OF RHODE ISLAND | $4,074,953 | 5 |
| 5 | RHODE ISLAND. DEPARTMENT OF ENVIRONMENTAL MANAGEMENT | $700,000 | 3 |
| System | City | Population | PFOA (ppt) | PFOS (ppt) | Status |
|---|---|---|---|---|---|
| PROVIDENCE-CITY OF RI1592024 | PROVIDENCE | 333,142 | — | — | No result above limit |
| PAWTUCKET WATER SUPPLY BOARD VEOLIA-NA RI1592021 | PAWTUCKET | 98,130 | — | — | No result above limit |
| KENT COUNTY WATER AUTHORITY RI1559511 | WEST GREENWICH | 94,107 | 7.5 | — | Exceeds |
| WARWICK-CITY OF RI1615627 | WARWICK | 73,289 | — | — | No result above limit |
| BRISTOL COUNTY WATER AUTHORITY RI1647515 | WARREN | 49,000 | — | — | No result above limit |
| EAST PROVIDENCE-CITY OF RI1615610 | EAST PROVIDENCE | 47,618 | — | — | No result above limit |
| WOONSOCKET WATER DIVISION RI1559518 | WOONSOCKET | 45,828 | 5.8 | — | Exceeds |
| NEWPORT-CITY OF RI1592010 | NEWPORT | 42,155 | — | — | No result above limit |
| WESTERLY WATER DEPARTMENT RI1559512 | WESTERLY | 35,298 | 9 | 7 | Exceeds |
| NORTH KINGSTOWN TOWN OF RI1559517 | NORTH KINGSTOWN | 27,732 | 8.1 | 4.6 | Exceeds |
| VEOLIA WATER WAKEFIELD RHODE ISLAND INC RI1615624 | WAKEFIELD | 22,347 | — | — | No result above limit |
| LINCOLN WATER COMMISSION RI1858423 | LINCOLN | 21,664 | — | — | No result above limit |
| CUMBERLAND, TOWN OF RI1647530 | CUMBERLAND | 21,235 | 7.7 | 6.7 | Exceeds |
| UNIVERSITY OF RHODE ISLAND RI1858422 | KINGSTON | 19,354 | 16 | 5 | Exceeds |
| PORTSMOUTH WATER & FIRE DISTRICT RI1592022 | PORTSMOUTH | 17,090 | — | — | No result above limit |
| QUONSET BUSINESS PARK RI1592025 | NORTH KINGSTOWN | 13,000 | 15 | 5 | Exceeds |
| BLOCK ISLAND WATER COMPANY RI1858430 | BLOCK ISLAND | 9,999 | — | — | No result above limit |
| CNE - NEW LONDON TURNPIKE ENTRY POINT RI2980453 | WARWICK | 9,999 | — | — | No result above limit |
| GREENVILLE WATER DISTRICT RI1858410 | GREENVILLE | 9,500 | — | — | No result above limit |
| SMITHFIELD WATER SUPPLY BOARD RI1615616 | SMITHFIELD | 9,460 | — | — | No result above limit |
| NORTH TIVERTON FIRE DISTRICT RI1592018 | TIVERTON | 8,969 | 5.1 | — | Exceeds |
| NARRAGANSETT WATER SYSTEM-POINT JUDITH RI1858428 | NARRAGANSETT | 8,210 | — | — | No result above limit |
| NAVAL STATION, NEWPORT RI1000016 | NEWPORT | 7,870 | — | — | No result above limit |
| WESTERN CRANSTON RI1647528 | CRANSTON | 6,585 | — | — | No result above limit |
| SOUTH KINGSTOWN-SOUTH SHORE RI1615623 | WAKEFIELD | 6,170 | 6.1 | — | Exceeds |
| CLEAR RIVER ELECTRIC AND WATER DISTRICT RI1858411 | PASCOAG | 6,000 | — | — | No result above limit |
| NARRAGANSETT WATER DEPT-NORTH END RI1858429 | NARRAGANSETT | 4,432 | 4.3 | 4 | Exceeds |
| ZZ*IN*JOHNSTON WATER CTRL FAC-WEST END RI2980183 | JOHNSTON | 4,230 | — | — | No result above limit |
| KINGSTON WATER DISTRICT RI1858421 | WEST KINGSTON | 3,968 | 6.2 | — | Exceeds |
| JAMESTOWN WATER DEPARTMENT RI1858419 | JAMESTOWN | 3,348 | — | — | No result above limit |
| TIVERTON WATER AUTHORITY, TOWN HALL RI1900042 | TIVERTON | 3,213 | — | — | No result above limit |
| ZZ*IN*PASCOAG UTILITY DISTRICT,WATER DIV RI1592020 | PASCOAG | 2,985 | — | — | No result above limit |
| STONE BRIDGE FIRE DISTRICT RI1615619 | TIVERTON | 2,793 | — | — | No result above limit |
| WARWICK-POTOWOMUT RI1900051 | WARWICK | 2,163 | — | — | No result above limit |
| PONAGANSET HIGH SCHOOL RI1583829 | NORTH SCITUATE | 1,600 | — | — | No result above limit |
| PRUDENCE ISLAND WATER DISTRICT RI1592023 | PRUDENCE ISLAND | 1,500 | — | — | No result above limit |
| SCITUATE HIGH SCHOOL & MIDDLE SCHOOL RI1615612 | SCITUATE | 1,426 | — | — | No result above limit |
| MAPLEHILL MOBILE HOME PARK RI2973130 | SLATERSVILLE | 750 | — | — | No result above limit |
| SOUTH KINGSTOWN-MIDDLEBRIDGE RI1000015 | WAKEFIELD | 694 | — | — | No result above limit |
| ELEANOR SLATER HOSPITAL ZAMBARANO UNIT RI1647516 | PROVIDENCE | 540 | — | — | No result above limit |
| PROVIDENCE-CITY OF - WHIPPLE RI2980461 | PROVIDENCE | 471 | — | — | No result above limit |
| CENTRAL BEACH FIRE DISTRICT RI1647512 | CHARLESTOWN | 470 | — | — | No result above limit |
| HOLIDAY INN OF KINGSTON RI2000014 | SOUTH KINGSTOWN | 424 | — | — | No result above limit |
| NARRAGANSETT WATER SUPPLY-JERUSALEM RI1900045 | JERUSALEM | 375 | — | — | No result above limit |
| SMITHFIELD O AKVIEW TERRACE RI1583813 | SMITHFIELD | 375 | — | — | No result above limit |
| UNITED STATES NAVY -FORT ADAMS RI1900046 | NEWPORT | 320 | — | — | No result above limit |
| CNE - HOPKINS HILL ROAD ENTRY POINT RI2980452 | WARWICK | 317 | — | — | No result above limit |
| NORDIC VILLAGE NH0162270 | CHEPACHET | 315 | — | — | No result above limit |
| NORTH AVE CO-OP VT0021071 | WOONSOCKET | 301 | — | — | No result above limit |
| LIPPITT ESTATES ASSN RI1583811 | CUMBERLAND | 300 | — | — | No result above limit |
| EXETER JOB CORPS CENTER RI2980475 | EXETER | 300 | — | — | No result above limit |
| QUONOCHONTAUG EAST BEACH WATER ASSOCIATI RI1647511 | CHARLESTOWN | 300 | — | — | No result above limit |
| SHADOW WOODS AT DEER BROOK RI2980426 | WARWICK | 300 | — | — | No result above limit |
| CASTLE ROCK CONDOMINIUMS RI1000035 | WARWICK | 292 | — | — | No result above limit |
| LAKE FOREST HEALTH AND REHABILITATION RI2000083 | SMITHFIELD | 268 | — | — | No result above limit |
| WHITE LAKE ESTATES NH2312030 | PAWTUCKET | 250 | — | — | No result above limit |
| SOUTH KINGSTOWN NURSING AND REHAB RI2882117 | WEST KINGSTON | 232 | — | — | No result above limit |
| TOUISSET POINT WATER TRUST RI1615626 | WARREN | 225 | — | — | No result above limit |
| DAWN HILL HOME REHAB AND HEALTHCARE, THE RI2980478 | BRISTOL | 220 | — | — | No result above limit |
| COVENTRY AIR PARK RI2519427 | COVENTRY | 200 | — | — | No result above limit |
| PASQUALE OLIVO RI2000060 | GLOCESTER | 200 | — | — | No result above limit |
| PASQUALE OLIVO RI2000061 | GLOCESTER | 200 | — | — | No result above limit |
| HARMONY HILL SCHOOL, INC. RI2000059 | CHEPACHET | 199 | — | — | No result above limit |
| ALTON RI1559514 | RICHMOND | 185 | — | — | No result above limit |
| MEADOWLARK, INC. RI2753326 | PROVIDENCE | 183 | — | — | No result above limit |
| BETHEL VILLAGE WATER ASSN RI1000045 | ASHAWAY | 180 | — | — | No result above limit |
| SOUTH TRAIL COMMERCE RI2980487 | SAUNDERSTOWN | 175 | — | — | No result above limit |
| ZZ*IN*OAKLAND ASSOCIATION, INC. RI1592019 | OAKLAND | 175 | — | — | No result above limit |
| COVENTRY AIR PARK RI2051717 | COVENTRY | 174 | — | — | No result above limit |
| RICHMOND RIDGE DEVELOPMENT RI2980480 | PROVIDENCE | 172 | — | — | No result above limit |
| HILLSDALE HOUSING COOPERATIVE, INC. RI2942525 | WARWICK | 170 | — | — | No result above limit |
| ECHO LAKE WATER DISTRICT RI2980414 | CHEPACHET | 160 | — | — | No result above limit |
| CANONCHET CLIFFS WATER ASSOCIATION INC. RI1900053 | HOPE VALLEY | 154 | — | — | No result above limit |
| GLENDALE DAVIS RI1583826 | GLENDALE | 150 | — | — | No result above limit |
| WATERMAN HEIGHTS NURSING HOME RI2000084 | GREENVILLE | 146 | — | — | No result above limit |
| SPLIT ROCK CORPORATION RI2585312 | NORTH KINGSTOWN | 138 | — | — | No result above limit |
| CHIMERA INC RI2519424 | NARRAGANSETT | 133 | — | — | No result above limit |
| MOBILE VILLAGE, INC. RI2585313 | COVENTRY | 130 | — | — | No result above limit |
| LADD CENTER WATER SYSTEM RI1592012 | NORTH KINGSTOWN | 129 | — | — | No result above limit |
| HOPKINTON, TOWN OF RI2980473 | ASHAWAY | 125 | — | — | No result above limit |
| BRIARCLIFFE HEALTH CENTER RI2261723 | JOHNSTON | 125 | — | — | No result above limit |
| PAIGE ASSOCIATES RI1900020 | COVENTRY | 120 | — | — | No result above limit |
| SHANNOK K VILLAGE RI1900001 | CRANSTON | 115 | — | — | No result above limit |
| SHANNOCK VILLAGE-MARTIN RI1647541 | RICHMOND | 115 | — | — | No result above limit |
| INDIAN LAKE RI1615625 | WAKEFIELD | 112 | — | — | No result above limit |
| SAUGATUCKET SPRINGS RI2980423 | PROVIDENCE | 110 | — | — | No result above limit |
| C. THIBEAULT RI2882114 | SMITHFIELD | 105 | — | — | No result above limit |
| ALPINE NURSING HOME RI2519426 | COVENTRY | 105 | — | — | No result above limit |
| CHARTER OAKS VILLAGE COOPERATIVE ME0001006 | WOONSOCKET | 105 | — | — | No result above limit |
| BLUE ROCK COOPERATIVE ME0009171 | WOONSOCKET | 105 | — | — | No result above limit |
| C. THIBEAULT RI2000082 | SMITHFIELD | 105 | — | — | No result above limit |
| PHEASANT RIDGE HOMEOWNERS ASSOCIATION RI2980276 | EAST GREENWICH | 100 | — | — | No result above limit |
| PAUL HEBERT RI2415428 | SMITHFIELD | 100 | — | — | No result above limit |
| CHURCH WOODS RI2980017 | CHARLESTOWN | 98 | — | — | No result above limit |
| FALL BROOK MOBILE HOME PARK CT0690051 | PROVIDENCE | 98 | — | — | No result above limit |
| ZZ*IN*DEERFIELD COMMONS/PROPERTY ADV GRP RI2980258 | PROVIDENCE | 95 | — | — | No result above limit |
| COAST GUARD HOUSING (APH) 1ST DISTRICT RI1000030 | NORTH SMITHFIELD | 85 | — | — | No result above limit |
| TELEMARK VILLAGE VT0005571 | BARRINGTON | 82 | — | — | No result above limit |
| SHANNOCK WATER DISTRICT RI1647529 | SHANNOCK | 75 | — | — | No result above limit |
| GLENDALE WATER ASSN RI1583825 | GLENDALE | 75 | — | — | No result above limit |
| PINE ACRES ALR RI2000004 | COVENTRY | 75 | — | — | No result above limit |
| BORDER HILL MOBILE HOME PARK RI2674924 | CHARLESTOWN | 75 | — | — | No result above limit |
| ZZ*IN*MOHEGAN WATER ASSOCIATION, INC. RI1559519 | HARRISVILLE | 70 | — | — | No result above limit |
| WELCOM MANOR RI2942511 | NORTH SCITUATE | 70 | — | — | No result above limit |
| YAWGOO VALLEY APARTMENTS RI2000164 | EXETER | 70 | — | — | No result above limit |
| ZZ*IN*JOHNSTON WATER CTRL FAC-TAYLOR RD RI2980432 | JOHNSTON | 70 | — | — | No result above limit |
| CANONCHET CLIFFS I/HOPKINTON HOUSING RI1000043 | HOPE VALLEY | 63 | — | — | No result above limit |
| TRIPPLEWOOD RESORT CONDOS NH0342020 | BARRINGTON | 60 | — | — | No result above limit |
| HERITAGE PARK HOME CO-OPERATIVE RI2051311 | MIDDLETOWN | 60 | — | — | No result above limit |
| CANONCHET CLIFFS II/HOPKINTON VILLAGE IN RI1900025 | HOPE VALLEY | 59 | — | — | No result above limit |
| HARTFORD MOTEL CORP RI2261721 | JOHNSTON | 56 | — | — | No result above limit |
| ZZ*IN*JOHNSTON WATER CTRL FAC-CAPITOL ST RI2980435 | JOHNSTON | 55 | — | — | No result above limit |
| ZZ*IN*JOHNSTON WATER CTRL-NARDOLILLO ST RI2980434 | JOHNSTON | 55 | — | — | No result above limit |
| ZZ*IN*WOODLAND CONVALESCENT CENTER RI2942518 | NORTH SMITHFIELD | 54 | — | — | No result above limit |
| PEMAQUID VILLAS MHP ME0002093 | WOONSOCKET | 53 | — | — | No result above limit |
| WOODLAND NURSING CENTER RI2000096 | NORTH SMITHFIELD | 50 | — | — | No result above limit |
| OAK CREST MANOR RI2000112 | SCITUATE | 50 | — | — | No result above limit |
| HILLSDALE TRAILER PARK RI2000148 | RICHMOND | 50 | — | — | No result above limit |
| ZZ*IN*JOHNSTON WATER CTRL-EVERBLOOM ST RI2980433 | JOHNSTON | 48 | — | — | No result above limit |
| LIBERTY HILL RI2980481 | EXETER | 48 | — | — | No result above limit |
| HANOVER PARK CT1330041 | NORTH KINGSTON | 48 | — | — | No result above limit |
| WOODLAND DEVELOPMENT RI1000002 | COVENTRY | 46 | — | — | No result above limit |
| SEA VIEW MOTOR COURT RI2519423 | CHARLESTOWN | 46 | — | — | No result above limit |
| ABBEY LANE COMMUNITY ASSN., INC. RI1000009 | FOSTER | 45 | — | — | No result above limit |
| BLUEBERRY HEIGHTS HOUSING COOPERATIVE CO RI2814410 | WARWICK | 44 | — | — | No result above limit |
| LAUREL CREST GLOCESTER HOUSING AUTHORITY RI2980146 | CHEPACHET | 43 | — | — | No result above limit |
| APPLE CREEK AT WINDWOOD APARTMENTS RI2980340 | TIVERTON | 42 | — | — | No result above limit |
| WINNISQUAM RESORT CONDOS NH2352010 | WARREN | 42 | — | — | No result above limit |
| FOUR SEASONS MHP CO-OP ASSN. RI2980001 | TIVERTON | 40 | — | — | No result above limit |
| MARATHON HOUSE RI2051710 | COVENTRY | 40 | — | — | No result above limit |
| MT JEFFERSON/WASHINGTON CONDOS NH1212050 | PEACE DALE | 38 | — | — | No result above limit |
| LAWRENCE SUNSET COVE ASSOCIATION RI2980003 | TIVERTON | 36 | — | — | No result above limit |
| KINGSLAND VILLAGE CONDOMINIUMS RI1000036 | CHARLESTOWN | 35 | — | — | No result above limit |
| GREEN HILL BEACH MOTEL RI2882132 | SOUTH KINGSTOWN | 35 | — | — | No result above limit |
| FOSTER SENIOR HOUSING INC. RI1858435 | FOSTER | 31 | — | — | No result above limit |
| SUNSET COVE PROPERTIES LLC RI2000053 | SMITHFIELD | 30 | — | — | No result above limit |
| THOMAS HAYNES RI2000161 | GREENE | 30 | — | — | No result above limit |
| FORESTDALE-DION RI1900005 | NORTH SMITHFIELD | 29 | — | — | No result above limit |
| US BORDER STATION-LONG POND RD-JACKMAN ME0092559 | LINCOLN | 26 | — | — | No result above limit |
| ROCKLAND OAKS AN0 RI1000020 | N. SCITUATE | 26 | — | — | No result above limit |
| NEWFOUND ACRES MHP NH0293010 | WOONSOCKET | 26 | — | — | No result above limit |
| HAPPY VALLEY FAMILY CAMPING RI2585321 | EXETER/WEST GREENWICH | 25 | — | — | No result above limit |
| RICCARDI NURSING HOME INC RI2087030 | NORTH SCITUATE | 25 | — | — | No result above limit |
| PICKETT ROAD APARTMENTS CT1090271 | WESTERLY | 25 | — | — | No result above limit |
| SUNSHINE HOUSE NURSING HOME RI2519412 | CHARLESTOWN | 25 | — | — | No result above limit |
| WASHINGTON OAKS RI2585327 | FOSTER | 25 | — | — | No result above limit |
| CUMBERLAND SANITARIUM RI2051723 | CUMBERLAND | 25 | — | — | No result above limit |
| REST HAVEN REST HOME RI2943227 | GREENE | 25 | — | — | No result above limit |
PFAS-credentialed labs, treatment designers, remediation firms, and compliance consultants with active Rhode Island coverage. Free directory, no lead-gen pricing.