Rhode Island Water Quality
89 water systems serving 1,060,624 people. 3,959 total violations on record.
Safety Grade Distribution
A
20
22%
B
15
17%
C
38
43%
D
12
13%
F
4
4%
89
Water Systems
1,060,624
Population Served
3,959
Total Violations
166
Health-Based
Most Contaminated Systems
VILLAGE ON CHOPMIST HILL, THE
250 served623 violations607 recent
C
BETHEL VILLAGE WATER ASSN
180 served255 violations240 recent
C
LINDHBROOK WATER COMPANY
200 served241 violations218 recent
D
CHIMERA INC
133 served217 violations209 recent
C
KINGSTON WATER DISTRICT
3,968 served199 violations184 recent
C
QUONOCHONTAUG EAST BEACH WATER ASSOCIATI
300 served182 violations176 recent
C
PRUDENCE ISLAND WATER DISTRICT
1,500 served158 violations139 recent
C
SOUTH TRAIL COMMERCE
175 served126 violations126 recent
D
NASONVILLE WATER DISTRICT
150 served117 violations111 recent
C
STONE BRIDGE FIRE DISTRICT
2,793 served117 violations106 recent
D
Cleanest Water Systems
KENT COUNTY WATER AUTHORITY
88,779 served5 violations
A
EAST PROVIDENCE-CITY OF
47,618 served7 violations
A
NORTH KINGSTOWN TOWN OF
27,732 served11 violations
A
UNIVERSITY OF RHODE ISLAND
19,354 served37 violations
A
GREENVILLE WATER DISTRICT
9,500 served4 violations
A
SMITHFIELD WATER SUPPLY BOARD
9,460 served7 violations
A
NORTH TIVERTON FIRE DISTRICT
8,969 served5 violations
A
CLEAR RIVER ELECTRIC AND WATER DISTRICT
6,000 served4 violations
A
TIVERTON WATER AUTHORITY, TOWN HALL
3,213 served7 violations
A
SOUTH KINGSTOWN-MIDDLEBRIDGE
694 served5 violations
A
Largest Water Systems in Rhode Island
| Water System | Grade | Population | Violations |
|---|---|---|---|
| PROVIDENCE-CITY OF | C | 333,142 | 19 |
| PAWTUCKET WATER SUPPLY BOARD VEOLIA-NA | B | 98,130 | 5 |
| KENT COUNTY WATER AUTHORITY | A | 88,779 | 5 |
| WARWICK-CITY OF | C | 73,289 | 22 |
| BRISTOL COUNTY WATER AUTHORITY | C | 49,000 | 13 |
| EAST PROVIDENCE-CITY OF | A | 47,618 | 7 |
| WOONSOCKET WATER DIVISION | C | 45,828 | 57 |
| NEWPORT-CITY OF | C | 42,155 | 18 |
| WESTERLY WATER DEPARTMENT | C | 35,298 | 128 |
| NORTH KINGSTOWN TOWN OF | A | 27,732 | 11 |
| VEOLIA WATER WAKEFIELD RHODE ISLAND INC | F | 22,347 | 29 |
| LINCOLN WATER COMMISSION | C | 21,664 | 6 |
| CUMBERLAND, TOWN OF | B | 21,235 | 21 |
| UNIVERSITY OF RHODE ISLAND | A | 19,354 | 37 |
| PORTSMOUTH WATER & FIRE DISTRICT | F | 17,090 | 14 |
| BLOCK ISLAND WATER COMPANY | C | 9,999 | 99 |
| CNE - NEW LONDON TURNPIKE ENTRY POINT | C | 9,999 | 31 |
| GREENVILLE WATER DISTRICT | A | 9,500 | 4 |
| SMITHFIELD WATER SUPPLY BOARD | A | 9,460 | 7 |
| NORTH TIVERTON FIRE DISTRICT | A | 8,969 | 5 |
Contaminants in Rhode Island
Cities in Rhode Island
PROVIDENCE(6)PAWTUCKET(1)WARWICK(10)WEST GREENWICH(1)NEWPORT(3)WARREN(2)EAST PROVIDENCE(1)WOONSOCKET(1)WESTERLY(1)WAKEFIELD(4)NORTH KINGSTOWN(4)LINCOLN(1)CUMBERLAND(1)KINGSTON(1)PORTSMOUTH(1)TIVERTON(5)NARRAGANSETT(3)BLOCK ISLAND(1)SMITHFIELD(2)GREENVILLE(1)PASCOAG(1)WEST KINGSTON(2)NORTH SMITHFIELD(1)JAMESTOWN(1)WYOMING(1)PRUDENCE ISLAND(1)SCITUATE(1)CHARLESTOWN(4)SLATERSVILLE(1)CHEPACHET(4)EXETER(2)COVENTRY(3)ASHAWAY(2)WESTWOOD(1)RYE(1)BRISTOL(1)HARWINTON(1)SAUNDERSTOWN(1)HOPE VALLEY(1)WHITINSVILLE(1)STAMFORD(1)BRONX(1)FOSTER(2)GLENDALE(1)MIDDLETOWN(1)CANTON(1)BOSTON(1)