Utah Water Quality
507 water systems serving 3,686,881 people. 24,477 total violations on record.
Safety Grade Distribution
A
167
33%
B
69
14%
C
221
44%
D
33
7%
F
17
3%
507
Water Systems
3,686,881
Population Served
24,477
Total Violations
1,108
Health-Based
Most Contaminated Systems
M & J TRAILER HOME COMMUNITY
27 served1230 violations906 recent
C
HATCH TOWN WATER SYSTEM
234 served204 violations172 recent
C
ENOCH CITY WATER SYSTEM
6,500 served244 violations160 recent
C
TOOELE CITY WATER SYSTEM
37,100 served161 violations153 recent
C
NORTH VALLEY RANCHES SUB
78 served698 violations146 recent
D
FOOTHILL WATER USERS ASSOCIATION
28 served139 violations139 recent
F
SWISS ALPINE WATER CO
300 served162 violations135 recent
C
DANIEL MUNICIPAL WATER
559 served452 violations134 recent
C
MIDVALE CITY WATER SYSTEM
33,005 served228 violations126 recent
C
RICHMOND CITY WATER SYSTEM
2,967 served218 violations110 recent
C
Cleanest Water Systems
SALT LAKE CITY WATER SYSTEM
381,174 served11 violations
A
GRANGER-HUNTER IMPROVEMENT DISTRICT
121,083 served3 violations
A
WEST JORDAN CITY WATER SYSTEM
117,025 served164 violations
A
JORDAN VALLEY WCD
99,335 served6 violations
A
SOUTH JORDAN CITY
87,356 served6 violations
A
OGDEN CITY WATER SYSTEM
87,267 served6 violations
A
LAYTON CITY WATER SYSTEM
82,000 served17 violations
A
TAYLORSVILLE-BENNION ID
67,098 served17 violations
A
SARATOGA SPRINGS CITY
58,000 served24 violations
A
LOGAN CITY WATER SYSTEM
55,540 served7 violations
A
Largest Water Systems in Utah
| Water System | Grade | Population | Violations |
|---|---|---|---|
| SALT LAKE CITY WATER SYSTEM | A | 381,174 | 11 |
| GRANGER-HUNTER IMPROVEMENT DISTRICT | A | 121,083 | 3 |
| WEST JORDAN CITY WATER SYSTEM | A | 117,025 | 164 |
| PROVO CITY | B | 116,288 | 75 |
| ST GEORGE CITY WATER SYSTEM | C | 105,240 | 23 |
| SANDY CITY WATER SYSTEM | C | 99,750 | 184 |
| JORDAN VALLEY WCD | A | 99,335 | 6 |
| OREM CITY WATER SYSTEM | B | 98,129 | 72 |
| SOUTH JORDAN CITY | A | 87,356 | 6 |
| OGDEN CITY WATER SYSTEM | A | 87,267 | 6 |
| LAYTON CITY WATER SYSTEM | A | 82,000 | 17 |
| LEHI CITY | C | 79,978 | 79 |
| TAYLORSVILLE-BENNION ID | A | 67,098 | 17 |
| EAGLE MOUNTAIN CITY | B | 61,266 | 14 |
| HERRIMAN CITY MUNICIPAL WATER DEPARTMENT | B | 60,000 | 81 |
| SARATOGA SPRINGS CITY | A | 58,000 | 24 |
| UNIVERSITY OF UTAH | D | 57,080 | 8 |
| KEARNS IMPROVEMENT DISTRICT | C | 56,700 | 62 |
| LOGAN CITY WATER SYSTEM | A | 55,540 | 7 |
| SPANISH FORK CITY | B | 47,169 | 1 |
Contaminants in Utah
Cities in Utah
SALT LAKE CITY(9)WEST JORDAN(3)SANDY(4)OREM(8)LEHI(3)EAGLE MOUNTAIN(3)BRIGHAM CITY(3)PROVO(6)ST GEORGE CITY(1)SARATOGA SPRINGS(3)SOUTH JORDAN(3)LAYTON(1)WELLSVILLE(4)HURRICANE(4)SPANISH FORK(6)RIVERTON(1)HERRIMAN(3)OGDEN(8)KEARNS(1)CEDAR CITY(19)BOUNTIFUL(2)BLUFFDALE(4)CLINTON(3)ROY(2)KAYSVILLE(3)TOOELE(2)DRAPER(3)SPRINGVILLE(3)SYRACUSE(1)MAGNA(1)NORTH OGDEN(4)FARR WEST(2)HEBER CITY(7)PAYSON(7)ELWOOD(2)SANTAQUIN(2)COALVILLE(5)PARK CITY(6)PLAIN CITY(1)WEST HAVEN(1)SMITHFIELD(2)NORTH SALT LAKE(1)IVINS(3)VERNAL(4)WEST POINT(2)PRICE(2)TREMONTON(5)MOAB(7)MAPLETON(4)TRIDELL(1)GRANTSVILLE(1)FARMINGTON(2)STANSBURY PARK(3)WASHINGTON TERRACE(1)KANAB(6)SANTA CLARA(1)RIVERDALE(1)HYRUM(1)ROOSEVELT(2)RICHFIELD(1)CASTLEDALE(8)NEPHI(1)EPHRAIM(1)HILDALE(1)FRUIT HEIGHTS(1)DUCHESNE(6)MORGAN(6)WOODS CROSS(1)EDEN(6)ALTA(1)FRANKLIN(1)MILLCREEK(1)PRESTON(2)PERRY(1)LA VERKIN(1)PAROWAN(3)MOUNTAIN GREEN(2)DELTA(4)MOUNT PLEASANT(1)BLANDING(2)BEAVER(2)OAKLEY(4)GUNNISON(1)MANTI(1)ST GEORGE(9)TAYLORSVILLE(1)ENTERPRISE(3)KAMAS(5)MONTICELLO(4)FILLMORE(1)FIELDING(2)GARLAND(1)MONROE(2)RIVER HEIGHTS(1)TALMAGE(1)MONA(1)SALINA(1)FAIRVIEW(1)LEWISTON(1)HELPER(1)