Delaware Water Quality
290 water systems serving 1,076,355 people. 856 total violations on record.
Safety Grade Distribution
A
238
82%
B
19
7%
C
27
9%
D
3
1%
F
3
1%
290
Water Systems
1,076,355
Population Served
856
Total Violations
151
Health-Based
Most Contaminated Systems
CHERRY CREEK VALLEY
78 served23 violations12 recent
F
EVERGREEN POST ACUTE
256 served20 violations10 recent
F
COUNTY SEAT GARDENS
297 served26 violations10 recent
D
HOME TOWN VILLAGE OF COOL BRANCH
654 served11 violations10 recent
F
BETHANY CREST LLC
115 served24 violations8 recent
D
HARRINGTON WATER DEPARTMENT
3,562 served12 violations6 recent
C
FISH HOOK MOBILE HOME PARK
72 served9 violations6 recent
D
COUNTRYSIDE ESTATES
50 served8 violations5 recent
C
BRIARWOOD MANOR MHP
296 served11 violations5 recent
C
CAPE WINDSOR COMMUNITY ASSOCIATION INC
600 served8 violations5 recent
C
Cleanest Water Systems
ARTESIAN WATER COMPANY
231,114 served7 violations
A
VEOLIA WATER DELAWARE, INC
100,495 served1 violations
A
REHOBOTH PUMP DISTRICT (TUI)
81,417 served4 violations
A
BETHANY BAY PUMP DISTRICT
51,000 served1 violations
A
NEWARK WATER DEPARTMENT
40,000 served12 violations
A
DEWEY BEACH WATER DEPARTMENT
31,000 served0 violations
A
REHOBOTH BEACH WATER DEPARTMENT
25,000 served0 violations
A
ARTESIAN SOUTHERN SUSSEX REGIONAL
18,015 served4 violations
A
MIDDLETOWN WATER DEPARTMENT
17,700 served3 violations
A
CAMDEN PUMP DISTRICT
17,208 served1 violations
A
Largest Water Systems in Delaware
| Water System | Grade | Population | Violations |
|---|---|---|---|
| ARTESIAN WATER COMPANY | A | 231,114 | 7 |
| WILMINGTON WATER DEPARTMENT | C | 107,976 | 7 |
| VEOLIA WATER DELAWARE, INC | A | 100,495 | 1 |
| REHOBOTH PUMP DISTRICT (TUI) | A | 81,417 | 4 |
| BETHANY BAY PUMP DISTRICT | A | 51,000 | 1 |
| NEWARK WATER DEPARTMENT | A | 40,000 | 12 |
| DOVER WATER DEPARTMENT | C | 39,491 | 3 |
| DEWEY BEACH WATER DEPARTMENT | A | 31,000 | 0 |
| REHOBOTH BEACH WATER DEPARTMENT | A | 25,000 | 0 |
| ARTESIAN SOUTHERN SUSSEX REGIONAL | A | 18,015 | 4 |
| MIDDLETOWN WATER DEPARTMENT | A | 17,700 | 3 |
| CAMDEN PUMP DISTRICT | A | 17,208 | 1 |
| GARRISON LAKE PUMP DISTRICT | A | 13,467 | 1 |
| SUSSEX SHORES WATER COMPANY | A | 12,450 | 1 |
| BETHANY BEACH WATER DEPARTMENT | A | 12,000 | 1 |
| SMYRNA WATER DEPARTMENT | A | 11,813 | 3 |
| DOVER AIR FORCE BASE | A | 11,000 | 1 |
| LONG NECK WATER COMPANY | A | 11,000 | 0 |
| MILFORD WATER DEPARTMENT | A | 9,800 | 1 |
| CHURCH CREEK (AWC) | A | 9,654 | 3 |
Contaminants in Delaware
Cities in Delaware
NEWARK(21)DOVER(56)WILMINGTON(2)FRANKFORD(2)REHOBOTH BEACH(7)BETHANY BEACH(2)MIDDLETOWN(4)SMYRNA(8)LONG NECK(2)LEWES(6)MILFORD(1)MILLSBORO(7)MARYSVILLE(5)GEORGETOWN(5)SEAFORD(4)TULALIP(4)LAUREL(7)BRIDGEVILLE(1)SELBYVILLE(4)NEW CASTLE(1)CAMDEN(2)WARM SPRINGS(4)HARRINGTON(6)OLYMPIA(3)BELLINGHAM(1)FERNDALE(1)BEAR(10)STANWOOD(3)AUBURN(1)MILTON(2)SEQUIM(2)FORT HALL(1)WAPATO(4)TOPPENISH(6)DELMAR(2)TAHOLAH(4)WELLPINIT(6)FELTON(5)TAHOLA(2)SALISBURY(1)NESPELEM(7)METLAKATLA(1)KINGSTON(1)PORT GAMBLE(1)PITTSFORD(5)SHELTON(1)PENDLETON(1)PENDELTON(1)NEAH BAY(1)LA CONNER(2)LACONNER(1)BLADES(1)GREENWOOD(4)REHOBOTH(4)SKOKOMISH NATION(1)WASHINGTON(2)MAGNOLIA(3)LAPWAI(4)DAGSBORO(2)FREDERICA(1)PLUMMER(3)SALEM(1)LA PUSH(1)LAPUSH(1)SUQUAMISH(4)PORT ANGELES(2)OAKVILLE(2)WINTERTHUR(1)OCEAN VIEW(2)SILETZ(2)DEMING(4)MOUNT VERNON(1)SEDRO WOOLEY(1)MALLOTT(1)USK(1)POCATELLO(1)WHITE SWAN(1)CROFTON(1)OMAK(1)NEW YORK(2)WILLOW STREET(1)QUINAULT(1)TOKELAND(1)SOUTHFIELD(1)AMANDA PARK(1)KENTON(2)BURNS(1)SVERSON(1)FORKS(1)CLARKSVILLE(1)RIDGELY(1)WYOMING(1)MOCLIPS(1)CAMDEN-WYOMING(1)DARRINGTON(1)POULSBO(1)NASSAU(1)DENTON(1)HOCKESSIN(1)CHERRY HILL(1)