Grade A Cities in Washington
296 of 359 cities · EPA water quality data
Seattle
1,235,273 served · 0 violations · 7 water systems
A
Tacoma
625,645 served · 0 violations · 130 water systems
A
Bellevue
321,349 served · 0 violations · 1 water system
A
Lynnwood
313,919 served · 0 violations · 2 water systems
A
Everett
290,093 served · 0 violations · 10 water systems
A
Renton
193,624 served · 0 violations · 6 water systems
A
Redmond
175,279 served · 0 violations · 3 water systems
A
Bellingham
157,846 served · 0 violations · 18 water systems
A
FEDERAL WAY
148,809 served · 0 violations · 1 water system
A
Auburn
108,056 served · 0 violations · 8 water systems
A
Richland
106,524 served · 0 violations · 2 water systems
A
Kenmore
99,789 served · 0 violations · 1 water system
A
Bremerton
99,301 served · 0 violations · 5 water systems
A
Bothell
99,133 served · 0 violations · 3 water systems
A
Puyallup
98,865 served · 0 violations · 20 water systems
A
Marysville
88,710 served · 0 violations · 2 water systems
A
Sammamish
88,043 served · 0 violations · 3 water systems
A
Joint Base Lewis-McChord
75,312 served · 0 violations · 2 water systems
A
Kirkland
69,578 served · 0 violations · 4 water systems
A
Woodinville
66,959 served · 0 violations · 3 water systems
A
Poulsbo
65,790 served · 0 violations · 36 water systems
A
LAKEWOOD
62,287 served · 0 violations · 2 water systems
A
Wenatchee
61,646 served · 0 violations · 20 water systems
A
Pullman
52,821 served · 0 violations · 2 water systems
A
Edmonds
50,468 served · 0 violations · 2 water systems
A
Longview
49,301 served · 0 violations · 2 water systems
A
Issaquah
43,739 served · 0 violations · 4 water systems
A
SNOHOMISH
42,892 served · 0 violations · 14 water systems
A
Tukwila
36,298 served · 0 violations · 1 water system
A
Cheney
34,132 served · 0 violations · 3 water systems
A
Port Townsend
33,908 served · 0 violations · 11 water systems
A
Shoreline
33,122 served · 0 violations · 2 water systems
A
Spokane Valley
32,788 served · 0 violations · 4 water systems
A
SPANAWAY
32,533 served · 0 violations · 6 water systems
A
Kelso
31,880 served · 0 violations · 7 water systems
A
PORT ANGELES
31,851 served · 0 violations · 7 water systems
A
Camas
31,794 served · 0 violations · 1 water system
A
Mukilteo
31,535 served · 0 violations · 2 water systems
A
Mercer Island
31,153 served · 0 violations · 2 water systems
A
Greenacres
30,654 served · 0 violations · 2 water systems
A
Battle Ground
30,303 served · 0 violations · 2 water systems
A
Maple Valley
29,155 served · 0 violations · 7 water systems
A
FIFE
29,091 served · 0 violations · 1 water system
A
Centralia
28,614 served · 0 violations · 2 water systems
A
Monroe
27,396 served · 0 violations · 9 water systems
A
Mead
27,004 served · 0 violations · 2 water systems
A
East Wenatchee
26,605 served · 0 violations · 2 water systems
A
Mountlake Terrace
26,402 served · 0 violations · 1 water system
A
Gig Harbor
26,043 served · 0 violations · 35 water systems
A
Enumclaw
23,422 served · 0 violations · 2 water systems
A
Aberdeen
22,964 served · 0 violations · 3 water systems
A
West Richland
22,104 served · 0 violations · 4 water systems
A
Clarkston
21,930 served · 0 violations · 1 water system
A
Ellensburg
21,898 served · 0 violations · 8 water systems
A
Washougal
21,441 served · 0 violations · 1 water system
A
Ridgefield
21,225 served · 0 violations · 1 water system
A
HOQUIAM
20,937 served · 0 violations · 4 water systems
A
Loon Lake
18,039 served · 0 violations · 20 water systems
A
Sunnyside
17,314 served · 0 violations · 2 water systems
A
NAS Whidbey Island
16,595 served · 0 violations · 1 water system
A
Sumner
16,438 served · 0 violations · 1 water system
A
Burien
16,065 served · 0 violations · 1 water system
A
Newcastle
15,989 served · 0 violations · 1 water system
A
SNOQUALIME
15,848 served · 0 violations · 1 water system
A
DUVALL
14,850 served · 0 violations · 2 water systems
A
Liberty Lake
14,500 served · 0 violations · 1 water system
A
North Bend
14,117 served · 0 violations · 5 water systems
A
Carlsborg
13,744 served · 0 violations · 6 water systems
A
Bainbridge Island
13,666 served · 0 violations · 2 water systems
A
DuPont
13,141 served · 0 violations · 1 water system
A
Leavenworth
12,678 served · 0 violations · 5 water systems
A
Othello
12,670 served · 0 violations · 21 water systems
A
MANCHESTER
10,475 served · 0 violations · 1 water system
A
Orting
10,373 served · 0 violations · 2 water systems
A
Cashmere
10,007 served · 0 violations · 13 water systems
A
Ephrata
9,896 served · 0 violations · 3 water systems
A
Edgewood
9,680 served · 0 violations · 1 water system
A
Fairchild AFB
9,544 served · 0 violations · 1 water system
A
Airway
9,489 served · 0 violations · 1 water system
A
Toppenish
9,071 served · 0 violations · 3 water systems
A
Birch Bay
9,046 served · 0 violations · 1 water system
A
Cle Elum
8,996 served · 0 violations · 27 water systems
A
Steilacoom
8,545 served · 0 violations · 1 water system
A
MILTON
8,078 served · 0 violations · 1 water system
A
Goldendale
8,033 served · 0 violations · 10 water systems
A
KALAMA
8,020 served · 0 violations · 1 water system
A
Fircrest
7,927 served · 0 violations · 1 water system
A
Sultan
7,282 served · 0 violations · 2 water systems
A
BLACK DIAMOND
7,139 served · 0 violations · 6 water systems
A
Granite Falls
6,926 served · 0 violations · 1 water system
A
Manson
6,798 served · 0 violations · 1 water system
A
Prosser
6,736 served · 0 violations · 5 water systems
A
Union Gap
6,433 served · 0 violations · 1 water system
A
BLAINE
6,319 served · 0 violations · 1 water system
A
Belfair
6,089 served · 0 violations · 8 water systems
A
Medical Lake
6,072 served · 0 violations · 4 water systems
A
Snoqualmie Pass
5,805 served · 0 violations · 1 water system
A
Benton City
5,718 served · 0 violations · 4 water systems
A
Newport
5,635 served · 0 violations · 8 water systems
A
MOXEE
5,599 served · 0 violations · 1 water system
A
Wapato
5,435 served · 0 violations · 2 water systems
A
UNION
5,409 served · 0 violations · 27 water systems
A
Connell
5,295 served · 0 violations · 3 water systems
A
Deer Park
5,255 served · 0 violations · 1 water system
A
Omak
4,940 served · 0 violations · 1 water system
A
Warden
4,917 served · 0 violations · 4 water systems
A
Everson
4,784 served · 0 violations · 5 water systems
A
Hoodsport
4,701 served · 0 violations · 3 water systems
A
LONG BEACH
4,628 served · 0 violations · 1 water system
A
CASTLE ROCK
4,426 served · 0 violations · 2 water systems
A
PORT LUDLOW
4,309 served · 0 violations · 3 water systems
A
CARSON
4,059 served · 0 violations · 3 water systems
A
Granger
3,993 served · 0 violations · 1 water system
A
Eatonville
3,945 served · 0 violations · 1 water system
A
FORKS
3,886 served · 0 violations · 3 water systems
A
Lake Forest Park
3,867 served · 0 violations · 6 water systems
A
Colfax
3,717 served · 0 violations · 2 water systems
A
Okanogan
3,656 served · 0 violations · 3 water systems
A
CATHLAMET
3,606 served · 0 violations · 4 water systems
A
Winlock
3,567 served · 0 violations · 2 water systems
A
TENINO
3,561 served · 0 violations · 2 water systems
A
ROCK ISLAND
3,523 served · 0 violations · 2 water systems
A
Naches
3,512 served · 0 violations · 1 water system
A
Royal City
3,389 served · 0 violations · 1 water system
A
Dayton
3,374 served · 0 violations · 1 water system
A
Algona
3,300 served · 0 violations · 1 water system
A
Oroville
3,256 served · 0 violations · 1 water system
A
Fox Island
3,255 served · 0 violations · 1 water system
A
Stevenson
3,184 served · 0 violations · 4 water systems
A
Malaga
3,128 served · 0 violations · 2 water systems
A
Chewelah
3,002 served · 0 violations · 3 water systems
A
South Bend
2,930 served · 0 violations · 1 water system
A
Marshall
2,927 served · 0 violations · 7 water systems
A
Desert Aire
2,856 served · 0 violations · 1 water system
A
MCCLEARY
2,791 served · 0 violations · 2 water systems
A
RAINIER
2,758 served · 0 violations · 1 water system
A
ILWACO
2,757 served · 0 violations · 1 water system
A
Goldbar
2,745 served · 0 violations · 1 water system
A
Waverly
2,730 served · 0 violations · 5 water systems
A
Kettle Falls
2,698 served · 0 violations · 1 water system
A
Bridgeport
2,574 served · 0 violations · 3 water systems
A
Asotin
2,531 served · 0 violations · 1 water system
A
Bow
2,497 served · 0 violations · 2 water systems
A
Tekoa
2,458 served · 0 violations · 4 water systems
A
Nooksack
2,427 served · 0 violations · 1 water system
A
Ion
2,395 served · 0 violations · 1 water system
A
Adna
2,389 served · 0 violations · 1 water system
A
Glacier
2,383 served · 0 violations · 1 water system
A
Allyn
2,374 served · 0 violations · 4 water systems
A
JOYCE
2,360 served · 0 violations · 1 water system
A
Sumas
2,352 served · 0 violations · 2 water systems
A
Darrington
2,288 served · 0 violations · 2 water systems
A
Kittitas
2,247 served · 0 violations · 1 water system
A
La Conner
2,212 served · 0 violations · 1 water system
A
MORTON
2,195 served · 0 violations · 2 water systems
A
Snoqualmie
2,173 served · 0 violations · 4 water systems
A
Mabton
2,150 served · 0 violations · 1 water system
A
Falls City
2,075 served · 0 violations · 3 water systems
A
Davenport
2,018 served · 0 violations · 2 water systems
A
Rochester
2,005 served · 0 violations · 4 water systems
A
Onalaska
1,983 served · 0 violations · 1 water system
A
TOLEDO
1,944 served · 0 violations · 1 water system
A
RITZVILLE
1,847 served · 0 violations · 2 water systems
A
Electric City
1,842 served · 0 violations · 2 water systems
A
Waitsburg
1,817 served · 0 violations · 1 water system
A
Newman Lake
1,790 served · 0 violations · 1 water system
A
Sedro Woolley
1,780 served · 0 violations · 1 water system
A
Graham
1,759 served · 0 violations · 3 water systems
A
Lopez Island
1,758 served · 0 violations · 11 water systems
A
Bingen
1,758 served · 0 violations · 1 water system
A
Entiat
1,730 served · 0 violations · 1 water system
A
Lake Tapps
1,675 served · 0 violations · 2 water systems
A
Laconner
1,585 served · 0 violations · 1 water system
A
GRAND COULEE
1,544 served · 0 violations · 2 water systems
A
Waterville
1,520 served · 0 violations · 2 water systems
A
Langley
1,511 served · 0 violations · 3 water systems
A
Coulee Dam
1,454 served · 0 violations · 1 water system
A
Ashford
1,450 served · 0 violations · 2 water systems
A
Winthrop
1,445 served · 0 violations · 2 water systems
A
POMEROY
1,441 served · 0 violations · 2 water systems
A
Point Roberts
1,440 served · 0 violations · 1 water system
A
PACKWOOD
1,425 served · 0 violations · 1 water system
A
Anderson Island
1,380 served · 0 violations · 1 water system
A
OAKVILLE
1,325 served · 0 violations · 1 water system
A
Harrah
1,304 served · 0 violations · 1 water system
A
Palouse
1,298 served · 0 violations · 1 water system
A
POUSLBO
1,229 served · 0 violations · 1 water system
A
ROY
1,214 served · 0 violations · 1 water system
A
Washtucna
1,170 served · 0 violations · 3 water systems
A
Pateros
1,149 served · 0 violations · 1 water system
A
Wilkeson
1,071 served · 0 violations · 1 water system
A
Twisp
1,055 served · 0 violations · 1 water system
A
North Bonneville
1,048 served · 0 violations · 1 water system
A
Rosalia
1,046 served · 0 violations · 2 water systems
A
George
1,035 served · 0 violations · 1 water system
A
Custer
1,021 served · 0 violations · 3 water systems
A
QUINAULT
1,003 served · 0 violations · 1 water system
A
Trout Lake
992 served · 0 violations · 1 water system
A
Coulee City
944 served · 0 violations · 1 water system
A
Dallesport
923 served · 0 violations · 4 water systems
A
Lind
903 served · 0 violations · 1 water system
A
Carbonado
875 served · 0 violations · 1 water system
A
Burbank
872 served · 0 violations · 4 water systems
A
Anacortes
794 served · 0 violations · 2 water systems
A
CAMANO ISLAND
744 served · 0 violations · 6 water systems
A
YACOLT
705 served · 0 violations · 1 water system
A
Vashion Island
685 served · 0 violations · 3 water systems
A
Cusick
672 served · 0 violations · 1 water system
A
Acme
666 served · 0 violations · 2 water systems
A
Chinook
664 served · 0 violations · 1 water system
A
Albion
651 served · 0 violations · 2 water systems
A
Spangle
650 served · 0 violations · 2 water systems
A
Startup
643 served · 0 violations · 1 water system
A
Littlerock
639 served · 0 violations · 1 water system
A
Malott
636 served · 0 violations · 1 water system
A
Colton
632 served · 0 violations · 1 water system
A
Randle
611 served · 0 violations · 1 water system
A
Greenbank
605 served · 0 violations · 2 water systems
A
MCKENNA
600 served · 0 violations · 1 water system
A
BUCODA
579 served · 0 violations · 1 water system
A
Rockford
570 served · 0 violations · 1 water system
A
Sprague
570 served · 0 violations · 1 water system
A
Lake Stevens
558 served · 0 violations · 3 water systems
A
RAVENSDALE
558 served · 0 violations · 5 water systems
A
South Cle Elum
541 served · 0 violations · 1 water system
A
Deming
529 served · 0 violations · 2 water systems
A
Ronald
525 served · 0 violations · 3 water systems
A
Thorp
510 served · 0 violations · 1 water system
A
Nespelem
510 served · 0 violations · 1 water system
A
Oaksdale
492 served · 0 violations · 1 water system
A
South Prairie
489 served · 0 violations · 1 water system
A
Endicott
488 served · 0 violations · 1 water system
A
Wilbur
487 served · 0 violations · 1 water system
A
Four Lakes
433 served · 0 violations · 1 water system
A
Riverside
429 served · 0 violations · 1 water system
A
INDEX
420 served · 0 violations · 1 water system
A
Chimacum
409 served · 0 violations · 1 water system
A
Carnation
406 served · 0 violations · 1 water system
A
Vantage
405 served · 0 violations · 1 water system
A
Almira
372 served · 0 violations · 1 water system
A
Elmer City
368 served · 0 violations · 1 water system
A
Uniontown
366 served · 0 violations · 1 water system
A
SKYKOMISH
360 served · 0 violations · 2 water systems
A
BEAUX ARTS
345 served · 0 violations · 1 water system
A
Elk
324 served · 0 violations · 3 water systems
A
Reardan
322 served · 0 violations · 2 water systems
A
WILLARD
318 served · 0 violations · 2 water systems
A
Springdale
315 served · 0 violations · 1 water system
A
Greenwater
302 served · 0 violations · 1 water system
A
HUSUM
300 served · 0 violations · 1 water system
A
Lilliwaup
297 served · 0 violations · 1 water system
A
LACROSSE
297 served · 0 violations · 1 water system
A
Orondo
292 served · 0 violations · 1 water system
A
Tahuya
287 served · 0 violations · 1 water system
A
Kahlotus
262 served · 0 violations · 1 water system
A
Colbert
248 served · 0 violations · 2 water systems
A
BURLINGTON
227 served · 0 violations · 1 water system
A
Neilton
222 served · 0 violations · 1 water system
A
Soap Lake
206 served · 0 violations · 1 water system
A
Metaline
193 served · 0 violations · 1 water system
A
Ione
185 served · 0 violations · 1 water system
A
Edwall
170 served · 0 violations · 1 water system
A
Farmington
165 served · 0 violations · 1 water system
A
East Wentachee
161 served · 0 violations · 1 water system
A
Starbuck
147 served · 0 violations · 1 water system
A
Lamont
136 served · 0 violations · 1 water system
A
Marlin
134 served · 0 violations · 1 water system
A
Concrete
132 served · 0 violations · 2 water systems
A
Eltopia
129 served · 0 violations · 2 water systems
A
Portland
125 served · 0 violations · 1 water system
A
Satsop
113 served · 0 violations · 1 water system
A
GRAPEVIEW
108 served · 0 violations · 2 water systems
A
Marblemount
107 served · 0 violations · 1 water system
A
Baring
104 served · 0 violations · 2 water systems
A
Sekiu
94 served · 0 violations · 1 water system
A
Wentachee
78 served · 0 violations · 1 water system
A
USK
75 served · 0 violations · 1 water system
A
University Place
75 served · 0 violations · 1 water system
A
COPALIS BEACH
74 served · 0 violations · 1 water system
A
Odessa
73 served · 0 violations · 1 water system
A
OYSTERVILLE
72 served · 0 violations · 1 water system
A
Beaver
66 served · 0 violations · 1 water system
A
Beverly
60 served · 0 violations · 1 water system
A
Elbe
60 served · 0 violations · 1 water system
A
EAST OLYMPIA
50 served · 0 violations · 1 water system
A
Rockport
45 served · 0 violations · 1 water system
A
METHOW
45 served · 0 violations · 1 water system
A
Hamilton
41 served · 0 violations · 1 water system
A
Santa Rosa
39 served · 0 violations · 1 water system
A
Wauna
31 served · 0 violations · 1 water system
A
SEABECK
30 served · 0 violations · 1 water system
A
Prescott
29 served · 0 violations · 1 water system
A
Curlew
29 served · 0 violations · 1 water system
A
Blain
28 served · 0 violations · 1 water system
A
Dryden
26 served · 0 violations · 1 water system
A
QUILCENE
20 served · 0 violations · 1 water system
A