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Alaska ZIP Code Water Quality

106 ZIP codes with water quality data · State average grade: C-

ZIP Codes
106
Avg Grade
C-
A or B
10%
D or F
75%
Grade Distribution

How Alaska ZIP codes scored

15%
34%
41%
A
3
3%
Excellent
B
8
8%
Good
C
16
15%
Fair
D
36
34%
Poor
F
43
41%
Failing
All ZIP Codes

All 106 ZIP codes in Alaska

ZIP Code Primary City Grade Score Score Cities
99501 Anchorage
F
 38.5
1
99502 Anchorage
F
 38.5
1
99503 Anchorage
F
 38.5
1
99504 Anchorage
F
 38.5
1
99505 Anchorage
F
 38.5
1
99506 Anchorage
F
 38.5
1
99507 Anchorage
F
 38.5
1
99508 Anchorage
F
 38.5
1
99509 Anchorage
F
 38.5
1
99510 Anchorage
F
 38.5
1
99511 Anchorage
F
 38.5
1
99513 Anchorage
F
 38.5
1
99514 Anchorage
F
 38.5
1
99515 Anchorage
F
 38.5
1
99516 Anchorage
F
 38.5
1
99517 Anchorage
F
 38.5
1
99518 Anchorage
F
 38.5
1
99520 Anchorage
F
 38.5
1
99521 Anchorage
F
 38.5
1
99522 Anchorage
F
 38.5
1
99523 Anchorage
F
 38.5
1
99524 Anchorage
F
 38.5
1
99529 Anchorage
F
 38.5
1
99530 Anchorage
F
 38.5
1
99540 Anchorage
F
 38.5
1
99545 Bethel
D
 46
1
99551 Akiachak
D
 46
1
99554 Alakanuk
D
 47
1
99556 Anchor Point
B-
 72.1
1
99559 Bethel
D
 46
2
99561 Chefornak
D+
 50
1
99563 Chevak
D+
 52.7
1
99567 Anchorage
F
 38.5
1
99574 Cordova
B
 75.3
1
99576 Dillingham
D
 46
1
99577 Anchorage
F
 38.5
1
99581 Emmonak
D
 47
1
99587 Anchorage
F
 38.5
1
99599 Anchorage
F
 38.5
1
99603 Homer
D
 49.5
1
99604 Hooper Bay
D
 46
1
99609 Kasigluk
F
 44
1
99611 Kenai
F
 44.3
1
99612 King Cove
C-
 56.1
1
99614 Kipnuk
D+
 51
1
99615 Kodiak
D+
 54.2
1
99619 Kodiak
D+
 54.2
1
99620 Kotlik
D
 47
1
99621 Kwethluk
D+
 51
1
99628 Manokotak
F
 44
1
99629 Wasilla
F
 42.5
1
99632 Mountain Village
D+
 52
1
99636 New Stuyahok
D+
 50
1
99637 Toksook Bay
C+
 69.8
1
99645 Palmer
F
 41
1
99650 Pilot Station
D+
 50
1
99654 Wasilla
F
 42.5
1
99655 Quinhagak
D
 47
1
99661 Sand Point
D
 49
1
99662 Scammon Bay
D+
 51
1
99664 Seward
D
 45
1
99669 Soldotna
F
 42.8
1
99671 Stebbins
D+
 51
1
99676 Talkeetna
A-
 89.9
1
99678 Togiak
B+
 80.9
1
99683 Trapper Creek
A-
 89
1
99684 Unalakleet
F
 38
1
99685 Unalaska
C
 64
1
99686 Valdez
D
 48.8
1
99689 Yakutat
C
 64.2
1
99692 Unalaska
C
 64
1
99693 Whittier
B
 75.4
1
99701 Fairbanks
F
 38.4
1
99703 Fairbanks
F
 38.4
1
99705 North Pole
B-
 73.4
1
99712 Fairbanks
F
 38.4
1
99714 Salcha
D
 49
1
99727 Buckland
D
 47
1
99740 Fort Yukon
F
 44.5
1
99741 Galena
D
 46
1
99742 Gambell
D
 46.5
1
99752 Kotzebue
F
 43
1
99762 Nome
B
 76.3
1
99763 Noorvik
D
 46
1
99769 Savoonga
C-
 59.4
1
99770 Selawik
D
 47
1
99772 Shishmaref
D+
 51
1
99782 Wainwright
D+
 52.9
1
99801 Juneau
C+
 65.4
1
99802 Juneau
C+
 65.4
1
99803 Juneau
C+
 65.4
1
99811 Juneau
C+
 65.4
1
99812 Juneau
C+
 65.4
1
99821 Juneau
C+
 65.4
1
99824 Juneau
C+
 65.4
1
99827 Haines
D
 49
1
99829 Hoonah
D+
 51.6
1
99833 Petersburg
A-
 86.3
1
99835 Sitka
B
 75
1
99840 Skagway
B
 77.8
1
99901 Ketchikan
F
 44
1
99903 Wrangell
C
 63.4
1
99921 Craig
C+
 67.7
1
99925 Klawock
D
 45
1
99926 Metlakatla
D
 46
1
99929 Wrangell
C
 63.4
1
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