Water Quality in Maine
EPA violation data for public water systems across Maine.
515
ZIP Codes
8,019
Total Violations
155 (30%)
ZIPs with 0 Violations
15.6
Avg per ZIP
National avg: 18.87 violations per ZIP.
Maine is 17% below average.
Violation Map
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0
1-5
6-15
16+
EPA violations (5yr)
Most Affected Areas in Maine
All ZIP Codes in Maine (515)
04605 Ellsworth
204 04009 Portland
199 04401 Bangor
170 04330 Augusta
141 04730 Houlton
138 04609 Bar Harbor
136 04055 Portland
134 04038 Portland
112 04769 Presque Isle
107 04985 West Forks
95 04640 Hancock
90 04849 Lincolnville
81 04333 Augusta
80 04015 Portland
79 04029 Portland
79 04736 Caribou
79 04578 Wiscasset
78 04032 Portland
74 04947 Carrabassett Valley
71 04011 Portland
69 04765 Patten
67 04768 Portage
67 04963 Oakland
67 04027 Poland
66 04949 Liberty
66 04274 Poland
64 04628 Dennysville
64 04462 Millinocket
63 04664 Sullivan
62 04016 Center Lovell
58 04660 Mount Desert
58 04017 Portland
57 04051 Lovell
57 04694 Woodland
55 04084 Portland
54 04419 Carmel
52 04901 Waterville
52 04043 Poland
51 04429 Holden
51 04101 Portland
50 04280 Lewiston
50 04441 Greenville
50 04564 Round Pond
50 04619 Calais
50 04945 Jackman
50 04260 Portland
49 04616 Brooklin
49 04668 Princeton
49 04783 Stockholm
49 04049 Poland
48 04614 Blue Hill
48 04976 Skowhegan
47 04402 Bangor
46 04530 Bath
46 04743 Fort Kent
46 04493 West Enfield
45 04953 Newport
44 04416 Bucksport
43 04079 Portland
42 04973 Searsmont
42 04037 Fryeburg
41 04219 Bryant Pond
41 04472 Orland
41 04758 Mars Hill
41 04747 Island Falls
40 04862 Poland
40 04222 Lewiston
39 04478 Rockwood
39 04556 Edgecomb
39 04211 Auburn
38 04915 Belfast
38 04950 Madison
38 03903 Poland
37 04002 Poland
37 04332 Augusta
37 04572 Waldoboro
37 04455 Lee
36 04654 Machias
36 04843 Poland
36 04281 South Paris
35 04988 Unity
34 04090 Poland
33 04065 Trenton
32 04459 Mattawamkeag
32 04473 Orono
32 04627 Deer Isle
32 04786 Washburn
32 03907 Poland
31 04001 Poland
31 04093 Poland
31 04666 Pembroke
31 04925 Caratunk
31 04072 Poland
30 04474 Orrington
30 04039 Portland
29 04261 Newry
28 04453 Lagrange
28 04548 Bath
28 04854 Poland
28 04928 Corinna
28 04358 South China
27 04740 Easton
27 03906 Poland
26 04048 Poland
26 04643 Harrington
26 04732 Ashland
26 04745 Frenchville
26 04003 Portland
25 04733 Benedicta
25 04964 Oquossoc
25 04971 St Albans
25 04426 Dover-Foxcroft
24 04543 Damariscotta
24 04852 Monhegan
24 04856 Poland
24 04930 Dexter
24 04010 Brownfield
23 04460 Medway
23 04648 Jonesboro
23 04760 Monticello
23 04918 Belgrade Lakes
23 04970 Rangeley
23 04021 Portland
22 04073 Poland
22 04103 Portland
22 04210 Lewiston
22 04924 Canaan
22 04348 Somerville
21 04071 Portland
20 04917 Belgrade
20 04427 Corinth
18 04555 Nobleboro
18 04631 Eastport
18 04679 Southwest Harbor
18 04989 Vassalboro
18 04282 Lewiston
17 04357 Richmond
17 04681 Stonington
17 04046 Poland
16 04088 Waterford
16 04217 Bethel
16 04422 Charleston
16 04612 Seal Cove
16 04926 China
16 04074 Portland
15 04086 Topsham
15 04220 Buckfield
15 04239 Jay
15 04351 Manchester
15 04658 Milbridge
15 04684 Surry
15 04685 Swans Island
15 04047 Poland
14 04062 Portland
14 04096 Portland
14 04412 Brewer
14 04558 Pemaquid
14 04652 Lubec
14 04040 Portland
13 04224 Dixfield
13 04276 Rumford
13 04496 Winterport
13 04662 Northeast Harbor
13 04938 Farmington
13 04042 Poland
12 04085 Portland
12 04345 Gardiner
12 04424 Danforth
12 04444 Hampden
12 04464 Monson
12 04538 Boothbay Harbor
12 04653 Bass Harbor
12 04667 Perry
12 04864 Poland
12 04966 Phillips
12 04068 Porter
11 04237 Hanover
11 04421 Castine
11 04554 New Harbor
11 04607 Gouldsboro
11 04750 Limestone
11 04982 Stratton
11 04092 Portland
10 04350 Litchfield
10 04406 Abbot
10 04457 Lincoln
10 04562 Bath
10 04630 East Machias
10 04676 Sedgwick
10 04847 Poland
10 04911 Anson
10 04978 Smithfield
10 03908 Poland
9 04077 South Casco
9 04097 Portland
9 04102 Portland
9 04106 Portland
9 04230 East Poland
9 04236 Lewiston
9 04285 Weld
9 04290 West Peru
9 04649 Jonesport
9 04739 Eagle Lake
9 04746 Grand Isle
9 04772 St Agatha
9 04788 Washburn
9 04936 Eustis
9 04022 Denmark
8 04030 Poland
8 04066 Portland
8 04083 Poland
8 04112 Portland
8 04347 Hallowell
8 04414 Brownville
8 04428 Eddington
8 04468 Old Town
8 04537 Boothbay
8 04920 Bingham
8 04922 Burnham
8 04955 New Sharon
8 04041 Hiram
7 04069 Portland
7 04105 Portland
7 04107 Portland
7 04253 Lewiston
7 04255 Greenwood
7 04270 Oxford
7 04289 West Paris
7 04410 Bradford
7 04481 Sebec
7 04774 Allagash
7 04780 Smyrna Mills
7 04858 Poland
7 04927 Clinton
7 04937 Fairfield
7 04952 Belmont
7 04957 Norridgewock
7 04965 Palmyra
7 03902 Poland
6 04005 Poland
6 04019 Portland
6 04020 Poland
6 04024 Portland
6 04050 Portland
6 04057 Portland
6 04091 Portland
6 04108 Portland
6 04109 Portland
6 04110 Portland
6 04221 Canton
6 04352 Mt Vernon
6 04456 Levant
6 04671 Robbinston
6 04781 Soldier Pond
6 04910 Albion
6 04023 Sanford
5 04104 Portland
5 04212 Auburn
5 04252 Lisbon
5 04258 Lewiston
5 04284 Wayne
5 04344 Farmingdale
5 04355 Readfield
5 04411 Bradley
5 04413 Brookton
5 04488 Stetson
5 04565 Sebasco Estates
5 04573 Walpole
5 04574 Poland
5 04655 Machiasport
5 04779 Sinclair
5 04848 Islesboro
5 04861 Poland
5 04921 Brooks
5 04941 Montville
5 04944 Hinckley
5 03909 Poland
4 04076 Poland
4 04087 Poland
4 04240 Lewiston
4 04254 Lewiston
4 04259 Monmouth
4 04479 Sangerville
4 04539 Bristol
4 04623 Columbia
4 04634 Franklin
4 04693 Winter Harbor
4 04763 Oakfield
4 04841 Poland
4 04855 Poland
4 04859 Poland
4 04940 Farmington Falls
4 04961 North New Portland
4 04969 Plymouth
4 04981 Stockton Springs
4 00424 Danforth
3 04007 Bridgton
3 04238 Hebron
3 04294 Wilton
3 04353 Whitefield
3 04476 Penobscot
3 04547 Poland
3 04617 Brooksville
3 04691 Whiting
3 04757 Mapleton
3 04773 Saint David
3 04777 Stacyville
3 04904 Portland
3 04979 Solon
3 03901 Poland
2 04061 Poland
2 04250 Lewiston
2 04256 Lewiston
2 04265 North Monmouth
2 04268 Norway
2 04286 West Bethel
2 04535 Alna
2 04553 Newcastle
2 04563 Poland
2 04576 Southport
2 04579 Bath
2 04645 Poland
2 04742 Fort Fairfield
2 04851 Poland
2 04853 Poland
2 04860 Poland
2 04863 Poland
2 04958 North Anson
2 04967 Pittsfield
2 03904 Poland
1 03905 Poland
1 03910 Poland
1 03911 Poland
1 04006 Poland
1 04056 Poland
1 04063 Poland
1 04064 Poland
1 04095 Poland
1 04216 Andover
1 04227 East Dixfield
1 04229 Holden
1 04231 East Stoneham
1 04263 Lewiston
1 04275 Byron
1 04342 Dresden
1 04418 Greenbush
1 04450 Kenduskeag
1 04463 Milo
1 04490 Topsfield
1 04551 Medomak
1 04568 South Bristol
1 04606 Addison
1 04611 Beals
1 04613 Birch Harbor
1 04622 Cherryfield
1 04672 Salisbury Cove
1 04703 Houlton
1 04734 Blaine
1 04785 Van Buren
1 04939 Garland
1