EPA often omits served ZIP codes for large utilities. These systems are tied to Steep Falls, Maine based on this ZIP code's city or county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|
| Portland Water District-Greater |
135,068 |
Surface Water |
28 |
0 |
| Brunswick/Topsham Water District |
18,250 |
Groundwater |
2 |
0 |
| Yarmouth Water District |
8,000 |
Groundwater |
13 |
0 |
| Bridgton Water District |
3,660 |
Groundwater |
25 |
0 |
| Maine Water Company Freeport Division |
2,700 |
Groundwater |
0 |
0 |
| Gray Water District |
2,468 |
Groundwater |
14 |
5 |
| Bay Bridge Estates LLC |
1,222 |
Groundwater |
0 |
0 |
| South Freeport Water District |
960 |
Groundwater |
0 |
0 |
| Harrison Water District |
863 |
Groundwater |
9 |
0 |
| Friendly Village of Gorham MHP |
763 |
Groundwater |
0 |
0 |
| Knights Hill Association |
718 |
Groundwater |
2 |
1 |
| Pine Tree Mobile Estates |
560 |
Groundwater |
9 |
0 |
| Portland Water District/Steep Falls |
480 |
Groundwater |
0 |
0 |
| Midcoast Regional Redevelop Authority |
200 |
Groundwater Purchased |
2 |
0 |
| Wardtown Park |
150 |
Groundwater |
1 |
1 |
| New Gloucester Water District |
130 |
Groundwater |
2 |
0 |
| White Tail Ridge Association |
123 |
Groundwater |
108 |
0 |
| Millstone Apartments |
97 |
Groundwater |
140 |
0 |
| Dingley Spring Estates |
90 |
Groundwater |
10 |
1 |
| Casco Inn Residential Care |
80 |
Groundwater |
7 |
1 |
| Duck-A-Way on Casco Bay |
65 |
Groundwater |
4 |
0 |
| Pond & Pond Trailer Park |
63 |
Groundwater |
8 |
4 |
| Wood Pond Village |
60 |
Groundwater |
4 |
0 |
| Raymond Woods Townhouses |
50 |
Groundwater |
54 |
32 |
| Sandy Creek Housing |
50 |
Groundwater |
17 |
2 |
| 322 Roosevelt Trail |
46 |
Groundwater |
54 |
4 |
| Scarborough Gardens |
45 |
Groundwater |
13 |
1 |
| Crystal Spring Estates |
40 |
Groundwater |
29 |
10 |
| Northeastern Estates |
40 |
Groundwater |
8 |
0 |
| Brook Hollow |
35 |
Groundwater |
9 |
0 |
| Tidal Brook Development |
35 |
Groundwater |
3 |
0 |
| Dipper Cove Association |
30 |
Groundwater |
10 |
0 |
| Point Sebago Outdoor Resort |
1,833 |
Groundwater |
0 |
0 |
| Mdoc State Park-Sebago Lake-Casco |
1,500 |
Groundwater |
12 |
1 |
| Town of Frye Island |
1,250 |
Surface Water |
2 |
0 |
| Pineland Center Campus Msad 15 |
1,230 |
Groundwater |
8 |
0 |
| Msad 06 Bonny Eagle High School |
1,200 |
Groundwater |
6 |
0 |
| Cooks Lobster House |
950 |
Groundwater Purchased |
4 |
0 |
| Camp Sunshine |
755 |
Groundwater |
5 |
0 |
| Msad 61 Lake Region High School |
700 |
Groundwater |
72 |
0 |
| Shawnee Peak #1 Main Lodge |
700 |
Groundwater |
3 |
0 |
| Wassamki Springs Campground-Gorham |
650 |
Groundwater |
8 |
0 |
| Camp Laurel-South |
650 |
Groundwater |
7 |
0 |
| Mdoc State Park-Sebago Lake-Naples |
625 |
Groundwater |
4 |
0 |
| Camp Mataponi |
500 |
Groundwater |
8 |
2 |
| Camp Cedar |
500 |
Groundwater |
5 |
0 |
| Camp William Hinds-Main |
487 |
Groundwater |
10 |
0 |
| Msad 61 Songo Locks Elementary School |
478 |
Groundwater |
10 |
0 |
| Lakeside Pines Campground |
463 |
Groundwater |
2 |
0 |
| Freedom Cafe |
459 |
Groundwater |
0 |
0 |
| Bridgton Drive-In Theatre |
452 |
Groundwater |
1 |
0 |
| Captain Jacks-Naples Marina |
450 |
Groundwater |
34 |
0 |
| Campfire Grille |
450 |
Groundwater |
6 |
0 |
| Camp Micah |
420 |
Groundwater |
5 |
1 |
| Randys Wooster Street Pizza |
420 |
Groundwater |
29 |
0 |
| Msad 61 Lake Region Middle School |
400 |
Groundwater |
24 |
7 |
| 323 Naples Roosevelt Trail LLC |
400 |
Groundwater |
21 |
0 |
| Autumn Lane |
392 |
Groundwater |
3 |
3 |
| Brother Fleckers |
375 |
Groundwater |
42 |
3 |
| Loons Haven Family Campground |
375 |
Groundwater |
11 |
1 |
| Garys Olde Towne Tavern |
375 |
Groundwater |
32 |
0 |
| Bridgton Highlands Country Club |
375 |
Groundwater |
5 |
0 |
| Winona Camp for Boys-North |
360 |
Groundwater |
13 |
0 |
| Mdoc State Park-Bradbury Mtn |
350 |
Groundwater |
59 |
5 |
| Camp Sebago |
350 |
Groundwater |
2 |
0 |
| Camp Skylemar |
350 |
Surface Water |
0 |
0 |
| Chebeague Island Inn LLC |
330 |
Groundwater |
56 |
3 |
| Kingsley Pines Camp |
310 |
Groundwater |
0 |
0 |
| Camp Pinecliffe |
306 |
Groundwater |
1 |
0 |
| Ricks Cafe |
300 |
Groundwater |
12 |
2 |
| Msad 61 Crooked River School |
300 |
Groundwater |
27 |
1 |
| Camp Newfound/Owatonna |
300 |
Groundwater |
3 |
1 |
| Fraternal Order of Eagles 4131 |
300 |
Groundwater |
1 |
0 |
| Four Seasons Camping Area |
288 |
Groundwater |
26 |
3 |
| Raymond Elementary School |
280 |
Groundwater |
5 |
0 |
| Camp Crescent Cove |
275 |
Groundwater |
8 |
1 |
| Colonial Mast Campground #1 |
275 |
Groundwater |
5 |
1 |
| American Legion Post 155 |
273 |
Groundwater |
145 |
0 |
| Camp Kingswood |
270 |
Groundwater |
8 |
2 |
| Sebago Lake Family Campground |
264 |
Groundwater |
0 |
0 |
| Brickyard Hollow Brewing |
263 |
Groundwater |
3 |
0 |
| Vacationland Campground |
250 |
Groundwater |
7 |
0 |
| Jordan-Small Middle School |
250 |
Groundwater |
3 |
0 |
| Lakes Plaza |
242 |
Groundwater |
0 |
0 |
| The Outpost |
240 |
Groundwater |
62 |
7 |
| Wander at Longwoods |
235 |
Groundwater |
29 |
1 |
| Naples Koa RV LLC #1 |
232 |
Groundwater |
6 |
2 |
| Chianti |
232 |
Groundwater |
29 |
0 |
| Sportsmans Kitchen & Keg |
225 |
Groundwater |
28 |
0 |
| Crooked River Campground Inc |
225 |
Groundwater |
10 |
0 |
| Scarborough Crossing |
218 |
Groundwater |
1 |
0 |
| Vicki-Lin Camping Area |
212 |
Groundwater |
8 |
0 |
| Kokatosi Campground - Bathhouse |
200 |
Groundwater |
48 |
5 |
| Dunkin Donuts-Naples |
200 |
Groundwater |
65 |
2 |
| Smiling Hill Farmland Co LLC |
200 |
Groundwater |
8 |
0 |
| Shawnee Peak #2 East Lodge |
200 |
Groundwater |
4 |
0 |
| Migis Lodge |
200 |
Surface Water |
1 |
0 |
| Camp Agawam #3 |
200 |
Groundwater |
0 |
0 |
| Msad 75 Harpswell Island School |
198 |
Groundwater |
2 |
0 |
| Top of the Hill Grille |
195 |
Groundwater |
45 |
0 |
| Camp Agawam #2 |
195 |
Groundwater |
4 |
0 |
| Camp Agawam #1 |
190 |
Groundwater |
1 |
0 |
| Danielles Sebago Diner |
190 |
Groundwater |
1 |
0 |
| Recompence Shore-Wolfes Neck Farm |
185 |
Groundwater |
43 |
9 |
| Recompence Shore-East Bay |
181 |
Groundwater |
18 |
1 |
| Brandy Pond RV LLC |
178 |
Groundwater |
19 |
3 |
| Family and Friends Campground |
175 |
Groundwater |
3 |
2 |
| Cedar Haven Family Campground |
174 |
Groundwater |
6 |
4 |
| Wolfes Neck Oceanfront Camping |
165 |
Groundwater |
18 |
1 |
| Slovenski Camps |
160 |
Groundwater |
12 |
0 |
| Rippleffect Inc-Cow Island |
159 |
Groundwater |
29 |
7 |
| Lakeside Condo Assn at Pleasant Mtn |
154 |
Groundwater |
77 |
2 |
| Rsu 05 Pownal Elementary School |
154 |
Groundwater |
1 |
0 |
| Gander Brook Christian Camp |
153 |
Groundwater |
4 |
0 |
| Slow Bell Cafe |
150 |
Groundwater |
206 |
3 |
| Naples Koa RV LLC #2 |
150 |
Groundwater |
13 |
2 |
| Grand Central Wine Bar |
150 |
Groundwater |
63 |
0 |
| Smokin Js Wicked Bbq |
150 |
Groundwater |
8 |
0 |
| Dolphin Marina & Restaurant |
150 |
Groundwater |
4 |
0 |
| Camp Pondicherry #1-Site Well |
150 |
Groundwater |
2 |
0 |
| Camp Wawenock |
150 |
Surface Water |
0 |
0 |
| Sebago Pine Water Assoc-Upper |
150 |
Groundwater |
0 |
0 |
| Pine Tree Academy |
147 |
Groundwater |
0 |
0 |
| Salmon Point Campground |
145 |
Groundwater |
10 |
3 |
| Recompence Shore-West Bay |
138 |
Groundwater |
22 |
2 |
| Sebago Elementary School |
135 |
Groundwater |
29 |
5 |
| Winslow Park #2-Lower |
133 |
Groundwater |
38 |
5 |
| Milestones Preschool & Childcare |
129 |
Groundwater |
2 |
1 |
| Auburn Colony Dining Hall |
125 |
Groundwater |
10 |
4 |
| Winslow Park #3-Upper |
125 |
Groundwater |
41 |
3 |
| Nasons Beach & Campground Inc |
125 |
Groundwater |
7 |
0 |
| The Harpswell Inn |
120 |
Groundwater |
21 |
3 |
| Seedlings to Sunflowers |
120 |
Groundwater |
5 |
0 |
| Sebago Harbor Association |
118 |
Groundwater |
1 |
0 |
| Tarry-A-While Resort/Highland Supply |
116 |
Groundwater |
4 |
1 |
| Orchard House & Cafe |
115 |
Groundwater |
0 |
0 |
| Whites Beach Campground |
113 |
Groundwater |
59 |
12 |
| Life Church-Sunny Days Childcare |
110 |
Groundwater |
6 |
2 |
| Kokatosi Campground - Group Area |
108 |
Groundwater |
54 |
7 |
| Camp O-At-Ka-Bungalow System |
100 |
Groundwater |
20 |
3 |
| Camp O-At-Ka-Anderson System |
100 |
Groundwater |
18 |
2 |
| Sabre Corporation |
100 |
Groundwater |
27 |
0 |
| Toddy Brook Golf Course |
100 |
Groundwater |
13 |
0 |
| Lunn-Hunnewell & Aux Amvets |
100 |
Groundwater |
8 |
0 |
| Msad 17 Harrison Elementary School |
100 |
Groundwater |
7 |
0 |
| Camp Pondicherry #3-Chalet |
100 |
Groundwater |
1 |
0 |
| Wolfes Neck Center for Ag & Enviro |
100 |
Groundwater |
0 |
0 |
| Bay of Naples Condo Assn |
95 |
Groundwater |
4 |
0 |
| Deer Run East Condos Association |
95 |
Groundwater |
2 |
0 |
| Winsor Green on Brandy Pond |
95 |
Groundwater |
0 |
0 |
| Freeport Village Cg Inc |
87 |
Groundwater |
15 |
5 |
| Naples Family Practice Center |
87 |
Groundwater |
12 |
0 |
| Msad 06 Transportation Center |
84 |
Groundwater |
1 |
0 |
| Rise & Shine Child Care Center |
81 |
Groundwater |
10 |
0 |
| East Slope Condos at Shawnee Peak |
80 |
Groundwater |
49 |
3 |
| Colonial Mast Campground #2 |
80 |
Groundwater |
4 |
3 |
| Ll Bean Discovery School |
80 |
Groundwater |
2 |
1 |
| Desert of Maine |
75 |
Groundwater |
14 |
2 |
| Natures Wilderness RV LLC #1 |
75 |
Groundwater |
1 |
0 |
| Radiodetection |
70 |
Groundwater |
19 |
6 |
| Casco Community Center |
65 |
Groundwater |
1 |
0 |
| Serendipity Creek Childcare Center |
65 |
Groundwater |
0 |
0 |
| Wind-In-Pines LLC |
64 |
Groundwater |
0 |
0 |
| Circle of Learning |
60 |
Groundwater |
19 |
1 |
| Driftwood Inn |
60 |
Groundwater |
13 |
1 |
| Msad 61 Lake Region High - Esb |
60 |
Groundwater |
66 |
0 |
| North Shore Campground |
60 |
Groundwater |
16 |
0 |
| Howell Laboratories |
60 |
Groundwater |
6 |
0 |
| Natures Wilderness RV LLC #2 |
60 |
Groundwater |
0 |
0 |
| Watch Me Grow Childcare & Preschool |
60 |
Groundwater |
0 |
0 |
| Maine Idyll Motor Court |
58 |
Groundwater |
7 |
0 |
| Kids Count Learning Center |
55 |
Groundwater |
5 |
3 |
| Hawthorne Cottages |
55 |
Groundwater |
0 |
0 |
| Sebago Lake Camps Inc |
54 |
Groundwater |
37 |
4 |
| Birch Island Water System |
53 |
Groundwater |
1 |
0 |
| Sebago Lake Lodge Condo Owners Assn |
50 |
Groundwater |
24 |
4 |
| West Shore Development |
50 |
Groundwater |
1 |
0 |
| Merrimans Cove Association Inc |
50 |
Groundwater |
0 |
0 |
| Bowdoin College-Schiller Center |
46 |
Groundwater |
3 |
0 |
| Hancock Lumber - Ryefield Mill |
45 |
Groundwater |
145 |
4 |
| Aroma Joes Scarborough |
45 |
Groundwater |
11 |
0 |
| Richards Dairy Delight |
45 |
Groundwater |
11 |
0 |
| Mercy-Gorham Crossing |
44 |
Groundwater |
20 |
2 |
| Alpine Village Water Works |
42 |
Groundwater |
34 |
1 |
| Pleasant Mountain Inn |
42 |
Groundwater |
92 |
0 |
| Bailey Island Motel |
40 |
Groundwater |
24 |
13 |
| Sebago Pine Water Assoc-Lower |
40 |
Groundwater |
23 |
7 |
| Chebeague Island School |
40 |
Groundwater |
17 |
4 |
| Kidquarters Child Care Center |
40 |
Groundwater |
95 |
0 |
| R & R Vacation Home Park |
40 |
Groundwater |
6 |
0 |
| Sabre Yacht Facility |
40 |
Groundwater |
2 |
0 |
| North Yarmouth Congregational Church |
40 |
Groundwater |
0 |
0 |
| Smarties Early Learning Center |
39 |
Groundwater |
0 |
0 |
| Safe Harbor Great Island |
38 |
Groundwater |
31 |
0 |
| Busy Bee Cabins |
37 |
Groundwater |
8 |
0 |
| Little Friends Early Learning Center |
37 |
Groundwater |
2 |
0 |
| Bayview Cabins Condominium |
35 |
Groundwater |
47 |
6 |
| Naples Shopping Center |
35 |
Groundwater |
6 |
1 |
| Pumpkin Patch Preschool |
35 |
Groundwater |
8 |
0 |
| Round Table Lodge & Cottages |
35 |
Groundwater |
0 |
0 |
| Muirfield Village |
33 |
Groundwater |
2 |
0 |
| Camp Laughing Grass |
32 |
Groundwater |
0 |
0 |
| Mayberry Hill Preschool |
28 |
Groundwater |
14 |
1 |
| The Willow School |
28 |
Groundwater |
0 |
0 |
| Shawnee Peak #3 Peak House |
27 |
Groundwater |
3 |
0 |
| Kokatosi Campground - Kitchen |
25 |
Groundwater |
58 |
9 |
| Chebeague Recreation Center |
25 |
Groundwater |
55 |
8 |
| Autumn Court LLC |
25 |
Groundwater |
41 |
1 |
| Town of Naples |
25 |
Groundwater |
35 |
0 |
| St Josephs College-Stonebarn |
25 |
Groundwater |
20 |
0 |
| Wassamki Springs Campground-Office |
25 |
Groundwater |
8 |
0 |
| Cn Brown-Big Apple-Windham |
25 |
Groundwater |
7 |
0 |
| Winona Camp for Boys-South |
25 |
Groundwater |
6 |
0 |
| Cn Brown-Big Apple-Naples #1105 |
25 |
Groundwater |
3 |
0 |
| Nouria Energy-Bridgton |
25 |
Groundwater |
3 |
0 |
| Camp Pondicherry #2-Farmhouse |
25 |
Groundwater |
2 |
0 |
| Pownal Center Water Association |
25 |
Groundwater |
2 |
0 |
| Acg Properties |
25 |
Groundwater |
1 |
0 |
| Cumberland Farms-South Gorham Crossing |
25 |
Groundwater |
0 |
0 |
| Dollar General-Windham |
25 |
Groundwater |
0 |
0 |
| Mallet Springs |
25 |
Groundwater Purchased |
0 |
0 |