Maine

368 Utilities
Serving: 669,000
Data available: 2012-2017
Contaminants Found: 60

EWG's drinking water quality report for Maine shows results of tests conducted by the water utilities in Maine and provided to EWG by the Maine Department of Health and Human Services - Division of Environmental Health.

LARGE UTILITIES

ALL UTILITIES WITH VIOLATIONS

LARGE UTILITIES WITH VIOLATIONS

Below are utilities in Maine serving over 10,000 people, listed alphabetically.

Large utilities in Maine

Utility	Location	People Served
Auburn Water District	Auburn, ME	16,530
Bangor Water District	Bangor, ME	25,855
Brunswick / Topsham Water District	Topsham, ME	17,383
Greater Augusta Utility District	Augusta, ME	14,380
Kennebec Water District	Waterville, ME	21,500
Kennebunk, Kennebunkport & Wells WD	Kennebunk, ME	31,440
Kittery Water District	Kittery, ME	13,223
Lewiston Water & Sewer Division	Lewiston, ME	23,058
Maine Water Company Biddeford Saco Div	Saco, ME	38,870
Maine Water Company Camden & Rockland	Saco, ME	20,905
Portland Water District - Greater Portland	Portland, ME	136,945
Sanford Water District	Sanford, ME	14,025
York Water District	York, ME	12,893

Utilities that accumulated/accrued the most violation points as of April 2016 to March 2019 in Maine

The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) database collects compliance and enforcement-related information for drinking water utilities nationwide. ECHO water quality violation scores take into account federal health-based water quality standards, as well as monitoring, reporting and other drinking water quality requirements. Points are accrued based on specific problems at the utility - violations of health-based drinking water standards receive more points than monitoring and reporting violations - and the length of time until the violations were corrected.

Utility	Location	People Served	Violation Points
Mars Hill and Blaine Water Company	Mars Hill, ME	1,800	85
Northern Spring Park	Poland, ME	90	67
Crystal Spring Mobile Home Park	Alfred, ME	75	50
Hebron Water Company	Hebron, ME	145	44
Sandy Stream Park	Ellsworth, ME	88	42
Marshwood Estates	Newington, ME	233	31
Charter Oak Mobile Home Village	Flagstaff, ME	105	27
Sugarloaf Water Association	Carrabassett Valley, ME	3,115	22
Norridgewock Water District	Norridgewock, ME	1,093	17
Berwick Water Department	Berwick, ME	2,393	16
Havasu Pines Mobile Home Park	Orono, ME	75	15
St. Francis Water District	St Francis, ME	80	15
Grandeur Mobile Home Estates	Carmel, ME	100	13
Spinsfield Commons	Hartford, ME	105	13
Monson Utilities District	Monson, ME	303	13
Town and Country Ways Mobile Home Park	Benton, ME	75	12
Limerick Mobile Home Park	Limerick, ME	113	11
Fairground Apartments	Bangor, ME	63	11
Birch Haven Trailer Park	Ellsworth, ME	38	11
Elliott Apartments	Owls Head, ME	25	11
Lynns Way	Skowhegan, ME	33	10
Blue Hill Terrace	Stonington, ME	32	10
Mountain View Trailer Park	Fort Kent, ME	95	9
Wood Pond Village	Brunswick, ME	50	9
Pleasant View Manor	Cherryfield, ME	105	8
Solon Water District	Solon, ME	425	7
Scarborough Gardens	Portland, ME	45	7
Great Salt Bay Sanitary District	Damariscotta, ME	1,900	7
Anson and Madison Water District	Madison, ME	4,538	6
Boulier Place Apartments	Bangor, ME	60	6

Large utilities that accumulated/accrued the most violation points as of April 2016 to March 2019 in Maine

Utility	Location	People Served	Violation Points
Maine Water Company Biddeford Saco Div	Saco, ME	38,870	3
York Water District	York, ME	12,893	3
Kittery Water District	Kittery, ME	13,223	2
Sanford Water District	Sanford, ME	14,025	1

Contaminants found in Maine above health guidelines

	Found above health guidelines			Found
Contaminant	# of Utilities	People Served		# of Utilities	People Served
Total trihalomethanes (TTHMs)		169	620,844			170	620,879
Haloacetic acids (HAA5)		115	567,282			115	567,282
Chromium (hexavalent)		17	411,363			19	414,363
Bromodichloromethane		108	301,351			108	301,351
Chloroform		104	290,259			115	304,031
Dichloroacetic acid		66	242,948			66	242,948
Trichloroacetic acid		52	222,175			52	222,175
Radium, combined (-226 & -228)		259	217,883			266	226,060
Nitrate		171	165,002			240	431,350
Dibromochloromethane		74	153,835			75	155,735
Nitrate and nitrite		141	153,022			198	262,251
Arsenic		158	139,302			158	139,302
Uranium		111	92,748			138	328,558
Radon		50	60,186			50	60,186
Chlorate		4	45,778			19	414,363
Cadmium		3	45,490			3	45,490
Perfluorooctane sulfonate (PFOS)		2	45,465			2	45,465
Bromate		4	33,653			4	33,653
Chlorite		1	31,440			1	31,440
Manganese		21	28,402			241	467,054
Perfluorohexane sulfonate (PFHXS)		1	14,025			1	14,025
Bromoform		22	12,031			29	21,644
Dibromoacetic acid		11	7,181			11	7,181
Antimony		4	280			27	12,140
Trichloroethylene		1	275			1	275
1,2,3-Trichloropropane		1	43			1	43

Contaminants found in Maine above legal limits

Contaminant	People Served
Haloacetic acids (HAA5)	2	1,945
Arsenic	4	1,688
Total trihalomethanes (TTHMs)	1	215
Uranium	3	168
Radium, combined (-226 & -228)	1	150

Maine

368 Utilities

Serving: 669,000

Data available: 2012-2017

Contaminants Found: 60

Large utilities in Maine

Utilities that accumulated/accrued the most violation points as of April 2016 to March 2019 in Maine

Large utilities that accumulated/accrued the most violation points as of April 2016 to March 2019 in Maine

Contaminants found in Maine above health guidelines

Contaminants found in Maine above legal limits