Tapcensus

Maine

Lincoln County drinking water quality

86 active public water systems serve 24,691 people in Lincoln County. 41 are compliant, 45 had at least one EPA violation in the past three years, 5 are designated serious violators, and 2 carry a health flag.

Active systems 86 12 community systems
People served 25K by public water systems
Systems with violations 45 52% of active systems, past 3 years
Serious violators 5 2 systems carry a health flag

Needs attention

Monhegan Water Company ME0091010 · Monhegan Plt · Transient non-community system · Serves 300 3 rules violated in the past three years. Unresolved: Public Notice Rule and Revised PN Rule.
Center for Teaching/learning ME0094401 · Edgecomb · Non-Transient non-community system · Serves 87 1 rule violated in the past three years
Whippoorwill Hill Mobile Home ME0008716 · Wiscasset · Community water system · Serves 85 1 rule violated in the past three years
Hotel Pemaquid ME0002080 · Bristol · Transient non-community system · Serves 67 3 rules violated in the past three years
Squire Tarbox Inn ME0004178 · Westport · Transient non-community system · Serves 25 2 rules violated in the past three years. Unresolved: Public Notice Rule and Revised PN Rule.
The Monhegan House ME0004889 · Monhegan Plt · Transient non-community system · Serves 236 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule and Public Notice Rule and Revised PN Rule.
Duck Puddle Campground #1 ME0105103 · Nobleboro · Transient non-community system · Serves 100 3 rules violated in the past three years. Unresolved: Revised Total Coliform Rule and Public Notice Rule and Revised PN Rule.

Community water systems

12 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Boothbay Region Water District
Boothbay 		8,448 0 0
Great Salt Bay Sanitary District
Damariscotta, Newcastle 		2,143 1 0
Wiscasset Water District
Wiscasset, Woolwich 		1,970 1 0
Waldoboro Water Dept
Waldoboro 		1,065 0 0
Indian Run Estates LLC
Dresden 		103 1 0
Whippoorwill Hill Mobile Home
Wiscasset 		85 1 0
East Ridge Mobile Home Park
Waldoboro 		70 2 0
Maplewood Mobile Home Park
Wiscasset 		70 0 0
Brookside Mobile Home Court
Waldoboro 		58 1 0
Pemaquid Villas MHP
Bristol 		53 3 0
Pines Mobile Home Park LLC
Damariscotta 		50 0 0
Dresden Water Department
Dresden 		43 0 0
Non-community systems (74: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Lake Pemaquid Campground
Damariscotta 		808 3 0
Rsu 40 Medomak Valley High School
Waldoboro 		669 0 0
Glidden Point Oyster Company
Edgecomb 		399 3 1
Cooks Landing Bar & Grill
Edgecomb 		360 0 0
Anchor Inn
Bristol 		323 2 1
Rsu 40 Medomak Middle School
Waldoboro 		320 0 0
Pemaquid Beach Park
Bristol 		306 0 0
Mdoc State Park-Damariscotta Lake
Jefferson 		303 3 0
Monhegan Water Company
Monhegan Plt 		300 3 1
Duck Puddle Campground #2
Nobleboro 		295 2 0
Aos 93 Jefferson Village School
Jefferson 		288 2 2
Wavus Camps-Main Lodge & Kitchen
Jefferson 		280 0 0
Coveside
South Bristol 		246 0 0
Aos 93 Bristol Consolidated School
Bristol 		243 2 0
The Monhegan House
Monhegan Plt 		236 2 2
The Contented Sole
Bristol 		220 4 1
Rsu 12 Whitefield Elementary School
Whitefield 		211 2 0
Bullwinkles Family Steakhouse
Waldoboro 		210 2 1
Out of Doors LLC
Nobleboro 		202 1 0
Bradley Inn
Bristol 		193 0 0
Aos 93 Nobleboro Central School
Nobleboro 		170 0 0
New Harbor-South
Bristol 		163 0 0
Sherres Kitchen
Wiscasset 		161 3 1
Sherwood Forest Cmpgrd #2
Bristol 		156 0 0
Town Line Camping LLC
Nobleboro 		138 0 0
Wawenock Golf Club
South Bristol 		134 3 1
The Seagull Shop
Bristol 		130 2 1
Pemaquid Point Campground
Bristol 		126 1 1
Starboard Cafe
Bristol 		125 0 0
The Cubbyhole Sports Pub
Wiscasset 		119 2 1
Chewonki Campgrounds
Wiscasset 		118 1 1
Damariscotta Montessori School
Nobleboro 		112 1 0
Coastal Maine Botanical Gardens
Boothbay 		110 2 0
Aos 98 Edgecomb Eddy Elementary II
Edgecomb 		100 0 0
Duck Puddle Campground #1
Nobleboro 		100 3 2
Pemaquid Point Lighthouse Park
Bristol 		100 1 0
UM Darling Marine Ctr (well6)
South Bristol 		100 0 0
Chewonki Foundation #2
Wiscasset 		95 0 0
New Harbor-North
Bristol 		95 0 0
Dresden Elem School
Dresden 		91 0 0
Renys Distribution Center
Newcastle 		90 1 0
Masters Machine Company
Bristol 		88 0 0
Center for Teaching/learning
Edgecomb 		87 1 0
Sheepscot Valley Childrens House
Wiscasset 		85 0 0
Coastal Christian School
Waldoboro 		80 0 0
Debs Bristol Diner
Bristol 		79 3 1
Chewonki Foundation #1
Wiscasset 		78 0 0
Cod Cove Inn
Edgecomb 		75 2 1
Jbca South Bristol School
South Bristol 		72 0 0
Hog Island Audubon Camp
Bremen 		70 1 0
Hotel Pemaquid
Bristol 		67 3 0
Clc YMCA Child Care
Nobleboro 		62 0 0
Kimmys Kids
Boothbay 		60 0 0
Damariscotta Lake Cottage Condo Assoc
Jefferson 		55 3 0
1st Baptist Church of Waldoboro
Waldoboro 		49 0 0
Pioneer Motel
Edgecomb 		47 2 0
Moodys Diner
Waldoboro 		44 0 0
Arrowsmith Bldg Miles Health
Damariscotta 		40 0 0
Moodys Motel
Waldoboro 		36 0 0
UM Darling Marine Ctr #1
South Bristol 		35 1 0
Mmca-Salt Bay Head Start
Newcastle 		33 1 0
Harbor Nutrition and Energy
Boothbay Hbr 		32 3 1
Camp Kieve #2
Nobleboro 		30 0 0
Heron Cove Association
Bristol 		30 0 0
Rsu 12 Somerville Elementary School
Somerville 		29 0 0
Chewonki Foundation-Farm
Wiscasset 		25 0 0
Coastal Rivers Conservation Trust
Damariscotta 		25 1 0
Hidden Valley Nature Center
Jefferson 		25 2 1
Sheepscot Links
Whitefield 		25 0 0
Squire Tarbox Inn
Westport 		25 2 1
The 1812 Farm
Bristol 		25 0 0
Town of Whitefield
Whitefield 		25 0 0
UM Darling Marine Ctr #3
South Bristol 		25 1 0
Wavus Camps-New Cabins
Jefferson 		25 0 0
Inactive systems (225, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Maine records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.