Tapcensus

Minnesota

Otter Tail County drinking water quality

278 active public water systems serve 44,581 people in Otter Tail County. 265 are compliant, 13 had at least one EPA violation in the past three years, 0 are designated serious violators, and 1 carries a health flag.

Active systems 278 16 community systems
People served 45K by public water systems
Systems with violations 13 5% of active systems, past 3 years
Serious violators 0 1 systems carry a health flag

Needs attention

River and Woods Mobile Home Park MN1560030 · Community water system · Serves 25 2 rules violated in the past three years

Community water systems

16 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Fergus Falls
 14,194 0 0
Perham
 3,421 0 0
Pelican Rapids
 2,577 0 0
New York Mills
 1,287 0 0
Parkers Prairie
 1,023 0 0
Battle Lake
 918 0 0
Henning
 851 0 0
Ottertail
 694 0 0
Underwood
 380 0 0
Vergas
 358 0 0
Deer Creek
 329 0 0
Dalton
 209 1 0
Elizabeth
 168 1 0
Stony Bar Estates
 40 0 0
Battle Lake Mobile Home Park
 31 0 0
River and Woods Mobile Home Park
 25 2 0
Non-community systems (262: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Young Life Castaway Club
 450 0 0
Lakeland General Store
 400 0 0
St. John the Baptist
 300 0 0
Zion Lutheran Church
 300 0 0
Fair Hills Resort
 250 0 0
Silver Moon Lounge
 250 0 0
Legacy Lakeside Resort
 225 0 0
Otter Tail Lake Campground
 215 2 0
Delagoon Park & Recreation Area
 200 0 0
Golden Eagle Vacationland
 200 0 0
North Central Camp Cherith, Inc.
 200 0 0
St. Lawrence Catholic Church
 180 0 0
Spanky's Stone Hearth
 175 0 0
Pelican Hills RV Park
 170 0 0
Hansel Lake Rest Area Mndot
 150 0 0
Immanual Lutheran Church
 150 0 0
Lake Lizzie Shores Resort
 150 0 0
Lakes Inn at Dunvilla
 150 0 0
St. John's Lutheran Church
 150 0 0
St. John's Lutheran Church
 150 0 0
Swan Lake Resort
 150 0 0
Ten Mile Lake Resort, Inc.
 150 0 0
Wee Villa Resort
 150 0 0
Zion Lutheran Church
 150 0 0
Zion Lutheran Church North Effington
 150 0 0
Zorbaz of Pelican Lake, Inc.
 150 0 0
St. James Catholic Church
 140 0 0
Esther Lutheran Church
 130 0 0
North Immanuel Lutheran Church
 130 0 0
Sacred Heart Catholic Church
 130 0 0
Central Lutheran Church
 125 0 0
Glendalough State Park
 125 0 0
Grue Lutheran Church
 125 0 0
Spirit of Hope Lutheran Church
 125 0 0
Stavanger Lutheran Church
 125 0 0
Basswood Baptist Church
 120 0 0
Camp Joy Bible Camp
 120 0 0
Grace Lutheran Church
 120 0 0
Haven Hill Resort
 120 0 0
Immanuel Lutheran Church
 120 0 0
Sacred Heart Rectory and Church
 120 0 0
Vining Lutheran Church
 120 0 0
Bladow Beach Resort & Campground
 110 0 0
Grace Connection Church
 110 0 0
Messiah Lutheran Church
 110 0 0
Scenic Point Resort
 110 0 0
Spirit Lake Campground
 110 0 0
Battle Lake Sinclair
 100 0 0
Bayview Shores Association
 100 0 0
Beach Bums Bar and Eatery
 100 0 0
Big Island Campsite
 100 0 0
Faith Haven Bible Camp
 100 0 0
Fergus Falls Livestock Exchange
 100 0 0
Folden Lutheran Church
 100 0 0
Grace Christian Church
 100 0 0
Grove Lake Lutheran Church
 100 0 0
Holy Cross Catholic Church
 100 0 0
Homestead at Ottertail RV Park & Resort
 100 0 0
Kvam Free Lutheran Church
 100 0 0
Lakeside on Lida
 100 1 0
Lida Greens Golf Course
 100 0 0
Nidaros Lutheran Church
 100 0 0
St. James Lutheran Church
 100 0 0
The Cactus Bar and Grill
 100 0 0
The Salty Pickle Bar and Grill
 100 0 0
Vining Grill
 100 0 0
Vining Palace
 100 0 0
Walleye World
 100 0 0
Zorbaz II
 100 0 0
Cozy Cove Resort LLC
 90 1 0
Pelican Beach Resort Club Inc.
 90 0 0
Rush Lake Tent & Trailer Park
 90 0 0
United Methodist Church
 85 0 0
Bells Resort Bar and Grill
 80 0 0
Shady Grove Resort LLC
 80 0 0
St. Paul's Loon Lake Lutheran Church
 80 0 0
Big Fish Kayak
 76 0 0
Ben's Bait, Inc.
 75 0 0
Big Chief Cafe
 75 0 0
Bonnie Beach Resort
 75 0 0
Maplewood State Park
 75 0 0
Perham Oasis, Inc.
 75 0 0
Solinger's Resort
 75 0 0
Tordenskjold Free Lutheran Church
 75 0 0
Twin Lake Landing
 75 0 0
Weslake Resort
 75 0 0
Madsen's Resort
 72 0 0
Blackboard Social
 70 0 0
Blower's Chapel
 70 0 0
Maplewood Lutheran Church
 70 0 0
Woodland Beach Resort Association
 70 0 0
Hidden Haven Resort
 66 0 0
Abbywood Resort
 65 0 0
Bylanders Resort
 65 0 0
South Turtle Lake Resort
 65 0 0
Birchwood Golf Course
 60 0 0
Fraziers
 60 0 0
Loon Lake Resort
 60 0 0
Maple Lane Resort
 60 0 0
Rose Shores Campground
 60 1 0
All 262 in the systems table
Inactive systems (610, 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 Minnesota 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.