PlainWater
Counties → Vermont

Addison County, Vermont

Water Systems
71
Population Served
32,619
Total Violations
8,234
723 health-based
PFAS Detected
0
of 3 tested

Violation Analysis

95.8%
Systems with Violations
116.0
Avg Violations per System
8.8%
Health-Based Violations

Water Source Types

GW
47 systems (66%)
SW
3 systems (4%)

PFAS Contamination

3
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Addison Vermont water systems by violation status, EPA SDWIS records.

No violations on record (2) One or more violations (48)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Middlebury Water Dept 9,379 23 Clean
Vergennes Panton Water District 5,100 331 Clean
Tri Town Water District 3,800 67 Clean
Bristol Water Dept 2,103 145 -
Branbury State Park 963 14 -
Kampersville Campground and Store 864 301 -
East Middlebury Fd 1 642 171 -
Long Point 530 82 -
Beeman Elementary School 489 93 -
Waterhouses Marina Campground 471 62 -
Basin Harbor Club 470 18 -
Victory Baptist Church 424 175 -
Middlebury College Breadloaf Campus 400 3 -
Dakin Farms 400 11 -
Monkton Central School 359 161 -
Starksboro Village Water Coop 350 173 -
Middlebury College Snowbowl 333 7 -
Keewaydin Camp 300 16 -
Rivers Bend Campground 288 72 -
Blueberry Hill Outdoor Center 218 0 -
Lazy Brook MHP 205 192 -
Sunray Peace Village 204 161 -
Bingham Memorial School 203 190 -
Songadeewin of Keewaydin 200 10 -
Salisbury School 200 716 -
Green Mountain Family Campground 194 45 -
Orwell Village School 189 124 -
Leicester Central School 176 355 -
Country Village Campground 166 36 -
Monkton Town Offices - Methodist Church 155 8 -
Camp Common Ground 154 36 -
Lincoln Community School 150 61 -
Killooleet Camp 138 15 -
Brookside MHP 135 572 -
Mount Independence State Historic Site 126 10 -
The Tillerman 124 47 -
Silver Towers Camp 120 58 -
Addison County Home Health and Hospice 115 717 -
Weybridge Elementary School 114 62 -
Ripton Elementary School 107 198 -
Camp Thorpe 95 49 -
Kampersville Campground - Looney Lane 88 35 -
Tourterelle Restaurant and Inn 87 68 -
Kingsland Bay State Park 80 30 -
Sunset Lodge 78 198 -
Starry Night Cafe 77 70 -
Moosalamoo Campground 76 38 -
Blueberry Hill Inn 74 0 -
Cameron Property 73 468 -
Point Counterpoint 66 46 -

Other Counties in Vermont

Chittenden County
96 systems · 150,283 served · 8,045 violations
Rutland County
172 systems · 71,079 served · 26,092 violations
Windsor County
165 systems · 68,991 served · 15,601 violations
Windham County
199 systems · 68,946 served · 22,614 violations
Washington County
127 systems · 61,446 served · 15,111 violations
Bennington County
124 systems · 44,748 served · 11,101 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Addison County? ▼
Addison County has 8,234 total drinking water violations across 71 water systems, of which 723 are health-based violations. 95.8% of systems have at least one violation.
How many people get water from Addison County systems? ▼
Water systems in Addison County serve approximately 32,619 people through 71 public water systems.
Has PFAS been detected in Addison County water? ▼
Of 3 water systems tested for PFAS in Addison County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply Addison County? ▼
Water systems in Addison County use GW (47 systems), SW (3 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 8.8% of Addison County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.