Hartford, Wisconsin Water Violations
42 water systems serve Hartford, Wisconsin, providing drinking water to an estimated 21,903 people. These systems have 2 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.
Select a water system below to see its full violation history, lead and copper testing results, and compliance status.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Erin Hills Gc - Halfway House Rest Station South | 170 | Groundwater | 3 | |
| Usp Hartford LLC D/B/A Pallet USA | 77 | Groundwater | 3 | |
| Wi Dnr Pike Lake Hdqtrs | 57 | Groundwater | 5 | |
| Addison Elementary School | 515 | Groundwater | 3 | |
| Erin School | 405 | Groundwater | 3 | |
| Wi Dnr Pike Lake Beach | 215 | Groundwater | 3 | |
| St Lawrence Church | 254 | Groundwater | 2 | |
| Wi Dnr Pike Lake Cmpgrd | 140 | Groundwater | 2 | |
| The Drinking Well | 102 | Groundwater | 2 | |
| St Lawrence C-Way | 40 | Groundwater | 2 | |
| Gill Petro LLC | 25 | Groundwater | 2 | |
| Hartford Waterworks | 15,805 | Groundwater | 1 | |
| Erin Hills Gc - Western Hydration Stations | 170 | Groundwater | 1 | |
| Noeys Pub & Grill | 102 | Groundwater | 1 | |
| Lee Precision Inc | 95 | Groundwater | 1 | |
| Lucky Shotz | 75 | Groundwater | 1 | |
| Lakeside Estates | 54 | Groundwater | 1 | |
| Uncle Larrys Rustic Inn | 53 | Groundwater | 1 | |
| Station Hwy 33 | 708 | Groundwater | 0 | none on record |
| Casa Tequila | 410 | Groundwater | 0 | none on record |
| Hartford Town Hall | 305 | Groundwater | 0 | none on record |
| Hartford Conservation & Gun Club | 300 | Groundwater | 0 | none on record |
| Washington Co Golf Course Clubhouse | 230 | Groundwater | 0 | none on record |
| Hartford Golf Club | 207 | Groundwater | 0 | none on record |
| Erin Hills Gc - Old Clubhouse | 170 | Groundwater | 0 | none on record |
| Erin Hills Gc - Cart Barn | 170 | Groundwater | 0 | none on record |
| Hartford - Town - Concession Stand Restrooms | 125 | Groundwater | 0 | none on record |
| Hahn Ace Hardware | 120 | Groundwater | 0 | none on record |
| Erin Town Hall & Erin Go Braugh Park | 105 | Groundwater | 0 | none on record |
| Little Red Inn | 104 | Groundwater | 0 | none on record |
| Jcs Corner and Grill | 103 | Groundwater | 0 | none on record |
| Trinity Lutheran Church | 85 | Groundwater | 0 | none on record |
| Erin Hills Gc - Village Clubhouse & Cottages | 71 | Groundwater | 0 | none on record |
| Erin Motel & Restaurant | 55 | Groundwater | 0 | none on record |
| Down Slope Pub | 52 | Groundwater | 0 | none on record |
| Big Guys | 50 | Groundwater | 0 | none on record |
| Erin Inn | 46 | Groundwater | 0 | none on record |
| Barbecue Company Grill & Catering | 32 | Groundwater | 0 | none on record |
| Guerndts Bar | 26 | Groundwater | 0 | none on record |
| Refuel Pantry - Addison | 25 | Groundwater | 0 | none on record |
| Schuberts Hartford Theater | 25 | Groundwater | 0 | none on record |
| Erin Hills Gc - Maintenance Facility | 25 | Groundwater | 0 | none on record |