EPA public water records · 55089
Ozaukee County, Wisconsin
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 30
- Systems with unresolved health-based records
- 2
- Of those, systems with a formally addressed health-based record
- 0
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- ALBERTA SUBDIVISIONWI2460141 · Wisconsin · 7 violation records · 0 unresolved health-based in this snapshot
- BEECHWOOD FARMS ESTATESWI2460791 · Wisconsin · 1 violation records · 0 unresolved health-based in this snapshot
- BELGIUM WATERWORKSWI2460107 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- CONCORDIA UNIVERSITYWI2460118 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- FREDONIA WATERWORKSWI2460109 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- HEIDEL RD APTS 139WI2460152 · Wisconsin · 8 violation records · 0 unresolved health-based in this snapshot
- HEIDEL RD APTS 152WI2460158 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- LAUREL LAKES 508WI2460150 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- LAUREL LAKES 608WI2460137 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- LINDEN LANE APTS 141WI2460154 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- MEQUON COLONY ESTATESWI2460132 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- MEQUON PARC APARTMENTS LLCWI2460159 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- MEQUON TRAIL TOWNHOMESWI2460817 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- MEQUON WATER TRUSTWI2460131 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- OSPREY MOBILE HOME PARKWI2460113 · Wisconsin · 3 violation records · 0 unresolved health-based in this snapshot
- PINES SUBDIVISIONWI2460982 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- PORT WASHINGTON WATERWORKSWI2460054 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- PW LAKE VIEW ESTATES LLCWI2460162 · Wisconsin · 5 violation records · 0 unresolved health-based in this snapshot
- RAVINE FARMS HM OWNERS ASSOCWI2460124 · Wisconsin · 1 violation records · 0 unresolved health-based in this snapshot
- RIVER GARDEN APTSWI2460139 · Wisconsin · 7 violation records · 1 unresolved health-based in this snapshot
- RIVER LAKE SUBDIVISIONWI2460685 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- RIVER TRAILS ESTATES WATER USERSWI2460680 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- STONECROFT CONDOMINIUM ASSNWI2460114 · Wisconsin · 7 violation records · 0 unresolved health-based in this snapshot
- VILLAGE GLEN APTSWI2460140 · Wisconsin · 1 violation records · 0 unresolved health-based in this snapshot
- VILLAGE HEIGHTSWI2460145 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- VINTAGE ESTATESWI2460705 · Wisconsin · 4 violation records · 0 unresolved health-based in this snapshot
- WATERS EDGE CONDOMINIUM ASSOCIATIONWI2460823 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- WILLIAMSBURG 206WI2460148 · Wisconsin · 2 violation records · 0 unresolved health-based in this snapshot
- WILLIAMSBURG 207 209 AND 214WI2460147 · Wisconsin · 14 violation records · 2 unresolved health-based in this snapshot
- WOODRIDGE ESTATESWI2460824 · Wisconsin · 5 violation records · 0 unresolved health-based in this snapshot
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility