Water Quality in 53090 — West Bend, WI
EPA data for WEST BEND WATERWORKS
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 53090 in West Bend, Wisconsin is served by WEST BEND WATERWORKS (EPA ID: WI2670120). This system provides water to approximately 31,752 people from groundwater sources.
There are 5 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 2, 2025 | Stage 2 DBP Rule | Monitoring | Resolved |
| July 2, 2025 | Stage 2 DBP Rule | Monitoring | Resolved |
| January 1, 2025 | Stage 1 DBP Rule | Monitoring | Resolved |
| January 1, 2025 | Stage 1 DBP Rule | Monitoring | Resolved |
| January 1, 2023 | Contaminant 2946 | Monitoring | Resolved |
| January 1, 2023 | Contaminant 2946 | Monitoring | Unresolved |
| January 1, 2023 | Contaminant 2946 | Monitoring | Unresolved |
| January 1, 2023 | Contaminant 2946 | Monitoring | Resolved |
| January 1, 2023 | Contaminant 2931 | Monitoring | Resolved |
| January 1, 2023 | Contaminant 2931 | Monitoring | Unresolved |
| January 1, 2023 | Contaminant 2931 | Monitoring | Unresolved |
| January 1, 2023 | Contaminant 2931 | Monitoring | Resolved |
| January 1, 2023 | Cadmium | Monitoring | Resolved |
| January 1, 2023 | Cadmium | Monitoring | Unresolved |
| January 1, 2023 | Cadmium | Monitoring | Unresolved |
| January 1, 2023 | Cadmium | Monitoring | Resolved |
| January 1, 2023 | Chromium | Monitoring | Resolved |
| January 1, 2023 | Chromium | Monitoring | Unresolved |
| January 1, 2023 | Chromium | Monitoring | Unresolved |
| January 1, 2023 | Chromium | Monitoring | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for water systems serving this ZIP code:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 2946 | Other | 4 | No |
| Contaminant 2931 | Other | 4 | No |
| Cadmium | Inorganic | 4 | No |
| Chromium | Inorganic | 4 | No |
| Fluoride | Inorganic | 4 | No |
| Nickel | Inorganic | 4 | No |
| Contaminant 1085 | Other | 4 | No |
| Contaminant 1036 | Other | 4 | No |
| Arsenic | Inorganic | 4 | No |
| Copper | Inorganic | 4 | No |
| Contaminant 1045 | Other | 4 | No |
| Contaminant 1055 | Other | 4 | No |
| Mercury | Inorganic | 4 | No |
| Contaminant 1075 | Other | 4 | No |
| Barium | Inorganic | 4 | No |
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| WEST BEND WATERWORKS | WI2670120 | 31,752 | Groundwater |
| CEDAR LAKE HOME 5 | WI2670123 | 330 | Groundwater |
| CEDAR LAKE HOME 9 | WI2670063 | 206 | Groundwater |
| COTTAGES AT CEDAR RUN | WI2671964 | 183 | Groundwater |
| JAMESTOWN EAST CONDOMINIUM OWNERS ASSOCIATION | WI2670580 | 153 | Groundwater |
What You Can Do
- Review your annual Consumer Confidence Report (CCR) — Your utility publishes this each July
- Test your home’s water — Especially if you have older plumbing (pre-1986) that may contain lead
- Stay informed — Bookmark this page to check for updates on your water quality
Need help with water testing or filtration?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in Wisconsin
- 53001 (Adell) — 2 violations
- 53002 (Allenton)
- 53004 (Belgium) — 2 violations
- 53005 (Brookfield) — 22 violations
- 53006 (Brownsville) — 4 violations
- 53007 (Butler) — 5 violations
- 53010 (Campbellsport) — 26 violations
- 53011 (Cascade)
- 53012 (Cedarburg)
- 53013 (Cedar Grove)
- 53014 (Chilton) — 4 violations
- 53015 (Cleveland) — 2 violations
- 53016 (Clyman) — 3 violations
- 53017 (Colgate)
- 53018 (Delafield) — 21 violations
- 53019 (Eden)
- 53020 (Elkhart Lake)
- 53051 (Menomonee Falls) — 1 violation
- 53061 (New Holstein) — 4 violations
- 53081 (Sheboygan) — 10 violations
Nearby Water Quality Reports
- 53002 (Allenton) — 8 mi
- 53010 (Campbellsport) — 12 mi — 26 violations
- 53012 (Cedarburg) — 14 mi
- 53001 (Adell) — 15 mi — 2 violations
- 53011 (Cascade) — 16 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for WEST BEND WATERWORKS (WI2670120) on EPA.gov.
Frequently Asked Questions
Is the tap water in 53090 safe to drink?
Based on EPA records, the water system serving ZIP code 53090 has only monitoring/reporting violations, which are procedural in nature. However, individual home conditions (old pipes, well water) can affect quality.
Where does 53090’s water come from?
The primary water source for this area is groundwater. WEST BEND WATERWORKS serves approximately 31,752 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 53090 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 53090. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 53090?
Radon zone data is not available for ZIP code 53090. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.