Is Polonia tap water safe to drink?
- Sharon, WI
- Stockton, WI
- Custer, WI
The short answer for Polonia
Recent public test data for Polonia is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.
The health risk for Polonia
No specific notes available.
Certified filtration options for common tap-water contaminants.
No compounds above or close to EPA limits in available data.
View all tested compounds
WUWN_UA541 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| 2,4-D | 0.157 µg/L | 70 µg/L | 0.2% of limit |
| Nitrate + Nitrite | 12.100 mg/L | 1E+04 mg/L | 0.1% of limit |
| Alachlor ESA | 0.091 µg/L | — | — |
| Clothianidin | 0.020 µg/L | — | — |
| Metolachlor | 0.099 µg/L | — | — |
| Metolachlor ESA | 0.701 µg/L | — | — |
| Metolachlor OA | 0.296 µg/L | — | — |
| Metribuzin | 0.094 µg/L | — | — |
| Metribuzin DADK | 0.456 µg/L | — | — |
Water utilities serving ZIP 54423
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- WUWN_UA541 (WQP)No recent federal sampling
Frequently Asked Questions about ZIP 54423 Tap Water
What's in ZIP 54423 tap water?
Recent public test data for ZIP 54423 is limited. Check your local utility's Consumer Confidence Report for the most current information.
Who provides tap water in ZIP 54423?
Public records identify WUWN_UA541 (WQP) as a primary water system associated with ZIP 54423. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 54423 tap water last tested?
The most recent test date used in this report is Unknown. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 54423?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact WUWN_UA541 (WQP) or visit their website for the latest official report covering ZIP 54423. The EPA also maintains a national CCR locator.
Do I still need a water filter in ZIP 54423?
Even when EPA-tracked compounds are within limits, some households use a certified filter for taste, odor, or to add a margin against trace contaminants below the reporting limit. Match any filter's certifications (NSF/ANSI 42, 53, 58, or P473) to the specific compounds you care about.
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Nearby ZIP reports
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.