Is Hills tap water safe to drink?
- Martin, MN
- Hills
The short answer for Hills
Recent public test data for Hills is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.
The health risk for Hills
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
789986 · Tested: September 2022
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Nitrate + Nitrite | 0.030 mg/L | 1E+04 mg/L | 0.0% of limit |
| Alkalinity, total | 244.000 mg/L | — | — |
| Bromide | 0.081 mg/L | — | — |
| Calcium | 455.000 mg/L | — | — |
| Chloride | 4.100 mg/L | — | — |
| Fluoride | 0.170 mg/L | — | — |
| Iron | 2.330 mg/L | — | — |
| Magnesium | 174.000 mg/L | — | — |
| Oxidation reduction potenti... | 980.000 mV | — | — |
| Potassium | 13.100 mg/L | — | — |
| Sodium | 94.700 mg/L | — | — |
| Sulfate | 1880.000 mg/L | — | — |
Water utilities serving ZIP 56138
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- HILLSNo recent federal sampling
Frequently Asked Questions about ZIP 56138 Tap Water
What's in ZIP 56138 tap water?
Recent public test data for ZIP 56138 is limited. Check your local utility's Consumer Confidence Report for the most current information.
Who provides tap water in ZIP 56138?
Public records identify HILLS as a primary water system associated with ZIP 56138. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 56138 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 56138?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact HILLS or visit their website for the latest official report covering ZIP 56138. The EPA also maintains a national CCR locator.
Do I still need a water filter in ZIP 56138?
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.
Check another ZIP code
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.