Is New London, WI Tap Water Safe to Drink?
New London, WI tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Contaminants including lithium have been detected at or below guideline thresholds.
Where Does New London Get Its Water?
Water in New London, WI is provided by 1 public water system: NEW LONDON WATERWORKS.
How Is New London Tap Water Treated?
Treated water is disinfected using free chlorine and chloramines. Treatment includes groundwater disinfection and in-line filtration.
What's in New London Tap Water?
The following contaminants were detected most frequently in New London public water systems. All detected levels fall at or below EPA health guidelines in this dataset.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| 11Cl-PF3OUdS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 8:2 FTS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 6:2 FTS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for New London
Current EPA monitoring data for New London shows contaminant levels within guideline thresholds across all ZIP codes in this dataset. As with all public water systems, sensitive populations may choose to use a certified filter for additional peace of mind.
Best Broad-Spectrum Filters for This Water Profile
This city profile includes PFAS detections, chlorine disinfection, and other dissolved contaminants. Reverse osmosis (RO) systems certified under NSF/ANSI 58 provide broad reduction coverage; for PFAS specifically, confirm NSF/ANSI P473 or equivalent PFAS reduction certification.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about New London Tap Water
Is New London tap water safe to drink?
New London tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Sensitive populations may still choose to use a certified filter as a precaution.
What contaminants are in New London tap water?
The most commonly detected contaminants in New London water systems include: lithium, PFTrDA, 11Cl-PF3OUdS. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does New London get its drinking water?
New London receives water from one public water system, including NEW LONDON WATERWORKS.
Do I need a water filter in New London?
Current data does not show guideline exceedances in New London. A certified filter can still reduce trace contaminants and improve taste for households that prefer filtered water.
How often is New London tap water tested?
Public water systems in New London are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2024-01-16.
Tap water reports by ZIP in New London
- 54961 - New London tap water report Some concern
Water utilities serving New London, WI
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- NEW LONDON WATERWORKSSome concern
Also covers / overlaps with
- Caledonia, WI · Township
- Lebanon, WI · Township
- Liberty, WI · Township
- Maple Creek, WI · Township
- Mukwa, WI · Township
- Northport, WI · CDP
- Royalton, WI · Township