Water system
Cs Gardner Water Company
What this means for you
- Is it safe to drink right now?
- Based on the latest EPA data, Cs Gardner Water Company has no unresolved health-based violations from the past year. Water that meets federal standards is generally considered safe to drink for most healthy people.
- Should I use a filter?
- It's worth considering. Cs Gardner Water Company has a D because of its violation record over the past 5 years (3 health-based), even though nothing is flagged as unresolved in the last year. A filter matched to the contaminants in its violation history is a reasonable precaution.
- What kind of filter?
- See matched standards and product picks.
This is general information from public EPA data, not medical advice. Lead often comes from a home’s own pipes, so only a test of your tap can tell your exposure. If you are pregnant, caring for an infant, or have a weakened immune system, ask your doctor or health department.
PFAS (“forever chemicals”), EPA UCMR 5
No UCMR 5 results on file (mostly smaller systems weren’t required to test).
Lead and copper
Violations (last 5 years)
| Began | Type | Contaminant / rule | Status |
|---|---|---|---|
| 2025-08-10 | Other paperwork/notice violation | Public Notice | Resolved |
| 2025-07-02 | Reporting problem | LEAD AND COPPER RULE REVISIONS | Resolved |
| 2025-07-01 | Other paperwork/notice violation | Consumer Confidence Rule | Resolved |
| 2024-08-01 | Required treatment not done | Groundwater Rule | Resolved |
| 2024-06-01 | Missed or late testing/reporting | Chlorine | Resolved |
| 2023-07-01 | Reporting problem | Revised Total Coliform Rule | Resolved |
| 2022-08-01 | Contaminant above legal limit | Revised Total Coliform Rule | Archived |
| 2022-07-01 | Required treatment not done | Groundwater Rule | Resolved |
| 2022-02-23 | Other paperwork/notice violation | Public Notice | Resolved |
| 2021-12-01 | Reporting problem | Revised Total Coliform Rule | Resolved |
| 2021-10-01 | Missed or late testing/reporting | Lead and Copper Rule | Resolved |
Filters matched to this water
Look for filters certified (NSF, IAPMO or WQA) to these standards for the specific contaminant. Buttons open the maker’s page or an Amazon search; use “Check NSF listing” to verify a model’s claims. No affiliate links yet — grades are never sold.
Coliform/E. coli
NSF/ANSI 55 Class A (UV)Boil water notice—follow utilityChlorine/chloramine taste
NSF/ANSI 42Annual water quality report
Utilities must publish a Consumer Confidence Report every year by July 1. Find it on the utility’s website or ask them directly; EPA explains how.