Is North Oaks, MN tap water safe?
The short answer
None of the 5 utilities serving North Oaks has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Minnesota’s records.
Vadnais Heights, which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 2.4 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in North Oaks’s ZIP codes, from EPA’s estimates.
- Open report
Vadnais Heights
Minnesota · serves 13,025 people · about 5,400 in North Oaks
2 results above the health goal. The worst: Arsenic at 2.4 ppb, above the health goal.
No health-based violations since 2016
- Open report
White Bear Township
Minnesota · serves 11,699 people · about 1,500 in North Oaks
1 result above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal. The worst: PFOA at 4.6 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Five Star Mobile Home Park
Minnesota · serves 458 people · about 260 in North Oaks
1 result above the health goal. The worst: Lead at 7.0 ppb, above the health goal.
No health-based violations since 2016
- Open report
Little Canada
Minnesota · serves 10,400 people · about 110 in North Oaks
Nothing in its records is above a health goal.
No health-based violations since 2016
- Open report
North Oaks
Minnesota · serves 459 people · based in North Oaks
Nothing in its records is above a health goal.
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Vadnais Heights’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Arsenic, Lead
Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Arsenic, Lead
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Arsenic, Lead
Water testing near North Oaks
The 3 labs Minnesota certifies closest to North Oaks, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Instrumental Research, Inc.
Fridley, MN · about 9 miles
Certified for bacteria, nitrate
Pace Analytical Services, LLC - Minneapolis
Minneapolis, MN · about 10 miles
Certified for bacteria, nitrate, lead and copper, metals
EMSL Analytical, Inc.
New Hope, MN · about 16 miles
Certified for bacteria, nitrate, lead and copper, metals
ZIP codes in North Oaks
Which ZIP codes are in North Oaks: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Minnesota Department of Health, accredited labs in Minnesota accepting drinking water samples from private well users; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near North Oaks
Other towns in Ramsey County with a page of their own.
What to do next
- Read Vadnais Heights’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for ArsenicRanked by certification and what they cost over five years.The best reverse osmosis systems, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water