Is Oakwood, OH tap water safe?
The short answer
2 of the 6 utilities serving Oakwood have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Ohio’s records: Montgomery County Water Services 1 PWS and Oakwood Village PWS.
Montgomery County Water Services 1 PWS, which serves the most people here, has 1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 9.6 ppt, above EPA’s new limit, which takes effect in 2029.
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 Oakwood’s ZIP codes, from EPA’s estimates.
- Open report
Montgomery County Water Services 1 PWS
Ohio · serves 150,207 people · about 3,500 in Oakwood
1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 9.6 ppt, above EPA’s new limit, which takes effect in 2029.
2 health-based violations since 2016
- Open report
Cleveland Public Water System
Ohio · serves 1.3 million people · about 2,900 in Oakwood
Nothing in its records is above a health goal. Hardness: moderately hard on average, 117 mg/L (6.8 grains per gallon), ranging from 105 to 130 mg/L.
No health-based violations since 2016
- Open report
Oakwood City PWS
Ohio · serves 9,572 people · about 2,500 in Oakwood
1 result above the health goal. The worst: Lead at 3.6 ppb, above the health goal.
No health-based violations since 2016
- Open report
Dayton Public Water System
Ohio · serves 141,407 people · about 2,400 in Oakwood
1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 10 ppt, above EPA’s new limit, which takes effect in 2029. Hardness: hard, 131 to 150 mg/L (7.7 to 8.7 grains per gallon).
No health-based violations since 2016
- Open report
Bedford City PWS
Ohio · serves 13,149 people · about 2,300 in Oakwood
Nothing in its records is above a health goal.
No health-based violations since 2016
- Open report
Oakwood Village PWS
Ohio · serves 727 people · under 100 in Oakwood
1 result above the health goal. The worst: Lead at 5.2 ppb, above the health goal. Hardness: very hard, 373 mg/L (21.8 grains per gallon).
3 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 Montgomery County Water Services 1 PWS’s water, which serves the most people here. Another utility’s report names what handles its own results.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOS
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Water testing near Oakwood
The 3 labs Ohio certifies closest to Oakwood, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Logan County Health District Laboratory
Bellefontaine, OH · about 13 miles
Certified for bacteria
Eurofins DW and WW Central - Marion
Marion, OH · about 24 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
MASI Laboratory
Plain City, OH · about 31 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
Which ZIP codes are in Oakwood: 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: Ohio EPA, laboratories certified/accepted to perform analyses on public drinking water; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Oakwood
Towns nearby with a page of their own.
What to do next
- Read Montgomery County Water Services 1 PWS’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOSRanked by certification and what they cost over five years.The best water filters for PFAS, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water