Middletown City Pws water quality

Updated 2026-10-22 · Ohio · Affiliate disclosure

We read 8 results from Middletown City Pws’s 2015 water quality report. No results over a legal limit or above a health goal.

Serves about 51,229 people · Water system ID OH0901712 · Read the district’s 2015 report (opens in a new tab)

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Results from the 2015 report

Each number is copied from the district’s report and links to the page it’s printed on. Where the report lists several plants, wells or purchased water, the highest is shown.

ContaminantResultHealth goalLegal limitWhat it means
Bariumsingle sample · listed as a violation in the report · sampled 2014 · Treatment plant · 2015 report, page 30.05 ppm2 ppm2 ppmBelow the health goal
Chlorineaverage · range 0.21 to 1.08 · listed as a violation in the report · Distribution system · 2015 report, page 30.64 ppmNone set4 ppmBelow the legal limit
Copper90th percentile of homes tested, 0 over the action level · listed as a violation in the report · printed as 72.2 ppb · sampled 2013 · Customer taps · 2015 report, page 30.07 ppm0.3 ppm1.3 ppm (action level)Below the health goal
Disinfection byproducts (HAA5)highest running annual average · range 5.21 to 5.45 · listed as a violation in the report · Distribution system · 2015 report, page 35.33 ppbNone set60 ppbBelow the legal limit
Disinfection byproducts (TTHM)highest running annual average · range 28.6 to 28.6 · listed as a violation in the report · Distribution system · 2015 report, page 328.6 ppbNone set80 ppbBelow the legal limit
Fluorideaverage · range 0.7 to 1.07 · listed as a violation in the report · Treatment plant · 2015 report, page 30.87 ppm1 ppm4 ppmBelow the health goal
Lead90th percentile of homes tested, 0 over the action level · listed as a violation in the report · sampled 2013 · Customer taps · 2015 report, page 3Not detected0.2 ppb15 ppb (action level)Not detected
Nitrate (as N)single sample · listed as a violation in the report · Treatment plant · 2015 report, page 31.31 ppm10 ppm10 ppmBelow the health goal

Utility results describe the whole system, measured where water enters the pipes, not your tap. Your home’s plumbing can add lead or copper.

EPA testing for PFAS and lithium

EPA’s own nationwide testing (UCMR 5) found these in Middletown City Pws’s water between Feb 2024 and Aug 2024. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.

  • PFOS4.3 pptFound in 1 of 2 samples · highest resultAbove the federal limit that takes effect in 2029 (4 ppt)

Source: EPA UCMR 5 occurrence data. The highest single result is shown; one high sample doesn’t mean every glass is that high.

What you can do

Nothing here is an emergency notice: if the district has a violation, it must tell customers directly. If you’d like to lower these at your tap, these are the treatments that remove them, and the catalog shows the models certified for each. Ranking is by certified removal; commissions never change the order.

PFAS ("forever chemicals")

Found: PFOS (EPA testing)

What removes it: Reverse osmosis.

See filters that remove itWhat water filter removes PFAS?

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