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Kettering, OH · 233,350 people served · EPA data 2021–2026

Tap water quality in Kettering, Ohio

Kettering's water systems logged zero health-based EPA violations in 2021–2026 — water that met every federal health standard on record. Day-to-day quality still varies with pipes and plumbing, but the municipal record here is clean.

BGood
Kettering water grade: B
Good — our A–F grade from this city's EPA compliance record, relative to Ohio and the nation. How we grade →
Health-based violations, 2021–20260
Federal health standardsall met
Montgomery County Water Services 1 Pws150,207 served
Montgomery County Water Services 2 Pws83,033 served
Evergreen Edgewood Mhp Pws80 served
Sherwood Grove Mhp30 served
Ohio quality rank#36 / 51 (81.0/100)
Ohio avg hardness130 PPM (hard)
Want to know what's actually in your Kettering water?

Averages describe states, not your faucet. A certified home water test screens for lead, nitrates, bacteria and dozens of other contaminants — the same categories EPA regulates.

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Kettering tap water FAQ

Is tap water safe to drink in Kettering?

Kettering's community water systems reported no health-based EPA violations in 2021–2026, meaning the water met federal health standards throughout. Home plumbing (especially pre-1986 lead solder or service lines) can still affect what reaches your glass — a home test settles it.

Who supplies Kettering's water?

Montgomery County Water Services 1 Pws (serving about 150,207 people); Montgomery County Water Services 2 Pws (serving about 83,033 people); Evergreen Edgewood Mhp Pws (serving about 80 people); Sherwood Grove Mhp (serving about 30 people). Data: EPA Safe Drinking Water Information System, July 2026.

How hard is the water in Kettering?

City-level hardness isn't published in a single federal dataset, but Ohio averages 130 PPM — "hard" on the USGS scale. Your utility's water quality report lists Kettering's exact hardness, or a $10 test strip tells you in a minute. If it comes back over 120 PPM, see our water softener guidance in the purification calculator.

Do I need a water filter in Kettering?

The municipal record is clean, so filtering in Kettering is about taste, hardness and your own plumbing rather than compliance. A carbon filter fixes chlorine taste; test first if your home predates 1986 (lead solder era).

Want to know what's actually in your Kettering water?

Averages describe states, not your faucet. A certified home water test screens for lead, nitrates, bacteria and dozens of other contaminants — the same categories EPA regulates.

Test your water at home

We may earn a commission if you request quotes through this link. It costs you nothing and never affects the data we publish.