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Springfield, OR · 69,559 people served · EPA data 2021–2026

Tap water quality in Springfield, Oregon

Springfield's water systems logged 1 health-based EPA violation in 2021–2026, most recently in 2022 — a modest record, with surface water treatment rule the issue found. For context, Oregon's systems average 1.8 health-based violations each.

BGood
Springfield water grade: B
Good — our A–F grade from this city's EPA compliance record, relative to Oregon and the nation. How we grade →
Health-based violations, 2021–20261
Surface Water Treatment Rule1
Springfield Utility Board62,100 served
Rainbow Water District6,300 served
Marcola Water District600 served
Deerhorn Community Wtr Assn275 served
Oregon quality rank#9 / 51 (90.5/100)
Oregon avg hardness70 PPM (moderately hard)
Want to know what's actually in your Springfield 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

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Springfield tap water FAQ

Is tap water safe to drink in Springfield?

Springfield's systems logged 1 health-based violation in 2021–2026, most commonly surface water treatment rule. A violation is a red flag for a period of time, not a permanent condition — your utility's current Consumer Confidence Report shows today's status, and a certified home test shows what's at your tap.

Who supplies Springfield's water?

Springfield Utility Board (serving about 62,100 people); Rainbow Water District (serving about 6,300 people); Marcola Water District (serving about 600 people); Deerhorn Community Wtr Assn (serving about 275 people). Data: EPA Safe Drinking Water Information System, July 2026.

How hard is the water in Springfield?

City-level hardness isn't published in a single federal dataset, but Oregon averages 70 PPM — "moderately hard" on the USGS scale. Your utility's water quality report lists Springfield'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 Springfield?

With 1 health-based violation on record in 2021–2026, a certified filter is reasonable insurance here: reverse osmosis ($150–$1,300 installed, Angi 2026) covers lead, nitrates and PFAS at the tap. Test first ($50–$200) so you buy for what's actually present.

Want to know what's actually in your Springfield 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.