How does Springfield's water compare to the national average?

The USA national average is 151 mg/L. Springfield (≈ 0–59 mg/L) is 121 mg/L softer than average.

Springfield Water Hardness & Quality Report (2026)

Water Hardness

soft

~0–59 mg/L

Soft

estimated · not lab-verified

Source

reservoir

pH Level

7.2

neutral = 7.0

Lead

0.003 mg/L

✓ Below action level

TDS

30 mg/L

Est. Daily Cost

$0.08

energy & soap waste

Source: See methodology section below · Updated 2026

soft~0–59 mg/LSoft · est.

0–60

mg/L

Soft

61–120

mg/L

Moderately Hard

121–180

mg/L

Hard

180+

mg/L

Very Hard

Appliance Damage Report

In Springfield, your appliances are currently losing 4% efficiency due to mineral buildup.

Appliance	In Springfield	Soft Water City	Efficiency Loss
Kettle	8.2 yrs	8.5 yrs	-4%
Washing Machine	11.5 yrs	12 yrs	-4%
Water Heater	14.4 yrs	15 yrs	-4%

Regional Water Comparison

How Springfield compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Springfield, Oregon	≈ 0–59 mg/L	96.3 ppt	🟢 Soft	reservoir
Eugene, Oregon	≈ 0–60 mg/L	0 ppt	🟢 Soft	reservoir
Lebanon, Oregon	≈ 0–60 mg/L	0 ppt	🟢 Soft	reservoir
Corvallis, Oregon	≈ 0–60 mg/L	0 ppt	🟢 Soft	reservoir
Albany, Oregon	≈ 120–179 mg/L	0 ppt	🟠 Hard	reservoir

National Benchmark

How Springfield compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Springfield	≈ 0–59 mg/L	🟢 None
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Springfield's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 30 mg/LpH: 7.2

Springfield, Oregon receives its drinking water from the McKenzie River, managed by the Springfield Utility Board (SUB) Water Division in Lane County. The McKenzie River drains the Oregon Cascade Range, delivering an extremely soft supply — among the softest municipal water supplies in the United States. Official Consumer Confidence Reports are published annually by SUB and are available through the utility or via the EPA's Safe Drinking Water Information System (SDWIS); specific treatment plant details and hardness figures were not available in retrieved sources.

The McKenzie River watershed lies within the Oregon Cascade Range, encompassing High Cascades lava flows and a volcanic aquifer, as well as Middle Cascade andesitic and basaltic volcaniclastic terrain. These volcanic rock formations are calcium-poor, contributing minimal dissolved minerals to the water supply. The result is an extremely soft supply characteristic of Cascade Range volcanic geology, with hardness listed as not available in regional survey data.

At this extremely soft level, scale buildup in pipes, appliances, and fixtures is minimal, and a water softener is not required. Soft water improves soap lathering and is gentle on skin and laundry. Specific contaminant data, pH, lead, and copper levels were not available in retrieved sources; residents should consult SUB's annual Consumer Confidence Report or contact the utility directly, or use the EPA SDWIS database with SUB's PWS ID number for detailed quality parameters.

Geology & Source: McKenzie River source via Springfield Utility Board (SUB) Water Division; High Cascades lava flows and volcanic aquifer — andesitic and basaltic volcaniclastic terrain; calcium-poor geology produces extremely soft supply

Other Oregon Water Reports

Eugene

≈ 0–60 mg/L

🟢 Soft

Lebanon

≈ 0–60 mg/L

🟢 Soft

Corvallis

≈ 0–60 mg/L

🟢 Soft

Albany

≈ 120–179 mg/L

🟠 Hard

Report an Issue

Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.

All reports are reviewed by our team. Thank you for supporting data quality!

Frequently Asked Questions

Is Springfield's water safe to drink?

Yes. Springfield's water meets all federal safety standards. The hardness is ≈ 0–59 mg/L (Soft), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in Springfield?

Springfield's water is soft at ≈ 0–59 mg/L. A water softener is generally not necessary, though a carbon filter can improve taste and remove any remaining chlorine.

How does Springfield compare to the USA average?

The USA national average is 151 mg/L. Springfield (≈ 0–59 mg/L) is 121 mg/L below the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Springfield is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.

Estimated

Water Hardness

Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city — the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.

Estimated

Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.

Estimated

TDS — Total Dissolved Solids

Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.

Measured

PFAS — Perfluoroalkyl and Polyfluoroalkyl Substances

EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023–2025) — sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.

Modelled

Lead

Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age — all estimates are maintained below the EPA action level of 0.015 mg/L.

Calculated

Appliance Lifespan

Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.