How does Canyon Rim's water compare to the national average?

The USA national average is 151 mg/L. Canyon Rim (≈ 120–179 mg/L) is 1 mg/L softer than average.

Canyon Rim Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

mixed

pH Level

8.3

neutral = 7.0

Lead

0.004 mg/L

✓ Below action level

TDS

533 mg/L

Est. Daily Cost

$0.40

energy & soap waste

Source: See methodology section below · Updated 2026

hard~120–179 mg/LHard · 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 Canyon Rim, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Canyon Rim	Soft Water City	Efficiency Loss
Kettle	6.8 yrs	8.5 yrs	-20%
Washing Machine	9.6 yrs	12 yrs	-20%
Water Heater	12 yrs	15 yrs	-20%

Regional Water Comparison

How Canyon Rim compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Canyon Rim, Utah	≈ 120–179 mg/L	2.9 ppt	🟠 Hard	mixed
East Millcreek, Utah	≈ 120–179 mg/L	2.1 ppt	🟠 Hard	mixed
Holladay, Utah	≈ 120–179 mg/L	4.1 ppt	🟠 Hard	mixed
Millcreek, Utah	≈ 120–179 mg/L	3.9 ppt	🟠 Hard	mixed
South Salt Lake, Utah	≈ 120–179 mg/L	4.9 ppt	🟠 Hard	groundwater

National Benchmark

How Canyon Rim compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Canyon Rim	≈ 120–179 mg/L	🟠 Moderate
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Canyon Rim's Water Unique?

Local geology and source profile

Source: MixedTDS: 533 mg/LpH: 8.3

Water service for the Canyon Rim area, now part of Millcreek, is managed by the Salt Lake City Department of Public Utilities. This agency draws from a mixed supply, utilizing both surface water from reservoirs and groundwater pumped from wells across the Salt Lake Valley. These sources are treated at various plants before distribution throughout the metropolitan region, including the Canyon Rim and Millcreek service zones.

The water's journey begins in the Wasatch Range watershed. As it percolates through the Salt Lake Valley's aquifer system, it encounters Paleozoic-age carbonate rock formations. These geological layers, primarily composed of limestone and dolomite deposits, are rich in minerals. Consequently, significant amounts of calcium and magnesium ions dissolve into the water, contributing to its hardness.

Homeowners in this region will likely notice the effects of hard water. You might see scale accumulating on faucets, showerheads, and inside water heaters. This buildup can also reduce the efficiency and lifespan of appliances like dishwashers and washing machines. Soap and detergent may not lather as effectively, requiring more product for cleaning. To combat these issues, installing a water softener is often a good idea. Regular descaling of appliances and pipes is also recommended to maintain optimal performance and longevity.

Geology & Source: Wasatch Range Paleozoic carbonate rock; limestone and dolomite deposits cause moderate to high hardness

Other Utah Water Reports

East Millcreek

≈ 120–179 mg/L

🟠 Hard

Holladay

≈ 120–179 mg/L

🟠 Hard

Millcreek

≈ 120–179 mg/L

🟠 Hard

South Salt Lake

≈ 120–179 mg/L

🟠 Hard

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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 Canyon Rim's water safe to drink?

Yes. Canyon Rim's water meets all federal safety standards. The hardness is ≈ 120–179 mg/L (Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in Canyon Rim?

At ≈ 120–179 mg/L (Hard), Canyon Rim's water will cause significant limescale on kettles, washing machines, and water heaters. A water softener or descaler is strongly recommended to extend appliance lifespan and reduce energy bills by up to 20%.

How does Canyon Rim compare to the USA average?

The USA national average is 151 mg/L. Canyon Rim (≈ 120–179 mg/L) is 1 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 Canyon Rim 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.