Mountain Valley Spring Water
Expert Summary
A highly respected, naturally mineral-rich spring water housed in classic glass packaging, though its extreme weight creates a notable shipping footprint.
How This Score Was Calculated
The PHI Score for Mountain Valley Spring Water (9.2/10) is a composite of four independently weighted pillars evaluated through third-party lab testing, corporate disclosure analysis, and environmental lifecycle assessments.
30%
Recovery & Performance
25%
Eco-Packaging
25%
Microplastic Testing
20%
Corporate Ethics
Where to Buy Mountain Valley Spring Water
Mountain Valley Spring Water is available from verified retailers. As our #2 ranked brand, it consistently meets our quality standards.
Shop Mountain Valley Spring WaterFrequently Asked Questions
Is Mountain Valley Spring Water a good bottled water?
Mountain Valley Spring Water is ranked #2 of 50 with a score of 9.2/10, earning it a place in our Tier 1 — Premier Brand category. A highly respected, naturally mineral-rich spring water housed in classic glass packaging, though its extreme weight creates a notable shipping footprint.
How was Mountain Valley Spring Water ranked on BestBottledWater.org?
Mountain Valley Spring Water received a PHI Score of 9.2/10 across four weighted criteria: Recovery & Performance Testing (30%), Eco-Packaging Metrics (25%), Microplastic Testing (25%), and Corporate Ethics Audit (20%). This placed it at rank #2 out of 50 brands evaluated in the 2026 annual index.