For exceptional tables
Ancient limestone.
A pour worthy of the table.
Sourced from an everlasting underground spring in Grayson County, Kentucky. Naturally mineralized. For restaurants, hotels, and private clubs that notice the difference.
The source
Time is our
finest ingredient.
Emery 257 flows through ancient Kentucky limestone, naturally acquiring its signature balance of calcium, magnesium, and bicarbonate. Nothing rushed. Nothing ordinary.
Scientific Benchmark
Chemical Spectrum & Mineral Index.
| Analyte Component | Emery 257 Spring | Standard Purified Water | Common Spring Waters | Physiological Significance |
|---|---|---|---|---|
| Total Dissolved Solids (TDS) | 257.28 mg/L | < 10 mg/L (Stripped) | 50 – 150 mg/L | Defines palate weight, velvety mouthfeel, and finish |
| Naturally Occurring pH | 7.70 Alkaline | 5.5 – 6.5 (Acidic RO) | 6.8 – 7.2 | Naturally balances gastronomic acidity without additives |
| Bicarbonates (HCO₃) | 237.0 mg/L | 0 mg/L | 30 – 110 mg/L | Neutralizes palate dryness; essential sommelier balance |
| Calcium (Ca) | 72.59 mg/L | 0 mg/L | 10 – 35 mg/L | Provides structure, minerality, and body |
| Magnesium (Mg) | 12.64 mg/L | 0 mg/L | 2 – 8 mg/L | Imparts subtle crispness on the terminal finish |
| PFAS, VOCs, Arsenic, Mercury | 0.00 (Non-Detect) | Variable | Variable | Non-detect in independent third-party laboratory testing |
Independent Lab Testing
Independently tested by Culligan.
Non-detect for PFAS, VOCs, arsenic and mercury in independent testing by Culligan Analytical Laboratory. Nothing added. Naturally alkaline, pH 7.7.
Official Culligan Laboratory Assay • 2026
For Exceptional Tables
Water worthy of the
culinary experience.
Created for fine hospitality, luxury dining, and guests who notice the difference. Emery 257 brings Kentucky Karst provenance and an uncompromising mineral profile to every pour.
Direct allocation for Michelin-starred dining, private clubs, luxury resorts, and premier beverage programs.