The Importance of Quality Water
When you think of water... maybe you buy bottled, or maybe you drink straight from the tap. Whatever water means to you, it matters. The chemical composition of your water matters. And when it comes to Buck Off Coffee, the quality of your water matters. Buck Off Coffee's beans are roasted to work best with the Heritage Water Standards of the Specialty Coffee Association (SCA):
Heritage Water Standards
Water For Brewing Standards
The Statistics & Standards Committee of the Specialty Coffee Association has determined the following standards for the water used to brew specialty coffee. For a superior quality extraction of coffee solids, the brewing water should have these characteristics:
Characteristic | Target | Acceptable Range |
---|---|---|
Odor 1 | Clean Fresh / Odor Free | |
Chlorine | None | None |
Calcium Hardness | 50-175 ppm CaCO3 | 50-175 ppm CaCO3 |
Alkalinity | 40 ppm | At or near 40-70 ppm CaCO3 |
pH | 7.0 | 6 - 8 |
- Odor is based on sensory olfactory determination.
- Color is based on sensory visual determination.
- TDS measured based on 4-4-2 conversion.
The Target is the most desirable point in the Acceptable Range, although falling within the range is considered meeting the standard. These variances are in place to take into consideration real world circumstances, and the target gives the optimum measurement of each characteristic to strive for.