water analysis · still · France

wattwiller naturelle

Not suitable for Espresso: total hardness 218 ppm, recommended is 35 to 120 ppm.

Which water suits your coffee better?

carrefourmonoprix

thtotal hardness

218 ppm

0258 ppm

alkalkalinity

264 ppm

0165 ppm

ions

Ca 51 mg/LMg 22 mg/LHCO₃ 322 mg/LNa 3 mg/LSO₄ 35 mg/LCl 6 mg/L

estimated

suitable for

Filter / Pour-Over0/100

Too hard (218 ppm) – scaling risk, dull taste

Espresso3/100

Too hard (218 ppm) – scaling risk, dull taste

AeroPress / Moka0/100

Too hard (218 ppm) – scaling risk, dull taste

Cold Brew0/100

Too hard (218 ppm) – scaling risk, dull taste

For Espresso, Wattwiller Naturelle only reaches 3/100 — a weak choice as coffee water.

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