Tap water hardness in Plzeňský kraj
We have published hardness data for 75 cities in Plzeňský kraj. The median is 1.64 mmol/L; the hardest water is in Chotěšov (4.4 mmol/L), the softest in Děpoltice (0.14 mmol/L).
67 % of these cities have hard or very hard water (over 120 mg/L).
Czech suppliers report "Vápník a hořčík" in mmol/L; the recommended range is 2–3.5 mmol/L.
Cities in Plzeňský kraj, hardest first
| mmol/L | mg/L | ||
|---|---|---|---|
| Chotěšov | 4.4 | 440 | very hard |
| Mantov | 4.4 | 440 | very hard |
| Malý Bor | 2.74 | 274 | very hard |
| Dolní Lukavice | 2.62 | 262 | very hard |
| Přeštice | 2.62 | 262 | very hard |
| Krásné Údolí | 2.5 | 250 | very hard |
| Třebel | 2.23 | 223 | very hard |
| Horažďovice | 2.17 | 217 | very hard |
| Horažďovická Lhota | 2.17 | 217 | very hard |
| Třebomyslice | 2.17 | 217 | very hard |
| Dobřany | 2.14 | 214 | very hard |
| Líně | 2.14 | 214 | very hard |
| Šlovice | 2.14 | 214 | very hard |
| Vstiš | 2.14 | 214 | very hard |
| Záchlumí | 2.1 | 210 | very hard |
| Černíč | 2 | 200 | very hard |
| Hradešice | 2 | 200 | very hard |
| Smrkovec | 2 | 200 | very hard |
| Merklín | 1.86 | 186 | very hard |
| Chanovice | 1.85 | 185 | very hard |
| Defurovy Lažany | 1.85 | 185 | very hard |
| Dobrotice | 1.85 | 185 | very hard |
| Újezd u Chanovic | 1.85 | 185 | very hard |
| Buková | 1.76 | 176 | hard |
| Šťáhlavy | 1.74 | 174 | hard |
| Blovice | 1.64 | 164 | hard |
| Chlum | 1.64 | 164 | hard |
| Chlumánky | 1.64 | 164 | hard |
| Chouzovy | 1.64 | 164 | hard |
| Chválenice | 1.64 | 164 | hard |
| Hradiště | 1.64 | 164 | hard |
| Losiná | 1.64 | 164 | hard |
| Nezbavětice | 1.64 | 164 | hard |
| Střížovice | 1.64 | 164 | hard |
| Únětice | 1.64 | 164 | hard |
| Vlčtejn | 1.64 | 164 | hard |
| Žákava | 1.64 | 164 | hard |
| Želčany | 1.64 | 164 | hard |
| Svéradice | 1.6 | 160 | hard |
| Náklov | 1.59 | 159 | hard |
| Hradčany | 1.38 | 138 | hard |
| Plzeň | 1.36 | 136 | hard |
| Černošín | 1.33 | 133 | hard |
| Bukovník | 1.3 | 130 | hard |
| Mítov | 1.26 | 126 | hard |
| Nové Mitrovice | 1.26 | 126 | hard |
| Neznašovy | 1.25 | 125 | hard |
| Radinovy | 1.25 | 125 | hard |
| Chlumčany | 1.22 | 122 | hard |
| Soběkury | 1.21 | 121 | hard |
| Sušice | 1.15 | 115 | moderately hard |
| Veřechov | 1.11 | 111 | moderately hard |
| Kozí | 1.1 | 110 | moderately hard |
| Hodousice | 1.07 | 107 | moderately hard |
| Dolní Lhota | 0.98 | 98 | moderately hard |
| Rohozno | 0.98 | 98 | moderately hard |
| Spůle | 0.98 | 98 | moderately hard |
| Starý Láz | 0.98 | 98 | moderately hard |
| Strážov | 0.98 | 98 | moderately hard |
| Veselí | 0.98 | 98 | moderately hard |
| Nýrsko | 0.89 | 89 | moderately hard |
| Kolinec | 0.88 | 88 | moderately hard |
| Janovice nad Úhlavou | 0.82 | 82 | moderately hard |
| Běšiny | 0.62 | 62 | moderately hard |
| Malá Víska | 0.54 | 54 | soft |
| Mlázovy | 0.53 | 53 | soft |
| Vrhaveč | 0.49 | 49 | soft |
| Divišovice | 0.34 | 34 | soft |
| Malonice | 0.33 | 33 | soft |
| Žiznětice | 0.32 | 32 | soft |
| Dešenice | 0.26 | 26 | soft |
| Milence | 0.26 | 26 | soft |
| Zelená Lhota | 0.18 | 18 | soft |
| Datelov | 0.15 | 15 | soft |
| Děpoltice | 0.14 | 14 | soft |