Tap water hardness in Nógrád
We have published hardness data for 139 cities in Nógrád. The median is 12.7 °dH; the hardest water is in Rónafalu (30.3 °dH), the softest in Vizslás (4 °dH).
74 % of these cities have hard or very hard water (over 120 mg/L).
Hungarian suppliers report total hardness in German degrees (nk°) or mg/L CaO; the limit is 50–350 mg/L CaO.
Cities in Nógrád, hardest first
| °dH | mg/L | ||
|---|---|---|---|
| Rónafalu | 30.3 | 541 | very hard |
| Rónabánya | 28.8 | 514 | very hard |
| Csitár | 28.5 | 509 | very hard |
| Hugyag | 28.5 | 509 | very hard |
| Drégelypalánk | 28.4 | 507 | very hard |
| Mohora | 28.4 | 507 | very hard |
| Ipolyvece | 28.3 | 505 | very hard |
| Balassagyarmat | 28.2 | 503 | very hard |
| Hont | 28.2 | 503 | very hard |
| Horpács | 28.2 | 503 | very hard |
| Nógrádmarcal | 28.2 | 503 | very hard |
| Patak | 28.2 | 503 | very hard |
| Patvarc | 28.2 | 503 | very hard |
| Nagyoroszi | 28.1 | 502 | very hard |
| Őrhalom | 28.1 | 502 | very hard |
| Tereske | 28.1 | 502 | very hard |
| Borsosberény | 28.1 | 502 | very hard |
| Ipolyszög | 28.1 | 502 | very hard |
| Pusztaberki | 28 | 501 | very hard |
| Csesztve | 28 | 500 | very hard |
| Szügy | 28 | 500 | very hard |
| Iliny | 27.9 | 499 | very hard |
| Alsópetény | 27.9 | 498 | very hard |
| Érsekvadkert | 27.9 | 498 | very hard |
| Szátok | 27.9 | 498 | very hard |
| Cserhátsurány | 27.8 | 497 | very hard |
| Debercsény | 27.8 | 497 | very hard |
| Magyarnándor | 27.8 | 497 | very hard |
| Dejtár | 27.4 | 489 | very hard |
| Cserháthaláp | 27.1 | 484 | very hard |
| Herencsény | 27 | 483 | very hard |
| Mátraverebély | 25.4 | 453 | very hard |
| Rétság | 25.4 | 453 | very hard |
| Bátonyterenye | 24.4 | 436 | very hard |
| Rákóczibánya | 24.4 | 436 | very hard |
| Szurdokpüspöki | 19.7 | 352 | very hard |
| Eresztvény | 17.6 | 314 | very hard |
| Salgóbánya | 16.6 | 296 | very hard |
| Somoskő | 16.6 | 296 | very hard |
| Szanda | 16.4 | 293 | very hard |
| Szandaváralja | 16.4 | 293 | very hard |
| Kétbodony | 16.3 | 291 | very hard |
| Bárna | 15.8 | 282 | very hard |
| Cered | 15.8 | 282 | very hard |
| Kazár | 15.8 | 282 | very hard |
| Mátraszele | 15.8 | 282 | very hard |
| Romhány | 15.8 | 282 | very hard |
| Szilaspogony | 15.8 | 282 | very hard |
| Zabar | 15.8 | 282 | very hard |
| Zagyvaróna | 15.8 | 282 | very hard |
| Pásztó | 15.6 | 278 | very hard |
| Bánk | 15.5 | 278 | very hard |
| Kisecset | 14.8 | 264 | very hard |
| Szécsénke | 14.8 | 264 | very hard |
| Becske | 14.6 | 262 | very hard |
| Szente | 14.5 | 259 | very hard |
| Terény | 14.5 | 259 | very hard |
| Salgótarján | 14.3 | 255 | very hard |
| Nógrádkövesd | 13.6 | 243 | very hard |
| Somoskőújfalu | 13.5 | 240 | very hard |
| Berkenye | 12.9 | 230 | very hard |
| Nógrádszakál | 12.8 | 229 | very hard |
| Diósjenő | 12.7 | 227 | very hard |
| Felsőpetény | 12.7 | 227 | very hard |
| Galgaguta | 12.7 | 227 | very hard |
| Keszeg | 12.7 | 227 | very hard |
| Nógrádsáp | 12.7 | 227 | very hard |
| Nőtincs | 12.7 | 227 | very hard |
| Ősagárd | 12.7 | 227 | very hard |
| Tolmács | 12.7 | 227 | very hard |
| Vanyarc | 12.7 | 227 | very hard |
| Legénd | 12.6 | 226 | very hard |
| Nézsa | 12.6 | 226 | very hard |
| Nógrád | 12.6 | 225 | very hard |
| Bercel | 12.5 | 223 | very hard |
| Szendehely | 12.4 | 221 | very hard |
| Karancsság | 11 | 196 | very hard |
| Ságújfalu | 10 | 179 | hard |
| Egyházasgerge | 9.2 | 164 | hard |
| Endrefalva | 9.2 | 164 | hard |
| Hollókő | 9.2 | 164 | hard |
| Ipolytarnóc | 9.2 | 164 | hard |
| Karancsberény | 9.2 | 164 | hard |
| Karancskeszi | 9.2 | 164 | hard |
| Karancslapujtő | 9.2 | 164 | hard |
| Litke | 9.2 | 164 | hard |
| Ludányhalászi | 9.2 | 164 | hard |
| Mihálygerge | 9.2 | 164 | hard |
| Nagylóc | 9.2 | 164 | hard |
| Nógrádsipek | 9.2 | 164 | hard |
| Piliny | 9.2 | 164 | hard |
| Rimóc | 9.2 | 164 | hard |
| Sóshartyán | 9.2 | 164 | hard |
| Szalmatercs | 9.2 | 164 | hard |
| Szécsény | 9.2 | 164 | hard |
| Szécsényfelfalu | 9.2 | 164 | hard |
| Varsány | 9.2 | 164 | hard |
| Etes | 9.1 | 162 | hard |
| Karancsalja | 9 | 161 | hard |
| Magyargéc | 8.8 | 157 | hard |
| Nógrádmegyer | 8.8 | 157 | hard |
| Kishartyán | 8.7 | 155 | hard |
| Garáb | 8 | 143 | hard |
| Szirák | 5.6 | 100 | moderately hard |
| Kozárd | 4.4 | 79 | moderately hard |
| Alsótold | 4 | 71 | moderately hard |
| Bér | 4 | 71 | moderately hard |
| Bokor | 4 | 71 | moderately hard |
| Buják | 4 | 71 | moderately hard |
| Csécse | 4 | 71 | moderately hard |
| Cserhátszentiván | 4 | 71 | moderately hard |
| Dorogháza | 4 | 71 | moderately hard |
| Ecseg | 4 | 71 | moderately hard |
| Egyházasdengeleg | 4 | 71 | moderately hard |
| Erdőkürt | 4 | 71 | moderately hard |
| Erdőtarcsa | 4 | 71 | moderately hard |
| Felsőtold | 4 | 71 | moderately hard |
| Hasznos | 4 | 71 | moderately hard |
| Héhalom | 4 | 71 | moderately hard |
| Jobbágyi | 4 | 71 | moderately hard |
| Kálló | 4 | 71 | moderately hard |
| Kisbágyon | 4 | 71 | moderately hard |
| Kisbárkány | 4 | 71 | moderately hard |
| Kutasó | 4 | 71 | moderately hard |
| Lucfalva | 4 | 71 | moderately hard |
| Márkháza | 4 | 71 | moderately hard |
| Mátramindszent | 4 | 71 | moderately hard |
| Mátranovák | 4 | 71 | moderately hard |
| Mátraszőlős | 4 | 71 | moderately hard |
| Mátraterenye | 4 | 71 | moderately hard |
| Nagybárkány | 4 | 71 | moderately hard |
| Nagykeresztúr | 4 | 71 | moderately hard |
| Nemti | 4 | 71 | moderately hard |
| Palotás | 4 | 71 | moderately hard |
| Sámsonháza | 4 | 71 | moderately hard |
| Szarvasgede | 4 | 71 | moderately hard |
| Szuha | 4 | 71 | moderately hard |
| Tar | 4 | 71 | moderately hard |
| Vizslás | 4 | 71 | moderately hard |