Water hardness in Danish municipalities
- 1 kommune
- Solskin: 116–118 W/m²
- Arter: Over 7.000
- Regn: 2,1–2,3 mm
- Fredninger: Over 40 km²
- Nattehimmel: Over 98%
- (-) Nattehimmel: Over 98%
- (-) Fredninger: Over 40 km²
- (-) Regn: 2,1–2,3 mm
- (-) Arter: Over 7.000
- (-) Solskin: 116–118 W/m²