Water hardness in Danish municipalities
- 1 municipality
- Water hardness: 12–18 °dH
- Species: 3.000-5.000
- Rain: 2,1–2,3 mm
- Protected areas: 10-20 km²
- Income: 500.000–550.000 kr.
- (-) Income: 500.000–550.000 kr.
- (-) Protected areas: 10-20 km²
- (-) Rain: 2,1–2,3 mm
- (-) Species: 3.000-5.000
- (-) Water hardness: 12–18 °dH