Water hardness in Danish municipalities
- 1 municipality
- Temperature: 8,8–9,0 °C, 8,4–8,6 °C
- Species: 3.000-5.000
- Protected areas: Under 10 km²
- Nature area: 100-200 km²
- (-) Nature area: 100-200 km²
- (-) Protected areas: Under 10 km²
- (-) Species: 3.000-5.000
- (-) Temperature: 8,8–9,0 °C
- (-) Temperature: 8,4–8,6 °C