Ammonium in groundwater by countries (0)
| |
| Class1: ≤ 0.1 mg NH4/l |
| Class2: > 0.1 ≤ 0.3 mg NH4/l |
| Class3: > 0.3 ≤ 0.5 mg NH4/l |
| Class4: > 0.5 mg NH4/l |
Horizons 0 and 1 - SoE classification (1)
| |
| Class1: ≤ 0.1 mg NH4/l |
| Class2: > 0.1 ≤ 0.3 mg NH4/l |
| Class3: > 0.3 ≤ 0.5 mg NH4/l |
| Class4: > 0.5 mg NH4/l |
Horizons 0 and 1 - all WFD gw bodies (2)
| Horizon 0 |
| Horizon 1 |
Horizons 2,5,6,7 - SoE classification (3)
| |
| Class1: ≤ 0.1 mg NH4/l |
| Class2: > 0.1 ≤ 0.3 mg NH4/l |
| Class3: > 0.3 ≤ 0.5 mg NH4/l |
| Class4: > 0.5 mg NH4/l |
Horizons 2,5,6,7 - all WFD gw bodies (4)
| Horizon 2 |
| Horizon 5 |
| Horizon 6 |
| Horizon 7 |
Horizon 3 - SoE classification (5)
| |
| Class1: ≤ 0.1 mg NH4/l |
| Class2: > 0.1 ≤ 0.3 mg NH4/l |
| Class3: > 0.3 ≤ 0.5 mg NH4/l |
| Class4: > 0.5 mg NH4/l |
Horizon 3 - all WFD gw bodies (6)
| Horizon 3 |
Horizon 4 - SoE classification (7)
| |
| Class1: ≤ 0.1 mg NH4/l |
| Class2: > 0.1 ≤ 0.3 mg NH4/l |
| Class3: > 0.3 ≤ 0.5 mg NH4/l |
| Class4: > 0.5 mg NH4/l |
Horizon 4 - all WFD gw bodies (8)
| Horizon 4 |
|