"waterBodyIdentifier": ATWB_abc Please guarantee that the "waterBodyIdentifier" is unique and exists in the applicable "waterBodyIdentifierScheme".]]> 0.1 and <= 0.3 mg/l - Dissolved Oxygen between > 2 and <= 5 mg/l - Nitrate between > 10 and <= 25 mg/l - Nitrite between > 0.01 and <= 0.03 mg/l]]> 0.3 and <= 0.5 mg/l - Dissolved Oxygen > 5 mg/l - Nitrate between > 25 and <= 50 mg/l - Nitrite between > 0.03 and <= 0.06 mg/l ]]> 0.5 mg/l - Dissolved Oxygen - not relevant, keep blank - Nitrate > 50 mg/l - Nitrite between > 0.06 and <= 0.1 mg/l]]> 0.1 mg/l]]>