Substance	Arsenic
Reference Title	Ableitung von Umweltqualitätsnormen für die Rhein-relevanten Stoffe
Medium / Matrix	WATER
Country	Rhine	County	nationwide
Institution	Internationale Kommission zum Schutze des Rheins
Status	Quality Criteria	Protected Asset	Aquatic life, salt water
Use
Protection Level
Value
Designation Target LR Target UR Concentration Specification (Quality Target) UQN-Rhein_JD 0.6  µg/l dissolved Target LR normalised Target UR normalised Concentration Specification (Quality Target) UQN-Rhein_JD 0.6  µg/l dissolved
Concentration Specification Monitoring
Remark	+ Backgroundconcentration (Rhein = 1 µg/l)