environmental-quality-standards

Annex I, Part A - Priority Substances & Pollutants in water

EU. Environmental Quality Standards (EQS) for Priority Substances: Annex I, Part A, Directive 2008/105/EC, 24 December 2008, amended by Directive 2013/39/EU, 24 August 2013

This list contains environmental quality standards (EQS), including annual averages and maximum allowable concentrations, for priority substances and certain other pollutants, as provided for in Article 16 of Directive 2000/60/EC establishing a framework for Community action in the field of water policy.

Last updated 12 August 2022. Database contains 158 unique substances/entries.
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200-028-5
50-32-8
28
5 µg/l
Biota
Details
290-570-9
90193-67-2
5
0.0085 µg/l
Biota
Details
204-082-0
115-32-2
34
33 µg/l
Biota
Details
-
-
37
0.0065 µg/l
Biota
Details
-
-
37
0.0065 µg/l
Biota
Details
205-912-4
206-44-0
15
30 µg/l
Biota
Details
247-148-4
25637-99-4
43
167 µg/l
Biota
Details
200-962-3
76-44-8
44
0.0067 µg/l
Biota
Details
213-831-0
1024-57-3
44
0.0067 µg/l
Biota
Details
204-273-9
118-74-1
16
10 µg/l
Biota
Details
201-765-5
87-68-3
17
55 µg/l
Biota
Details
-
-
21
20 µg/l
Biota
Details
251-084-2
32534-81-9
5
0.0085 µg/l
Biota
Details
217-179-8
1763-23-1
35
9.1 µg/l
Biota
Details
205-426-2
140-66-9
25
0.1 µg/l
1 yr
Inland surface waters
Details
212-332-5
789-02-6
9b
0.025 µg/l
1 yr
Inland surface waters
Details
200-783-0
72-54-8
9b
0.025 µg/l
1 yr
Inland surface waters
Details
200-784-6
72-55-9
9b
0.025 µg/l
1 yr
Inland surface waters
Details
203-458-1
107-06-2
10
10 µg/l
1 yr
Inland surface waters
Details
203-199-4
104-40-5
24
0.3 µg/l
2 µg/l
1 yr
Inland surface waters
Details
284-325-5
84852-15-3
24
0.3 µg/l
2 µg/l
1 yr
Inland surface waters
Details
277-704-1
74070-46-5
38
0.12 µg/l
0.12 µg/l
1 yr
Inland surface waters
Details
240-110-8
15972-60-8
1
0.3 µg/l
0.7 µg/l
1 yr
Inland surface waters
Details
206-215-8
309-00-2
9a
0.01 µg/l
1 yr
Inland surface waters
Details
204-371-1
120-12-7
2
0.1 µg/l
0.1 µg/l
1 yr
Inland surface waters
Details
217-617-8
1912-24-9
3
0.6 µg/l
2 µg/l
1 yr
Inland surface waters
Details
200-028-5
50-32-8
28
0.0002 µg/l
0.27 µg/l
1 yr
Inland surface waters
Details
205-911-9
205-99-2
28
0.017 µg/l
Inland surface waters
Details
205-883-8
191-24-2
28
0.0082 µg/l
Inland surface waters
Details
205-916-6
207-08-9
28
0.017 µg/l
Inland surface waters
Details
255-894-7
42576-02-3
39
0.012 µg/l
0.04 µg/l
1 yr
Inland surface waters
Details
290-570-9
90193-67-2
5
0.14 µg/l
Inland surface waters
Details
287-476-5
85535-84-8
7
0.4 µg/l
1.4 µg/l
1 yr
Inland surface waters
Details
-
-
6
0.25 µg/l
1.5 µg/l
1 yr
Inland surface waters
Water Class 5: ≥ 200 mg CaCO3/l
Details
-
-
6
0.15 µg/l
0.9 µg/l
1 yr
Inland surface waters
Water Class 4: 100 to < 200 mg CaCO3/l
Details
-
-
6
0.09 µg/l
0.6 µg/l
1 yr
Inland surface waters
Water Class 3: 50 to < 100 mg CaCO3/l
Details
-
-
6
0.08 µg/l
0.45 µg/l
1 yr
Inland surface waters
Water Class 2: 40 to < 50 mg CaCO3/l
Details
-
-
6
0.08 µg/l
0.45 µg/l
1 yr
Inland surface waters
Water Class 1: < 40 mg CaCO3/l
Details
200-262-8
56-23-5
6a
12 µg/l
1 yr
Inland surface waters
Details
207-432-0
470-90-6
8
0.1 µg/l
0.3 µg/l
1 yr
Inland surface waters
Details
220-864-4
2921-88-2
9
0.03 µg/l
0.1 µg/l
1 yr
Inland surface waters
Details
Substance identity is confidential or pending assessment. If possible, following assessment the proper substance identifiers will be displayed.
-
-
4
10 µg/l
50 µg/l
1 yr
Inland surface waters
Details
248-872-3
28159-98-0
40
0.0025 µg/l
0.016 µg/l
1 yr
Inland surface waters
Details
-
-
9a
0.01 µg/l
1 yr
Inland surface waters
Details
257-842-9
52315-07-8
41
0.0001 µg/l
0.0006 µg/l
1 yr
Inland surface waters
Details
-
-
9b
0.025 µg/l
1 yr
Inland surface waters
Details
204-211-0
117-81-7
12
1.3 µg/l
1 yr
Inland surface waters
Details
-
-
35
0.0006 µg/l
36 µg/l
1 yr
Inland surface waters
Details
200-838-9
75-09-2
11
20 µg/l
1 yr
Inland surface waters
Details
200-547-7
62-73-7
42
0.0006 µg/l
0.0007 µg/l
1 yr
Inland surface waters
Details

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