ANNEX I
For inland waters
A | B | C | D | E | |
|---|---|---|---|---|---|
Parameter | Excellent quality | Good quality | Sufficient | Reference methods of analysis | |
1 | Intestinal enterococci (cfu/100 ml) | 20014 | 40014 | 33015 | ISO 7899-1 or ISO 7899-2 |
2 | Escherichia coli (cfu/100 ml) | 50014 | 1 00014 | 90015 | ISO 9308-3 or ISO 9308-1 |
Based upon a 95‐percentile evaluation. See Annex II. | |||||
Based upon a 90‐percentile evaluation. See Annex II. | |||||