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Title: European Community surface-water abstraction directive : bacteriological results 1989
Author: National Rivers Authority Thames Region
Document Type: Monograph
This is a summary of the results and compares them with the A2 guide levels of the EC directive, (Total coliforms 5000/100ml, Escherichia coli 2000/100ml). Water samples were collected quarterly at the 11 surface water abstraction points within the Biology (West) Area. The samples were examined for the presence of coliform bacteria, indicative of faecal contamination.
Publisher: National Rivers Authority
Publication Date: 1989
Publication Place: Reading
Extent: n.p. [25]
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