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Sewage discharges: calculator for domestic properties

Daily discharge volume calculator for small sewage discharges from septic tanks and package treatment plants

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Daily discharge calculator for domestic properties

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Details

You can use this calculator tool to work out the daily discharge volume from a septic tank or package treatment plant which is connected to one or more houses or flats. This will help you decide whether you need to comply with the general binding rules or if you need to apply for a permit.

Published 4 June 2015