Report form: discharges to water subject to OSM and UWWTD self monitoring

Report by operator self-monitoring, required by Operator Self Monitoring (OSM) and Urban Wastewater Treatment Directive (UWWTD).

This publication was withdrawn on

This guidance is no longer in use, for more information on Operator Monitoring Assessment (OMA) contact the Environment Agency.


OMA report sheet for OSM / UWWTD (Instructions for completion of OMA Reports)

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The Operator Monitoring Assessment (OMA) scheme enables us to assess the quality and reliability of operators self-monitoring. The document can be used to collate and report the findings of an assessment.

Published 1 April 2012