
What's new
- OBM 01/10: Ofwat Board minutes - meeting held 25 January 2010
- OBM 10/09: Ofwat Board minutes - meeting held 10 December 2009
- OBM 09/09: Ofwat Board minutes - meeting held 19 November 2009
- Bulk supply pricing – a consultation on our policy principles
- New appointments and variations – a consultation on our policy
- New appointments and variations – a consultation on our process
Related documents
- Queries about June return information
- Purpose of the June return information
- Contents of the June return
- Geographical boundaries and reporting periods
- June return reporters and auditors
- Queries and information change
- Information included in public June returns
- Specific reporting requirements
- Sewerage information
June return
All the companies are required by their Licence to make an annual return to Ofwat covering their activities in the previous financial year. This - the "June return" - is the primary source of information required by us.
The June return consists of information collected directly from each of the water and water and sewerage companies in England and Wales; and the information supplied to us by the quality regulators.
Further information
You can find out more information about the June return on the following pages:
- Information for regulation and the June return
- Queries about June return information
- Purpose of the June return information
- Contents of the June return
- Geographical boundaries and reporting periods
- June return reporters and auditors
- Queries and information change
- Information included in public June returns
- Specific reporting requirements
- Sewerage information

