The number of hours sewage spilled at one site has been cut dramatically, latest figures show.
A storm overflow in Cark in Cumbria has been discharging into the River Eea since 28 August.
Locals have helped Northern after the firm received complaints about stations pronounced incorrectly.
Jeremy Voakes raises thousands of pounds for charity with the illuminated decorations.
The annual festive displays have raised £20,000 for the NSPCC and is also to thank the NHS and key workers.
