Under Clean Sweep, SWW has removed more than 200 crude outfalls which used to discharge around the coast and there are now 40 state-of-the-art treatment facilities.
Ofwat and SWW are currently considering the findings of The Walker Report, a government report which looked into possible ways of reducing the cost of water in the south west.
She launched creative agency SWW Creative in mid-2012 and already has an enviable roster of clients, including Hermes, IMG Fashion Worldwide, the Council of Fashion Designers of America (CFDA) and Penske Media Corporation (PMC).