Hazel has been a Waipā District councillor for the past 17 years.
Upon her initial election, she established a committee of local volunteers dedicated to reviving Kihikihi and her efforts have led to a large variety of restoration projects in the town.
Hazel was a founding member of the Waikato Asthma Society for 12 years, the Waikato Counterstroke organisation for 12 years, and the Waikato Equestrian Centre for 16 years.
She was a driving force behind the establishment of the Kihikihi Domain, which hosts international equestrian events.
She also worked as a nurse for 13 years and as a social worker for 15 years.
Hazel was an executive member of the Hamilton Rehabilitation Association for seven years, a trustee of the Trust Bank Waikato Community Trust Board for four years, and a voluntary marriage celebrant for 24 years.
She has been an active Justice of the Peace for the past 28 years and is the current president of Te Awamutu Grey Power.