The NDHA is a community-run, non-profit organization responsible for maintaining green spaces in Discovery Ridge. The NDHA is managed by residents of Discovery Ridge who volunteer their time and talents for the betterment of the community.
The NDHA maintains the two waterfalls, the extensive parkland within Discovery Ridge, as well as the trees, grass, and flowerbeds in the road medians. Griffith Woods, its pathways, and the adjacent parking lot are maintained by The City of Calgary .
The NDHA is separate from the Discovery Ridge Community Association. The Community Association has a number of responsibilities related to enhancing a family-oriented lifestyle and the value of our homes and community. These include the community newsletter, annual gala, the family barbecue, transportation, community facilities, and environmental issues. The two associations work together to ensure that community concerns are managed efficiently and effectively.