East County Piano Studio
- Piano lessons. Policies, methods, and rates.
- http://www.eastcountymusicstudio.com/

Padre Dam Municipal Water District
- Information about local water service, quality and conservation, and about the Santee Lakes Regional Park and Campground.
- http://www.padredam.org/

Santee Chamber of Commerce
- Provides general chamber information, mission statement, membership directory and community links.
- http://www.santee-chamber.org/

City of Santee
- Official municipal site. Lists board information, minutes and meeting schedule, public notices, and job openings. Provides links to each department, and to community resources.
- http://www.ci.santee.ca.us/