Human Service Agency

Helping People Achieve

New Horizons

Mental Health


Serenity Hills



Our Mission

We are a Community Support Provider and Community Behavioral Health Center with a mission to provide high quality human services that enable people to develop their fullest potential while maintaining the highest standard of ethical and fiscal responsibility. The Human Service Agency offers services to over 2700 individuals a year in Watertown, Sisseton, and Milbank.

Our Locations


Main Building - 123 19th St NE

(605) 886-0123

Serenity Hills - 119 19th St NE

(605) 886-0650

CARE - 121 19th St NE

(605) 882-9006


301 Veteran's Ave

(605) 886-0123