Welcome to the IndyASPE.org website. The Central – Indiana ASPE Chapter was founded on October 12, 1974. The Chapter began with 24 members and now consists of over 120 members. Central Indiana ASPE is the Sponsoring Chapter of the Evansville, Indiana Satellite Chapter, and Central Indiana ASPE Chapter is largest Chapter in Region 2. Furthermore, we are inviting you to join our ASPE chapter. For more information on the American Society of Plumbing Engineers click here www.aspe.org. Come and be a part of a great organization and network with other local engineers, representatives and officials.