The temples own Wikipedia article and the Devbhumi Dwarka district government tourism page both give no administering body and no financial information. Searches repeatedly surface unrelated organisations sharing similar names, a diaspora temple in Parlin, New Jersey among them, which risk misattribution if not held apart.
What would resolve this Identification of the current legal trust or committee administering the Dwarka temple, ideally via a Gujarat state devasthan or trust-registration record naming it directly.
OpenGujarat temple-trust and charity-law administration.Dwarkadhish Temple (District Devbhumi Dwarka, Government of Gujarat)