Va. Code Ann. § 62.1-69.46
A. The Rivanna River Basin Commission (the Commission) shall be established as an independent local entity without political subdivision status, and shall be established upon the passage of a resolution by three-fourths of the Rivanna River Basin's localities, in which not less than three percent of the jurisdiction is found wholly or partially within the Rivanna River Basin, that commits them to participation in the Commission as described in this chapter. Localities located in the Rivanna River Basin include the Counties of Albemarle, Fluvanna, Greene, Louisa, Orange and Nelson, and the City of Charlottesville. The resolution shall contain the following language:
"The (governing body) of this jurisdiction hereby agrees to become a member of and participate in the Rivanna River Basin Commission as described in Chapter 5.6 (§ 62.1-69.45 et seq.) of Title 62.1 of the Code of Virginia."
2004, c. 394.