Chesapeake Bay Preservation Act; expands boundaries. Amending §§ 10.1-2100, 10.1-2101, 10.1-2102, 10.1-2109, 10.1-2110, 28.2-1103 and 62.1-195.1. (Patron-Wagner, SB 427 (F))

Chesapeake Bay Preservation Act; requires Attorney General to defend a locality if any private legal action is brought. Amending § 10.1-2100. (Patron-Shannon, HB 719 (C); Devolites, SB 104 (F))

Pollutant loading allocations; adoption of nitrogen and phosphorous levels in Chesapeake Bay tributaries. Adding § 62.1-44.15:02. (Patron-Whipple, SB 639 (C))