Hal and Ted Barker are relying on a recently approved proposition to save White Rock Lake — and the city of Dallas has been put on notice. The Barkers have been protecting White Rock Lake for decades, ...

DALLAS — If you're planning to visit White Rock Lake, Dallas park officials are asking you to stay away from this dangerous plant. It's called water hemlock -- and every part of the plant is poisonous ...

City officials said hemlock, a highly toxic plant, has been discovered growing around White Rock Lake.(City of Dallas) Dallas officials have reported water hemlock growth at White Rock Lake for the ...

Brothers Ted, left, and Hal Barker pose at White Rock Lake with their dogs Zeba, left, and Ellie Mae in Dallas, Texas, Monday, May 12, 2025. Ted and Hal Barker have been complaining about dangerous ...