Floodwaters make it inside Parker County Sheriff's Office Floodwaters make it inside Parker County Sheriff's Office Floodwaters impacted parts of the Parker County Sheriff's Office. The parking lot and parts of the building flooded. PARKER COUNTY, Texas - Monday's storms triggered flash flood warnings in parts of North Texas. That includes Parker County where floodwaters impacted parts of the Parker County Sheriff's Office. The parking lot and parts of the building flooded. That included the hallway and the department's server room. Video shows the flooding just outside the building’s doors. Some of the heaviest rain fell between 3:30 p.m. and 4 p.m.