original: Watonga, Kingfisher and Geary were the hardest-hit communities, where many houses and buildings were inundated.
simplifications: Watonga, Kingfisher and Geary were the hardest-hit communities, where many houses and buildings were damaged. Watonga, Kingfisher, and Geary were the hardest-hit communities. Many houses and buildings were flooded. In Watonga, Kingfisher and Geary communities many buildings were flooded. Watonga, Kingfisher, and Geary were the hardest-hit communities. Many houses and buildings were flooded. Watonga, Kingfisher and Geary were hit the hardest. Many houses and buildings were inundated. Watonga, Kingfisher and Geary were the hardest-hit communities. Many houses and buildings were inundated. Watonga, Kingfisher and Geary were hit the hardest,  where many houses and buildings were inundated. Watonga, Kingfisher, and Geary were hit the hardest. Hardest-hit communities were Watonga, Kingfisher and Geary, where many houses and buildings were inundated. Watonga, Kingfisher and Geary were the worst-hit areas where lots of homes and buildings were overrun.