Ranchi, Nov. 29: The state water resources department plans to desilt five reservoirs in the state in a bid to cope with a looming water crisis. The water bodies being considered for desiltation are Getalsud and Gonda in Ranchi, Sitarampur in Adityapur (Seraikela-Kharsawan), Charwa in Hazaribagh and Heru dam in Chatra.