Oklahoma officials are seeking input from residents about their top water concerns as a state board begins to craft a plan to ensure enough water is available for the next 50 years.

The Oklahoma Water Resources Board, which is tasked with predicting supply and demand, is updating its comprehensive plan.

The Legislature appropriated $3.5 million for the updates, which needs to be done every 10 years. The plan informs lawmakers on how much water is legally available and expected demand.

The board is paying for numerous studies to forecast water supply through 2075, but it also wants to assess th...