Plans to replace the Lake Wohlford dam are now on hold as Escondido investigates other, less expensive options because the projected cost of the project has escalated to more than $50 million.

It was nearly 13 years ago when state inspectors determined that the top quarter of the dam might liquefy in the event of a major earthquake and potentially flood eastern Escondido.

Right away, Escondido utility workers lowered the water level of the lake so that only the bottom three-quarters of the dam would be needed to hold back water. The amount of water stored in the lake was reduced by about half.