12/3 Prescott says water quality treatments at Watson Lake should be finished by December 9-th. The city is trying to improve the water clarity and reduce water plant life. Officials say while treatments are being done, the lake remains open.

12/3 Prescott says water quality treatments at Watson Lake should be finished by December 9-th. The city is trying to improve the water clarity and reduce water plant life. Officials say while treatments are being done, the lake remains open.
