Seems to be a theme lately. 2 weeks ago in DFW area we had a ton of rain. Our pool had a ton of rain and dirt runoff enter the pool then 2 days later we flew out for a week to El Salvador. Now back. Started a slam Sunday and continued through yesterday. 2 nights in a row of a good OCLT result.
CH before rain 450+, CYA before rain 80. Cleaned filters yesterday running pump now 12 hours. Water is blue but cloudy.