What does it mean when cpw puts blue flags beside water meter. Then come back remove flag and the mark with green spray paint on ground

They are marking utilities for some one who has made an 811 request. It's important to call before you dig!

Hello Diane - The flags and paint marks indicate someone or another utility company is planning to do work in the area and wants CPW to locate our underground utilities. That way the other company knows where our lines are and they do not damage them. If you have any further questions, please call our customer service line at 864-848-5500.