MrGone
:)
I thought this was interesting, I brought my RO/DI machine into my dads office to fill his tank and its crazy how quickly the sediment filter is turning brown from Mercer Island water compared to Issaquah water. I've put at least 800 gallons through it in Issaquah and it barely had a hint of tan. I'm at about 200 gallons now here in Mercer and its darker than a paper grocery bag. I figured Mercer Island would have cleaner water because of the affluency but now I'm thinking maybe Issaquah grabs water from the rivers and Mercer Island gets it from Lake Washington?