Hiding Oscar tanks and drainfield?
We just had an Oscar system installed in king co wa. There are 6 tank holes plus the drainfield. I assume we will put grass over the drainfield, but how do you discreetly hide the tank covers while still allowing access?
Would also love to hear any experiences maintaining an Oscar system. Given how much we spent on it I'm hoping it doesn't give us any problems for a long time.