Having never owned a septic system prior to our current house... is there any reason not to recess the drain-field caps so that the tops are level with the surrounding ground?
The three tank-caps I can always disguise amongst a flower bed or something so they're still easily accessible for pumping; having to mow around the seven drain-field caps every week or two too is a pain in the butt though. I noticed that the neighbours have them trimmed to be flush with the ground; any reason not to do the same (other than a little digging needed with a trowel if I do ever need to look at the drain- field)?
cheers
Jules