Map for Spot-On Septic aka Arne's Map for Spot-On Septic aka Arne's Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Sewer & Septic Services Spot-On Septic aka Arne's 3412 Hwy 30LaGrande, OR 97850 | directions (541) 963-5231 Visit Site