Graded Lots and New Construction: Water That Runs Toward the House
Settling backfill, missing downspouts and the first big storm.
STAR, IDAHO
Runoff reaching a new Star home, or water under the floor after a storm? Freeze, leak or groundwater, one number.
Star sits west of Eagle, near where Ada County gives way to Canyon County, and much of it is new. Fields have turned into subdivisions quickly, which means a lot of houses on freshly graded lots and a lot of foundations whose backfill is still settling. To the south, the Boise River runs between Star and Middleton, and in high-water years the state has closed river access sites there for flooding. What you see in a new Star home is often water under the house after the first big storm or the first spring thaw, on the side where the lot drains toward it. What it usually means is surface water reaching the foundation.
Spring thaw and summer storms send runoff across graded lots that haven't settled. Irrigation season keeps the soil wet. Winter brings freeze splits, and on new homes the first winter is when a poorly insulated line shows itself.
A call from Star to (208) 908-0878 goes to a restoration company that already works this part of the Treasure Valley. Those companies take on restoration and mitigation, ceiling damage, wet walls, floors and carpet, crawlspace and basement water and burst pipes. What the work costs and when it starts get settled after someone has seen the house, between you and that company.
If your house is new and the yard isn't finished yet, watch where the water goes in the first heavy rain and take pictures.
Settling backfill, missing downspouts and the first big storm.
Flood stage, big snowmelt years and the low areas near the river.
When backyard water ends up under the floor.