Clear water in wells and streams is additional proof that topsoil captures silt particles. If silt stayed in groundwater as ...

Once the drain tile is extended to daylight beyond the foundation, you can transition to solid pipe. Slope this pipe 1/4 inch ...

Once the drain tile is extended to daylight beyond the foundation, you can transition to solid pipe. Slope this pipe 1/4 inch per foot to promote rapid water to flow away from the foundation.

PRIMGHAR—Project engineer Tyler Conley of Spencer-based firm Bolton & Menk told an audience of 16 that for the next hour, ...

Nearly half of Iowa’s harvested cropland has tile drainage, according to ag census ... limit nitrate testing to the end of the tile pipe, but the robot would be able to pinpoint “exactly ...

“We’re going to install 48-inch drainage pipes, which that’s quite large to be installed, 15th street going towards Redwood Avenue down Redwood and it ties into an existing ditch that’s ...

Nearly half of Iowa’s harvested cropland has tile drainage, according to ag census ... limit nitrate testing to the end of the tile pipe, but the robot would be able to pinpoint “exactly ...