Nutrient loss from tiled fields has prompted the creation of sub-surface drainage designs that include practices to protect downstream water quality. Iowa State University Extension and Outreach will ...

GRAND FORKS - Garth Kruger is taking the long view on tile drainage, aka "agricultural subsurface drainage" and "subsurface water management." Though tile drainage might not make great financial sense ...

St. Tammany Parish Government has announced the completion of $8.4 million in drainage projects over the past 18 months, with another $9.98 million in drainage work scheduled to begin. Recently ...