CLEAN, DRAIN, DRY to stop aquatic hitchhikers Aquatic Invasive Species THREATEN our natural resources. PROTECT our waters for future generations. REMOVE the drain plug for travel. DISPOSE of unwanted bait in the trash. OTTER TAIL COUNTY - MINNESOTA STOP AQUATIC HITCHHIKERS! Be A Good Steward Clean Din Dry St. ACT ottertailcounty.gov/environment-natural-resources/invasive-species CLEAN , DRAIN , DRY to stop aquatic hitchhikers Aquatic Invasive Species THREATEN our natural resources . PROTECT our waters for future generations . REMOVE the drain plug for travel . DISPOSE of unwanted bait in the trash . OTTER TAIL COUNTY - MINNESOTA STOP AQUATIC HITCHHIKERS ! Be A Good Steward Clean Din Dry St. ACT ottertailcounty.gov/environment-natural-resources/invasive-species