Discharge to Waters Enforcement Local authorities regulate the discharge of liquids and sewage to rivers, lakes and the sea.
Greenways and Blueways Local authorities may provide greenways (trails on land) and blueways (water trails) where people can cycle, hike, walk, paddle, canoe or kayak.
Sewage Sludge in Agriculture Regulations Enforcement Local authorities regulate the spreading of sewage sludge by farmers and land owners on their lands.