sewer hose leak

Careless maintenance people with weed whackers can "wear out" a sewer hose VERY fast, and your hose riser is not going to prevent it. Sometimes - ONLY sometimes - they don't know any better. I've used a riser, wrapped my hose in an old towel, and put concrete pavers under the riser and STILL gotten whacked. It didn't stop until I threatened the grounds maintenance people with a complaint to management and a bill. Now they make a SLIGHT effort.