Related Clues:
- Total pressure in garage pit
- Into which liquids drain
- Oil reservoir in engine
- To empty (of fluid)
- Minute drink's about to make one well?
- Lubrication reservoir
- Something using up resources
- In business downturn, pounds down the drain
- Wasted down here — that could be nadir
- Pit collecting water/oil
- Discharge pipe
- Oil reservoir
- Reservoir having problem with pressure
- Waste channel/pipe
- Culvert dry? Originally, before wet weather