It sounds like if people do not cut back, then they will do the reasonable thing and prioritize sending oxygen to the hospitals, accepting that this means people's tap water will start smelling sulfurous [EDIT: and maybe need boiling before drinking]

> To reduce demand for liquid oxygen, OUC is asking water customers to immediately limit irrigating their lawns and landscapes. If OUC’s liquid oxygen supplies continue to be depleted and water usage isn’t reduced, water quality may be impacted. -- https://www.ouc.com/water-info