[!word=have] [!□] □ □ □
[!word=have] [!□=□] □ □ □
[!word=have] [!(□ | □)] □ □ □
This hydraulic regime is defined by the diversion rates into and out of the system , consumptive use withdrawals from the system , the time series of water supplies to the system , outlet conditions of each lake , flow retardation due to ice or weeds in the connecting channels , initial starting elevations for the simulation , the hydraulic condition of the St. Lawrence River , and tidal levels at its outlet . Consider the opening words of the lead front-page article in the New York Times one Sunday in April 1999 : " NATO began its second month of bombing against Yugoslavia today with new strikes against military targets that disrupted civilian electrical and water supplies ... For the last several years Scottish and British officials have been warning that , without a significant investment to build power supplies and infrastructure , blackouts similar to the August 14 event could occur in their countries . In both cases , the order of element names is prioritised such that the system supplies names it judges to be of greatest utility for the current episode . Water from community water supplies is tested for many substances and the processor can obtain the results of that testing from the local water authority .