The same basin can face flood danger during intense inflows and water shortage later in the year. APWRIMS and APSDMA carry operational information such as levels, releases and alerts. District disaster officials translate basin conditions into warning, evacuation and local response. A release at an upstream project can affect downstream reaches after travel time.

A forecast is not an observed river level. Pair every operational number with the source, unit and timestamp, and avoid presenting an old sensor value as a standing project fact.

Worked example: A flood bulletin reports levels and releases; a drought note reports rainfall, storage and demand. The same reservoir can be part of both analyses at different times of year. A reading at 9 a.m. should not be presented as the day's final level. For exam preparation, learn how to read timestamp, unit and normal level, then refresh the current fact shortly before the exam from APWRIMS or APSDMA.

Active recall: Locate the named river or project on the relevant map, name its function, and state which facts need a dated source.