A blank space or an ‘NR’ indicates no readings received.

A lowercase 'e' signifies that the water level has been approximated.

A 'w' signifies that the conditions were extremely windy, leading to a flawed measurement.

Omatjenne Dam does not have abstraction facilities.

The levels of the dam reservoir align with recent surveys conducted on the dam basin.

The input shown in the bulletin does not factor in evaporation and water abstraction.

A designation of 'N/A' signifies that there is no rain gauge present at the dam.

Transfers from Swakopmund Dam to Von Bach Dam occurred.

The transfer from Omatako to Von Bach was carried out.

*** Transfers from Daan Viljoen Dam to Tilda Viljoen Dam took place.

The level of the Neckartal Dam for May 19, 2025, is indicated here.

The water level at Omaruru Delta Dam for the previous week has been reported.