Owabi Water Treatment Plant shut down after heavy rains disrupt operations

Ghana Water Limited (GWL) has suspended operations at the Owabi Water Treatment Plant in the Ashanti Region following the inflow of large volumes of sediment into its water source after heavy rainfall.

The temporary shutdown took effect at 10:00 a.m. on Thursday, November 12, 2026, and is expected to affect water supply to several communities in the Abuakwa District and surrounding areas.

In a statement issued on the same day, GWL's Ashanti Regional Management said the heavy rains had washed significant amounts of sediment into the water source, making it necessary to undertake emergency cleaning at the treatment facility.

The company explained that the exercise was intended to safeguard water quality and ensure that the plant continues to supply drinking water that meets the required safety standards.

Communities expected to experience interruptions include Asuoyeboah, Tanoso, Apatrapa, Pokukrom, Bokankye, Nyankyereniase, Esaase, Akropong, Mfensi, Twedie, Abuakwa, Maakro, Mim, Nkwakom, Nkawie, Toase, Afari, Wioso, Mpasatia, Abrepo Asuobonteng and Bronikrom.

Parts of Bohyen, the Military Barracks and other areas served by the plant are also expected to be affected by the disruption.

GWL indicated that the cleaning exercise was scheduled to be completed by Friday, November 13, 2026, paving the way for the resumption of water production.

It said supply to affected communities would be restored in phases as the distribution network gradually stabilises.

Management apologised to customers for the inconvenience and appealed for their patience and understanding during the temporary interruption.

“Management sincerely regrets the inconvenience this temporary shutdown may cause and appeals to affected customers for their patience and understanding,” the statement added.