Quarterly Water Quality Report – April 2026 Opuha Water Ltd publishes its quarterly water quality reports for Lake Opuha and the wider scheme catchment to…
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Opuha Water Media Statement - Questions raised about interpretation of research on Opuha Dam and river health: Media Statement 18.3.2026
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Opuha Water has decided to utilise this week’s forecasted rainfall and resulting higher river flows to release an artificial fresh into the Opuha River. Recent…
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Quarterly Water Quality Report – November 2025 Opuha Water Ltd publishes its quarterly water quality reports for Lake Opuha and the wider scheme catchment to…
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Opuha Water is undertaking valve system testing at the Opuha Dam from 9 am to 4 pm on Wednesday, 17 December 2025. While this procedure…
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The 2025 Annual Report and Financial Statements for the year ended 30 June 2025 is now available and can be downloaded here: OWL 2025 Audited…
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Opuha Water has decided to utilise this week’s forecasted rainfall and resulting higher river flows to release an artificial fresh into the Opuha River. Recent…
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Quarterly Water Quality Report – August 2025 Opuha Water Ltd publishes its quarterly water quality reports for Lake Opuha and the wider scheme catchment to…
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Opuha Water Limited (OWL) conducts and manages several water quality and ecology monitoring programs in Lake Opuha and its tributaries, and the Opuha, Opihi, Te…
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Variation to Terms and Provisions for Supply of Water by Opuha Water Limited to Shareholders (Water Supply Terms) Dear Shareholders The Management and Board of…
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