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Testing Services

Testing Services

Water Authority - Cayman’s Laboratory testing services include:

  • Quality Control and Quality Assurance of the Water Authority’s potable water supplies. To see the results of the most recent Annual Testing, please click the link below*.
  • Analytical support for the Water Authority’s groundwater monitoring programmes and monitoring of surface and marine water carried out in conjunction with the Department of the Environment
  • Analytical service for the public (such as potable water quality monitoring for Cayman Water Company and private requests to check water quality in cisterns and wells)
  • Compliance monitoring for permits issued by the Authority
  • Quality Control of effluent disposed in the Cayman Islands

If you are a private company or individual seeking the Laboratory services offered by the Water Authority, please see the Laboratory Rates section.

*Please note that the results for the Lower Valley Water Works are not included in the 2017 Annual Testing results as the plant is not currently in operation.