HydroScience Engineering, HSo's affiliated engineering company based in California.

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2008 CWEA Annual Conference

At the recent 2009 CWEA Annual Conference, HSo presented on operating the City of Hollister WWTP.

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HydroScience Consulting Pty Ltd, HSo's affiliated engineering company in Sydney, Australia.

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HydroScience Group

HSo is member of HydroScience Group of Companies

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