Case Studies

Letter from Mr. Charles Senn, former Chairman of the NHEA, health director for the city of Los Angeles, & former professor of Sanitary Engineering at UCLA.

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Approval from California Office of Environmental Quality stating the ability of the Hydrocor Zeta eliminating all sludge and explains how it solves sewage disposal in ANY soil.

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Verification letter from a private school whom the Hydrocor Zeta design serviced a population of 140 to 210 for 12 years and was fully operational the entire time.

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CITY/COUNTIES

County of Los Angeles - Dept of Public Health

Los Angeles County approval for install of Hydrocor Zeta design with 1 inch pvc drip irrigation field.

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City of Corona - Parks and Rec

Verification letter from City of Corona - Parks & Recreation department stating operation of units with very little to no maintenance.

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County of Riverside - Dept of Public Health

Riverside County approval for install of Hydrocor Zeta design and letter to encourage other counties to expedite approvals.

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