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Hirsch Gibney Inc

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Richard Hirsch, P.G., M.ASCE

Hirsch Gibney Inc

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RE: Failing Onsite Septic Systems

Posted By Richard Hirsch 09-07-2022 03:17 PM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure \ view thread
Ms. Whitten: Is your inquiry about how the elements of the septic system fail (e.g., leach field) or instead about how this filtration process fails to ensure that household chemicals are not prevented from entering shallow groundwater? Rick Principal Hydrogeologist Golden, Colorado ----- ...