Granite State Onsite Wastewater Association

A trade association of septic pumpers, designers, installers, evaluators, and consultants related to the onsite wastewater industry

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News and Announcements

New List of Subsurface Field Inspectors

For those who may not have seen it yet, the Subsurface Systems Bureau map of regional inspectors has been replaced by a newly-created town-by-town list broken down into geographic regions of the...

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