News & Events

Webinar Series 


Hello New England septic system professionals,

Please join us for our Geomatrix webinar series beginning on January 28, 2021 to learn about Geomatrix leachfield design and installation in New England. We will give specific information on the GeoMatTM and GSTTM leaching systems in five webinars, one for each New England state (excluding Connecticut).


The GeoMat leaching system has the lowest profile of any distribution system; this thin profile maximizes contact with the soil enhancing oxygen transfer and increases plant uptake and nutrient removal. The GeoMat can preserve ground contours, does not require stone/gravel, and can be installed on native soil (in most states) or a sand base. The GST is an adaptation on the time proven stone leaching trench in a shallower profile and smaller footprint; this system utilizes locally available material and maximizes surface area. The GeoMat and GST are both quick and easy to install and have been in use since the early 2000s and 2010s, respectively.


Event Timings are below. To register for this online event, please complete this form and a Zoom link will be emailed to you within 72 hours (be sure to check your spam folder).  If you work in multiple states, please feel free to register for and attend multiple webinars.


-Massachusetts: January 28, 2021 @ 9-11:30 am EST (COURSE FULL)

-Rhode Island: January 29, 2021 @ 9-11:30 am EST

-Maine: February 3, 2021 @ 9-11:30 am EST

-New Hampshire: February 4, 2021 @ 9-11:00 pm EST

-Vermont: TBD (GeoMat only, no GST)

-Massachusetts: TBD (recently added)


This course has been approved for 2.5 SE/SI hours in Massachusetts and Maine; it can also be used as 1 CEU in Rhode Island using the RIDEM Reporting Form. The course has also been approved for 2 NHDES Designer/Installer continuing ed credit hours.


Thank you and we hope to “see” you one or more of the webinars

Sara Wigginton, Ph.D.

Who we are

We are scientists, specializing in soils, wastewater treatment, microbiology, hydrogeology and construction management that are redefining the field of onsite wastewater treatment. Geomatrix is results driven and science based: we are not bound by industry norms.  

How Can We Help You?

Call or fill out our contact inquiry form for more information about our products, services, approvals, or to ask about distributors near you.

(860) 510-0730

114 Mill Rock Road East - Old Saybrook, CT 06475