[Owtsinfo] Attention OWTS Designers: Updates to the GoodFlow Solutions Leachfield Chambers RIDEM OWTS A/E Technology Approval

[Onsite Wastewater Treatment System]

Attention OWTS Designers: Effective June 29, 2022 the Goodflow Solutions Leachfield Chambers A/E Technology Approval has been revised.  An amendment was made to the certification to allow this technology to be installed at sites where the depth to the SHWT is a minimum of three feet from the original grade, reduced from four feet. A summary of the basis for the amendment is provided in the revised certification and this change is also reflected in a revised GoodFlow Solutions Design Manual dated June 14, 2022. The revised A/E Technology approval and the updated design manual can be found on the RIDEM OWTS A/E Technology List.

The RIDEM OWTS A/E Technology List is available on our website via the following link: http://www.dem.ri.gov/programs/benviron/water/permits/isds/pdfs/ialist.pdf


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Rhode Island Department of Environmental Management
Office of Water Resources - Onsite Wastewater Treatment Systems (OWTS) Program
235 Promenade Street, Providence RI 02908
Website Address: www.dem.ri.gov/septic<http://www.dem.ri.gov/septic>;
OWTS Phone Line: 401.222.3961;
OWTS General Information Email Address: DEM.OWTS at dem.ri.gov<mailto:DEM.OWTS at dem.ri.gov>

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