The 2019 Edition of the Maine Advanced Enviro-Septic and Enviro-Septic Design & Installation Manual click to download the pdf manual. You may also click on the downloadable pdf manuals below.

The new manual has been approved by the state and can now be used for all designs. Designs submitted after September 1, 2019, must be in accordance with the new manual. Click here for more details about the manual changes.

If you would prefer you may call 207-782-1620 or email us and we will send you a manual.

Presby Environmental strongly encourages all those involved in the design, installation or permitting of an onsite Advanced or Standard Enviro-Septic® system to attend a certification course or complete the online certification course and test. The State will allow 4 PDHs (Professional Development Hours) for Site Evaluators and Licensed Installers who complete this course.
For other state approvals and supporting manuals call Presby Environmental at 1-800-473-5298.

Forms & Videos

Site Evaluators, download Enviro-Septic® HHE 200 forms here.

Enviro-Septic® HHE 200 forms in PDF format [2485kb Zip File]
Enviro-Septic® HHE 200 forms in AutoCAD format [427kb Zip File]
AutoCAD Templates:

For the most current Maine CAD DWG files, visit the Infiltrator Water Technologies site here:  Presby Environmental’s Manuals and Downloads page and click on map and select Maine in the drop down to download or view information pertaining to the State of Maine.

If you would like to take the online certification test for Advanced or Standard EnviroSeptic® please visit the link below:

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD.) 

Maine – AeroFin online training and certification

Maine – Advanced or Regular Enviro-Septic online training and certification

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