WP 58a: Approval of a Nitrogen Aggregation Loading Plan

This approval ensures that nitrogen loading for septic systems meets the provisions of Title 5.

Septic Systems / Title 5 Contact Information

The Details of WP 58a: Approval of a Nitrogen Aggregation Loading Plan

What you need for WP 58a: Approval of a Nitrogen Aggregation Loading Plan

This approval ensures that the aggregation of nitrogen loading for septic systems meets the provisions of Title 5. 

Any municipality proposing to implement a community nitrogen aggregation plan for a community must obtain MassDEP approval. This includes proposals in Zone IIs or Interim Wellhead Protection Areas, or in environmentally-sensitive areas such as systems serving new residential construction where the use of both septic systems and private wells is proposed.

How to apply WP 58a: Approval of a Nitrogen Aggregation Loading Plan

File online via the EEA ePlace Portal. See details below.

Next steps for WP 58a: Approval of a Nitrogen Aggregation Loading Plan

  1. Review the Instructions

    Guidance on how to prepare your certification and file it online, as follows:

  2. Complete the Application Form

    Please fill out and save the Microsoft Word or Acrobat Adobe PDF form on your computer.

    Important Note: Even when applying online, you will still need to complete a conventional Application Form and upload it as an attachment during the online filing process. Please do not mail in these forms.

  3. Submit your Application and Fee Payment

    1. File online via the EEA ePlace Portal.
    2. You will have the option to pay online by credit card or automated clearing house (ACH) or pay by mail. If you select the pay-by-mail option, instructions on how to do so will be provided when you submit your online application.

Contact for WP 58a: Approval of a Nitrogen Aggregation Loading Plan

Phone

Open M-F 7:30 am-5:00 pm, with the exception of all Commonwealth & Federally observed holidays.

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