Suffolk County, NY · Suffolk County
Sewer Agency Application
Developers and property applicants use this application to request formal approval or conceptual certification for a project from the Suffolk County Sewer Agency.
At a glance
- Issued by
- City of Suffolk County · Suffolk County, Suffolk County, New York
- Notarization
- Not required: file this form without a notary.
- Official source
- suffolkcountyny.gov
- Blank form
- Download the PDF
- Catalogued
- Machine-readable
- JSON record · about the forms index
What this form is
The application requests formal approval for projects that have completed SEQRA, conceptual certification for projects that have not, or a time extension for certain previously approved projects. It asks for applicant, property, ownership, development, sewer connection, and affordable housing information. Applicants must include the listed supporting materials and a $1,000 check; incomplete applications will not be processed.
Who needs it
Applicants seeking Suffolk County Sewer Agency approval, conceptual certification, or an eligible time extension for a development project should complete this application.
How to submit it
Mail the completed application and required materials to Suffolk County Sewer Agency, 335 Yaphank Avenue, Yaphank, NY 11980, Attn: Douglas Haussel. Include a $1,000 check payable to Suffolk County Comptroller.
About notarization
This document is signed and dated without a notary; it does not identify any attachment or related step that must be notarized or sworn.
How to submit this form
- 1
Download the Application
Download the Sewer Agency Application PDF and print it on legal-size paper, as instructed on the form.
- 2
Complete the Application
Choose the application type and provide the requested applicant, property, ownership, project, and development information.
- 3
Gather Required Materials
Include the listed supporting documents and a $1,000 check payable to Suffolk County Comptroller.
- 4
Mail It to the County
Send the application and materials to Suffolk County Sewer Agency, 335 Yaphank Avenue, Yaphank, NY 11980, Attn: Douglas Haussel.
Frequently asked questions
- Do I need a notary for the Sewer Agency Application?
- No. The application calls for the applicant's signature and date, but does not require a notary or identify a notarized attachment.
- How do I submit the Sewer Agency Application?
- Mail it with the required materials to Suffolk County Sewer Agency, 335 Yaphank Avenue, Yaphank, NY 11980, Attn: Douglas Haussel.
- What should accompany the application?
- The form lists a $1,000 check payable to Suffolk County Comptroller, a deed copy, the Lead Agency’s SEQRA Declaration, SCDHS submission information, and other pertinent information.