Resources

Planning, engineering and regulatory documents for the Peirce Island WWTF, the Pease Tradeport WWTF and the collection system are available on this page.  You can also find below the 2014 Independent Peer Review Report relative to nitrogen in the Estuary and other water quality related documents.

Click links below to quickly move to each section:

Documents & Reports

Content

Documents & Reports in Reverse Chronological Order

2020

2019

2018

2017

2016

2015

2014 - 1999

Peirce Island WWTF Environmental Permits

Content

Peirce Island WWTF Environmental Permits

April 2017: Peirce Island WWTF Wetland Permit

April 2017: Amendment B to Alteration of Terrain Permit

September 2016: Amended Alteration of Terrain Permit

April 2016: Amended Alteration of Terrain Permit

December 2015: Alteration of Terrain Permit Application for Peirce Island WWTF

August 2016: Response to Comments and Questions from the August 17, 2016 Public Hearing on Historical Resource Mitigation for the Peirce Island Wastewater Treatment Facility Upgrade.

December 2015: Alteration of Terrain Permit Application for Peirce Island WWTF 
The permit application was based on a preliminary staging and traffic management layout. The City will be submitting a Request for Permit Amendment based on the final staging and traffic management layout.

December 2015: Drawings for Alteration of Terrain Permit Application for Peirce Island WWTF

November 2015: Peirce Island WWTF Wetland Permit from Army Corps - General

November 2015: Peirce Island WWTF Wetland Permit from Army Corps - Revetments

October 2015: Peirce Island WWTF Wetland Permit from NHDES - General

October 2015: Peirce Island WWTF Wetland Permit from NHDES – Revetments

June 2015: Wetland Permit Application for Peirce Island WWTF 
The permit application and approval was based on a preliminary staging and traffic management layout. The City submitted a Request for Permit Amendment based on the final staging and traffic management layout.

June 2015: Wetland Permit Application for Peirce Island WWTF Protective Revetments

June 2015: Drawings for Wetland Permit Application for Peirce Island WWTF General and Protective Revetments

Treatment Planning