Important Information on Fire Flow Tests:
Effective July 1st, 2025, Pennichuck’ s fire flow tests will no longer be the flat fee of $300.00. If you choose to have Pennichuck perform your fire flow test it will be calculated on a time and equipment basis. If you choose to have a sprinkler company perform your test and they are doing fire flow tests on public hydrants, Pennichuck will need to be there to observe. The fee for observation will be calculated on a time basis. If you have any questions, please feel free to reach out to our Engineering Administrator at 603-913-2321.
New Service Application Instructions
Technical Specifications for Water Main, Hydrant, and Service Installations (PDF)
Engineering Application Portal (Services, Main Extensions and Flow Tests)
GIS Data Request Please click the “GIS Data Request” link to submit a request to our GIS Department for GIS Map requests and showing of where assets are located.
*For assistance in reading or understanding the information linked on this page, please call us at (800) 553-5191ext 2321.*
Engineering Contact Form
Please fill out the form below to submit a request for contact to our Engineering Department. Please use the file upload option to upload any necessary paperwork needed with your request, if known. Please use GIS form above if submitting a GIS map request. Please allow 24-48 business hours for a response.
Engineering Contact Form
Please fill out the form below to submit a request for contact to our Engineering Department. Please use the file upload option to upload any necessary paperwork needed with your request, if known. Please allow 24-48 business hours for a response.