Developers & Engineers

Letters to IndustryLast Updated
Updates to Fairfax Water Design Practice Manual09/04/2025
Water Main Extension Policy Revisions07/27/2021
Updates to Fairfax Water’s Construction Practice Manual12/05/2018
Changes to Fairfax Water's Approved Products List- Zinc Coated Ductile Iron Pipe07/16/2018
Updates to Fairfax Water Approved Products List and Standard Details07/21/2017
Important Notice Regarding Falls Church and City of Fairfax areas now served by Fairfax Water11/20/2013

 

Approved ProductsLast Updated
Request for Product Addition10/07/2020
Approved Products List12/17/2025

 

Wet Tap ContractorsLast Updated
Wet Tap Contractor Approval Process01/23/2012
List of Approved Wet Tap Contractors06/28/2018

 

Standard AgreementsLast Updated
Easement Agreement01/14/2013
Easement & Quitclaim01/14/2013

 

Fairfax Water Map Request Procedure 
To request a water system map from Fairfax Water, please submit an email to maprequest@fairfaxwater.org and include the project limits for the area of the request. Fairfax Water will not deliver system-wide coverage for any data set or map. Map requests must also include your name and company contact information as well as information about how the map will be used. All requests are subject to review and authorization before delivery is made. 

 

 Last Updated
Design Practice Manual09/04/2025
Standard Construction Notes11/08/2022
Construction Practice Manual02/25/2025
Connection Rule Adopted by Fairfax Water01/31/2012
Standard Details12/17/2025
Water Main Extension Policy06/03/2021
Fairfax Water Contacts for Developers01/27/2023
Well Abandonment Procedure10/03/2025
Lawn Irrigation Well Procedure10/03/2025