Emergency Dispatch: (703) 335-7990

Customer Service: (703) 335-7950


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Latest Updates for Developers


Online Payment Option Available to Developers

In order to improve convenience to Service Authority Customers and expand options for payments, the Service Authority has enhanced the online payment system to enable all Developer fees to be processed online through our payment vendor Invoice Cloud. Payments may be made by credit card (convenience fees apply) for amounts up to $700. Electronic check payments may be processed for any amount with no processing fees.

Utility Standards Manual Updated

The Prince William County Service Authority Utility Standards Manual has been updated and is effective for all development plans submitted on or after April 1, 2021. Click here to view it.


Amendment to Section 4.12 of the Utility Standards Manual

Effective immediately, Section 4.12 of the Utility Standards Manual is amended. Amendment is highlighted. Click here to view the amendment.


PWCSA Information Sheets

The Service Authority has updated the PWCSA Information Sheets. Engineers can complete the PWCSA Information Sheets in either CAD or Excel file format.  The first PWCSA Information Sheet contains general information. The second PWCSA Information Sheet includes the sanitary sewer design table, lateral schedule, and space to place USM details. These new PWCSA Information Sheets are available on our website at the following link:  https://www.pwcsa.org/service-authority-standard-plan-sheets.