What is a Dye Test & When is it Required?
Dye testing helps protect our community by identifying illegal groundwater connections to the sanitary sewer system.
A dye test must be performed on any dwelling that is changing ownership. This testing is required when any dwelling connected to the sanitary sewer system has a change in ownership, ensuring compliance with environmental regulations. Please note that testing is not required for refinanced properties, new homes that have not yet been occupied, or those properties presently utilizing septic systems.
The Testing Process
Dye testing is a precise method used to locate the intrusion of rain or groundwater into the sanitary sewer system. During the test, one of our inspectors introduces non-toxic dyed water into roof drain leaders, driveway drains, and area drains. Additionally, dyed water is injected into the ground around the foundation to identify any illegal connections. By checking downstream sanitary sewer manholes, we can trace the flow and ensure the integrity of the system.
What to Expect
Upon completion of the test, a full inspection report is submitted to the Authority. If no illegal connections are discovered, the Authority will issue a certification letter. This official document is required for dwellings changing ownership and remains valid for 90 days from the date of issuance, provided no modifications to the drainage systems occur.
Certification Validity & Rights
This certification is good for one year from the date of the letter and the property may exchange ownership within that time without undergoing further testing. As part of the dye testing procedure, the Authority will verify whether it has a right-of-way, which includes a manhole on the property and whether access to the manhole is impeded in any fashion.
Fees & Payment
The dye test and no lien form must be completed and returned to our office with payment. Total fee is $135.00 (Dye Test fee $100.00; No Lien Letter $35.00).
Scheduling Information
No Dye Tests will be scheduled for Tuesdays