Test notifications, account status and non-compliance penalties
It takes all of us to help protect our public drinking water system. The City of Vancouver appreciates your assistance in protecting our drinking water system by installing, maintaining and testing backflow assemblies. Please ensure your state approved backflow prevention assembly is properly installed and tested.
We send the first backflow assembly testing reminder notice 45 days prior to the due date. If we don’t receive a passing backflow test report by the due date, a second notice is generated giving you 30 days to respond. If we still have not received a passing backflow test report by the due date of the second notice, a third notice is generated giving you 30 days to respond. If we still have not received a passing backflow test report by the due date of the third notice, your account becomes non-compliant.
Once your account becomes non-compliant, we provide a courtesy phone call notifying you that we have not received a passing backflow assembly test report. A fourth notice is generated notifying you that in 15 days a $250 fine will be assessed on your water utility account. A fifth notice will be generated notifying you that the $250 fine has been assessed on their water utility account and if after 60 days we still have not received a passing backflow test report, a fine of $500 will be assessed on your water utility account. If we do have receive a passing backflow test report by the due date of the fifth notice, a sixth notice is generated notifying you that a $500 fine has been assessed on their water utility account and in 30 days a $1,000 fine will be assessed on your water utility account and water service will be terminated until your account becomes compliant.
For information pertaining to the location and installation requirements for each type of backflow assembly, please visit Water Design and Construction Requirements. This includes:
- Domestic Meter Location
- Deduct Meter Location
- Fire Protection Backflow Location
- Approved Double-Check Valve Assembly/Double-Check Detector Assembly (DCVA/DCDA) < 2”
- Approved Double-Check Valve Assembly/Double-Check Detector Assembly (DCVA/DCDA) > 2”
- Approved Reduced Pressure Backflow Assembly (RPBA)/Reduced Pressure Detector Assembly (RPDA) < 2”
- Approved Reduced Pressure Backflow Assembly (RPBA)/Reduced Pressure Detector Assembly (RPDA) > 2”
- Approved Pressure Vacuum Breaker Assembly (PVBA) < 2”
- Approved Air Gap (AG)
- General Backflow Construction Notes
Certified backflow assembly testers: If you would like assistance in determining the service area for the backflow assembly test that you are performing, please contact us for a copy of our water system map.
Frequently Asked Questions
A backflow incident occurs when non-potable substance(s) enter the City’s public drinking water distribution system. Examples of backflow incidents are when a customer winterizes their sprinkler irrigation system and air is introduced into the City’s water distribution system and when water quality issues are experienced after consuming drinking water when cross-connections occur within a customer’s water supply system without appropriate backflow prevention in place.
Customer’s whose property pose a health risk to the City’s water system could be liable for damages if a backflow incident occurs and the result is sickness, death, or property damage. Please help us protect our water system by eliminating cross-connections and/or installing approved backflow preventers.
An approved backflow preventer is a type of backflow prevention that the City relies on to protect our water system from contamination. It is classified as either: an approved air gap or an approved backflow prevention assembly. Examples of an approved backflow prevention assembly include: RPBA, RPDA, DCVA, and DCDA.
These assemblies, when properly maintained, will stop potentially hazardous water entering the potable drinking water system when backflow occurs. Installation requirements vary for residential and commercial properties, depending on the water use and assessed health hazard.
A backflow assembly test is a test performed by a Washington State certified backflow assembly tester. The tester connects their test kit to the backflow assembly and checks to ensure the components of the assembly are operating properly, checks for leaks and ensures the internal components of the backflow assembly are operating properly. To ensure the safety of the city’s drinking water, the backflow assembly test is required to be completed at least annually, scheduled and paid for by the customer. The tester will notify the customer as well as the city of the test results.
Washington State Law (WAC 246-290-490) and Vancouver Municipal Code (VMC 14.04.155) require annual backflow assembly testing. There are internal operating parts that are susceptible to wear and failure. Annual testing ensures that the assembly is operating properly, safely protecting our drinking water system. Property owners are ultimately responsible for scheduling and completing backflow assembly testing requirements.
No. The City of Vancouver does not offer this service. It’s up to the customer to schedule the backflow assembly test.
Locate your backflow assembly. General location information is provided at the bottom of the notice. Backflow assemblies are commonly located near the water meter. They can be located anywhere on the property depending on how it was installed. If it is in an in-ground box, make sure it is not covered in dirt or debris. Clean and even hose off the assembly if needed. Call a backflow assembly tester on the list as soon as you receive the reminder testing notice and schedule a test. You don’t typically need to be home for this test but will need to arrange how you will pay the tester. Once tested, the tester should provide you a copy of the test as well as send us a copy. You are not required to send in a copy of the test report, unless requested.
For single-family residential customers, the following chart determines when your backflow assembly test is due. For larger residential and commercial accounts, the due date is the 1st of the month agreed upon when the account was established.
|Service Address Zip Code
|Residential Customer Test Due Date
|98665, 98663, 98660, 98661
The City emails and sends letters to property owners, tenants, and property managers notifying of the responsibility to schedule and complete the backflow assembly test(s). Please coordinate to schedule the backflow assembly test(s). We mail up to three notices before account(s) become non-compliant.
Our new backflow software will not allow us to grant extension of backflow assembly test(s). If your backflow assembly test(s) fails, the repairs and retesting must be completed by the due date of your backflow assembly test(s). Please schedule the backflow assembly test as soon as possible. Multi-family and commercial customers may request an extension of the backflow assembly test(s) by contacting the Water Quality office at email@example.com or 360-487-8276.
Although we do not see any of the backflow assembly testing fees, we have found that generally a residential backflow assembly test will cost between $35 and $75. The average cost of the backflow assembly test is around $50.
Your backflow assembly tester should provide us a signed copy of the test report. You should also receive a copy of the test report for your records. In case the test report is not received by our office, you can send us a copy of your report, if requested. If your test failed, contact your backflow tester for repairs and subsequent retesting of the backflow assembly.
Test as early as possible. You do not have to wait for reminder letters or due dates to have you your backflow assembly tested. Summer months are incredibly busy. Tester’s schedules are often booked for several weeks in advance for testing and irrigation repairs. Testing is much easier to schedule in March vs. June or July. Testing is also required after initial installation, repair, replacement, or relocation of the backflow assembly by a Washington State Certified Backflow Assembly Tester.
Please give your tester time to fill out and submit the report. We receive reports electronically, by mail and in person. We try and enter all reports before mailing out reminder notices. There could be times when notices are received during the same time notices are mailed. There may be multiple backflow assemblies and a new tester may not test them all. Check with your tester to request that they send us a copy of the test report.
Please contact our office to notify us if you received mail that does not belong to you or if there has been a change in ownership or mailing address changes. Thank you for your assistance.
Yes, the backflow assembly is there to prevent contaminants from entering the potable water supply which are there whether or not you are using your sprinkler irrigation system. If you decide to abandon your sprinkler system, your backflow assembly can be removed. Email the Water Quality office at firstname.lastname@example.org or call 360-487-8276 and we can outline the process.
Additional questions about backflow and cross-connection prevention
Backflow test reports submissions
- Certified backflow assembly testers have the option of entering their backflow assembly tests online or can submit backflow test reports directly to the City of Vancouver by emailing email@example.com.