Submitting Your Backflow Prevention Assembly Test Report

West Sound Utility District will only accept test reports that are submitted by the backflow assembly tester to our cross connection control portal at https://westsoundwa.c3swift.com/. We no longer accept test reports via fax, email or physical copy. 

There is a $12.50 fee for submitting passing test reports for each device.

If you are a tester that is not currently in our SwiftComply portal you can register by clicking on this link (https://www.sc-tester.com/form/V2VzdCBTb3VuZCBVdGlsaXR5IERpc3RyaWN0LCBXQQ==) and filling out the registration form. It may take up to 48 hours for your account to be created after that. If you have a time sensitive test report please reach out to us via email after you have created your account. 

If you experience any issues please reach out to us at crossconnection [at] wsud.us (crossconnection[at]wsud[dot]us)

ALERT - March 06, 2026: There was a change in the SwiftComply portal that may be preventing a tester from from submitting a test report. If you experience this issue please reach out to help [at] swiftcomply.com (help[at]swiftcomply[dot]com) and they can help resolve this issue. Applogies for any inconvenience caused.