Report a Low or High Residual

You can only use the web form below Monday through Friday, 7:00 am – 3:00 pm.

Out-of-Range Residuals outside of these hours MUST be reported to the after-hours On-Call Service at 360-357-8783.

This is critical so our field staff can respond quickly per Department of Health standards.

Is it between 7:00 am and 3:00 pm?

YES - Click the link below and fill out the web form to report an out of range residual.

NO - Call 360-357-8783 and report the residual to the after-hours on-call center.

REPORT A LOW OR HIGH RESIDUAL