News

Joint Cybersecurity Advisory – Siemens S7 PLCs Active Threat

August 20, 2026

More info check HERE

DROUGHT RELIEF RESOURCES AVAILABLE FOR COMMUNITIES, TRIBES AND SMALL BUSINESSES

August 12, 2026

More info check HERE

Oregon Health Authority – Drinking Water Services Contact Information
September 12, 2020

ORWARN Membership: Chantal Wikstrom, Oregon Health Authority, Drinking Water Services is serving on the Incident Management Team and is gathering updates from operators affected by the wildfires. If you know of any systems that need direct state or county assistance outside of ORWARN, please reach out to her directly. Her number is: 971-599-0293.

Stay safe!

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Events

EPA SDWA Section 1433 Webinar Series
September 30, 2026, October 14, 2026, November 17, 2026

Virtual

Safe Drinking Water Act (SDWA) section 1433, as revised by America’s Water Infrastructure Act (AWIA) Section 2013, requires community water systems (CWSs) serving more than 3,300 people

to prepare (or revise) and certify risk and resilience assessments (RRAs) and emergency response plans (ERPs) to EPA every five years. CWSs serving 3,301–49,999 people must certify their ERP

by December 31, 2026. EPA is offering webinars to help CWSs understand their requirements and prepare for the upcoming ERP deadline. Each webinar will include an overview of SDWA

section 1433, followed by topic-specific information on how to use EPA’s tools and resources for ERPs.