West Virginia law limits inspections of low-hazard backflow devices, requires annual checks of high-hazard devices, and requires systems to keep maintenance records.
Low-hazard backflow devices may be inspected no more than once every three years; high-hazard devices must be inspected annually.
Water systems must keep records of maintenance on required backflow devices and provide them to the commissioner when asked.
The secretary may not require low-hazard devices to be inspected more than once every three years, and high-hazard devices must be inspected annually. These rules cover backflow prevention devices required for a water system. Low-hazard means a hazard that could cause aesthetic problems or have a harmful secondary effect on drinking water quality. High-hazard means a hazard that could introduce disease-causing organisms or harmful substances into a public water system and poses an unreasonable health risk. The law took effect June 10, 2026, 90 days after passage.
Water systems must document all maintenance on required backflow prevention devices and give the records to the commissioner upon request. This applies to water systems the commissioner determines must have a backflow prevention device. The law took effect June 10, 2026, 90 days after passage.
No hearings or votes scheduled.