Category 2 water is moderately contaminated water capable of causing illness if contacted or consumed. Examples include washing machine overflow, dishwasher discharge, aquarium leaks, and toilet overflow from the bowl but not beyond the trap. Per IICRC S500 §10.5.2.
Category: Water DamageReviewed: 2026-04-19Source: IICRC S500 §10.5.2
RP
Ryan PennyIICRC WRT/ASD/AMRT/FSRT/OCT · MI Builder License #2101187907 · Family-owned restoration in West Michigan since 1981.
Need this in the real world?
Ryan answers personally. Crew dispatched in under 60 minutes across Kent and Ottawa County, 24/7.
