Wash. Rev. Code § 43.20.265
Current through Chapter 376 of the 2024 Regular Session
After July 1, 2030, the state board may, by rule, define "elevated lead level" at a concentration of five or fewer parts per billion if scientific evidence supports a lower concentration as having the potential for further reducing the health effects of lead contamination in drinking water.
RCW 43.20.265
Findings-Intent-Short title- 2021 c 154 : See notes following RCW 43.70.830.