Bill > HB2316

This bill strengthens restrictions on the use of lead materials in Hawaii's drinking water infrastructure by updating state law to match stricter federal regulations found in title 40 of the Code of Federal Regulations (CFR), specifically sections 143.12 and 143.13. The changes clarify what constitutes "lead free" materials for pipes, solder, flux, pipe fittings, plumbing fittings, and fixtures connected to public water systems, generally lowering the permissible lead content. The bill specifies that "lead free" solder and flux can contain no more than 0.2% lead, and the wetted surfaces of pipes, fittings, and fixtures can have a weighted average of no more than 0.25% lead, calculated according to federal guidelines. While aiming to minimize lead exposure, the bill includes specific exceptions for certain necessary repairs like leaded joints for cast iron pipes, materials used exclusively for non-potable purposes (such as irrigation or industrial processes), and various plumbing components like toilets, fire hydrants, and certain valves, as well as appliances like clothes washing machines and eyewash stations, recognizing that lead in these applications poses no risk to human health.

Agriculture and Natural Resources, Justice

https://www.capitol.hawaii.gov/session/measure_indiv.aspx?billtype=HB&billnumber=2316&year=2026