Approval of site-specific modifications to sulfate water quality standards during pendency of related rulemaking facilitated, reactive mine waste storage provided, and additional unemployment insurance benefits provided.

HF 3030 provides additional unemployment benefits for workers laid off in the iron ore mining industry (or supporting industries) due to a 50% or greater workforce reduction between March 15 and June 15, 2025, with benefits capped at 26 weeks. Eligibility requires exhausting regular unemployment benefits from qualifying employers and meeting standard eligibility rules. The bill also establishes new requirements for the safe storage of reactive mine waste (defined as waste causing a sustained pH drop of 0.5+ in water) to prevent environmental harm. A procedural provision allows temporary sulfate water quality standard modifications during pending rulemaking, but does not detail implementation.