Environment (Drinking Water)

Provides that if a proposed economic development project includes proposed construction or establishment of a facility that will consume an average of at least 500,000 gallons of water per day in ordinary operation (water intensive facility), the Indiana finance authority (IFA) may not approve a bid for the project, the Indiana economic development corporation (IEDC) may not grant a job creation incentive for the project, and a local unit may not provide financing for the project unless the IFA, IEDC, or local unit: (1) provides notice of the proposed water intensive facility to the water utility that provides water utility service to the proposed location of the water intensive facility; (2) receives from the water utility a plan for provision of water utility service to the water intensive facility; (3) determines that the water utility's plan adequately ensures that: (A) the water utility can reliably meet both the ordinary and peak water demand of the water intensive facility; and (B) incremental costs of supplying water to the water intensive facility will be allocated to and paid by the water intensive facility; and (4) provides the water utility's plan to the local plan commission.

Requires the Indiana department of health (state department) to establish state maximum contaminant levels for PFAS in water provided by public water systems. Provides that maximum contaminant levels established by the state department: (1) must be protective of public health, including the health of vulnerable subpopulations; and (2) may not be less stringent than any maximum contaminant level or health advisory promulgated by the United States Environmental Protection Agency.

Defines "decision", "PFAS chemicals", and "state prioritized PFAS chemicals". Prohibits the department of environmental management (department) from basing a decision primarily on federal risk values that have not been promulgated through federal rulemaking. Instructs the department to avoid the use of federal risk values that are at or below background concentrations in air, water, soil, or sediment. Provides that the department shall focus on state prioritized PFAS chemicals when PFAS chemicals are relevant to carrying out the department's duties.

Requires the department of environmental management to adopt maximum contaminant levels for PFAS chemicals and effluent limitation standards for wastewater containing PFAS chemicals by July 1, 2027. Creates various compliance requirements for direct dischargers and indirect dischargers. Establishes various civil penalties. Establishes the PFAS chemical testing and remediation fund. Creates a PFAS chemical grant program.