Drinking water testing.

Requires each person or entity having authority over a school building to test the drinking water in the school building before January 1, 2023, to determine whether the drinking water equals or exceeds the action level for lead of 15 parts per billion. Provides that the testing requirement is satisfied if the drinking water of a school building: (1) was tested during the lead sampling program for school buildings conducted by the Indiana finance authority (IFA) in 2017 and 2018; (2) is tested in the lead sampling program conducted by the IFA in 2019 and 2020; or has otherwise been tested for compliance with the federal drinking water standards at least once since 2016. Requires that drinking water in school buildings located in Lake County be tested at least once in each period of two calendar years beginning in 2023. Provides that if a test of the drinking water of a school building indicates the presence of lead in the water equal to or greater than 15 parts per billion, the person or entity having authority over the school building is required to take action to reduce the lead levels in the drinking water to less than 15 parts per billion. Provides that the person or entity having authority over a school building that is subject to drinking water testing is required to seek state and federal money that is available for lead sampling or testing.