Wisconsin Assembly Bill AB1173

Wisconsin 2023-2024 Regular Session

• Introduced: 3/22/24
• Refer: 3/22/24
• Failed: 4/15/24

Caption

Proposed rules relating to the development of numerical groundwater quality standards for per- and polyfluoroalkyl substances, promulgated by the Department of Natural Resources.

Impact

The introduction of AB1173 seeks to enable the DNR to develop comprehensive regulations which could significantly enhance state-level water quality standards, particularly during a time when there is increasing concern regarding potential contamination of drinking water sources. By allowing the DNR to proceed with its proposed rule despite anticipated high compliance costs, the bill underscores Wisconsin's commitment to public health protections and environmental preservation. The implications of such standards could lead to a statewide enhancement of groundwater protection measures.

Summary

Assembly Bill 1173 addresses the need for establishing numerical groundwater quality standards specifically for per- and polyfluoroalkyl substances (PFAS). This bill is essential as PFAS have been widely recognized for their detrimental effects on both human health and the environment, often referred to as 'forever chemicals' due to their persistence in nature. The bill authorizes the Department of Natural Resources (DNR) to continue the rule-making process for regulations aimed at limiting PFAS concentrations in groundwater across Wisconsin.

Contention

One of the notable points of contention surrounding AB1173 is the cost threshold tied to the economic impact analysis (EIA) requirement. If the DNR's proposed rule exceeds a determined cost of $10 million over two years, agencies are typically required to halt their efforts, unless specific legislative action is taken. Critics may argue that this exemption could lead to unchecked regulatory processes that might impose financial burdens on businesses or local governments. This discussion ties into broader debates about balancing environmental protections with economic interests, especially among industry stakeholders concerned about compliance costs.