Story perspectives

EPA Proposes Microplastics Study Amidst Regulatory Criticism

4/4/2026

Summary

Story summary

The EPA proposed adding microplastics and pharmaceuticals to its Contaminant Candidate List.
EPA Administrator Lee Zeldin and Health Secretary Robert F. Kennedy Jr. announced the proposal, including a $144 million STOMP program to study microplastics' health impacts.
Environmental advocates support the proposal but criticize it for lacking immediate regulatory measures.
Experts say the classification does not set contaminant limits and call for more monitoring to assess microplastics in drinking water.

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Story summary

The EPA proposed adding microplastics and pharmaceuticals to its Contaminant Candidate List.
EPA Administrator Lee Zeldin and Health Secretary Robert F. Kennedy Jr. announced the proposal, including a $144 million STOMP program to study microplastics' health impacts.
Environmental advocates support the proposal but criticize it for lacking immediate regulatory measures.
Experts say the classification does not set contaminant limits and call for more monitoring to assess microplastics in drinking water.