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If you have questions or problems, contact webmaster@pca.state.mn.us
Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN
55155-4194
Phone: 651-296-6300, 800-657-3864; 24-hour emergency number: 651-649-5451
or 800-422-0798; TTY: 651-282-5332, TTY 24-hour emergency number: 651-297-5353
or 800-627-3529