Certified laboratories analyze water samples for the presence of specific contaminants to help public water systems demonstrate that their water meets health based standards. Ohio EPA's Laboratory Certification program ensures laboratories are able to perform accurate testing using scientific methods which have been approved by the United States Environmental Protection Agency.
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Ohio EPA/DES Laboratory Certification Section 8955 East Main Street Reynoldsburg, OH 43068 Phone: (614) 644-4245
Contact the Division of Drinking and Ground Waters Mailing Address: P.O. Box 1049, Columbus, OH 43216-1049 Street Address: 50 West Town Street, Suite 700 Columbus, OH 43215 Phone: (614) 644-2752 ~ Fax: (614) 644-2909 ~ E-mail Emergency Contacts ~ Staff Contacts and Expertise ~ Electronic Mailing Lists Emergency Response Hotline (800) 282-9378