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Laboratory Services - DEP Certificates
Massachusetts Water Resources Authority

This page is an archive of DEP Laboratory Certifications. All certificates are in Adobe PDF format unless otherwise indicated.

Please visit our Department of Laboratory Services page for more information.

 

Certifications

Laboratory Services is certified by the Massachusetts Department of Environmental Protection (DEP) for drinking water and waste water testing:

Year Issued Location Certification(s)
2022 Central Laboratory

Fecal Coliforms - Pennsylvania (PDF)

2021 Central Laboratory

Fecal Coliforms - Pennsylvania (PDF)

2020 Central Laboratory

Fecal Coliforms - New Hampshire (PDF)

Fecal Coliforms - Pennsylvania (PDF)

2019 Central Laboratory

Fecal Coliforms - New Hampshire (PDF)

Fecal Coliforms - Pennsylvania (PDF)

PDF files on this page require Adobe Acrobat Reader ® (free download).

Updated July 18, 2024

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