Environmental Drinking Water Report Information

The OPH laboratories are the only authorized parties that can correct or repudiate a report. The OPH laboratories will never correct or repudiate a report at the request of a submitter, except in some cases when the submitter is an authorized OPH employee. If a submitter has a question regarding a report the OPH laboratories can be contacted at the contact numbers below.

OPH Laboratory Baton Rouge
(225) 219-5200

Amite Regional Laboratory
985-748-2011

Shreveport Regional Laboratory
318-676-7807

Lake Charles Regional Laboratory
337-475-3142

Surgeon General Ralph L. Abraham, M.D.

Secretary Bruce D. Greenstein

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