Mississippi Department of
Environmental Quality
P.O. Box 2261
Jackson, MS 39225

Admin/OPC
Amite St.
Jackson, MS
601-961-5171

Admin/ERC/Geology/Land & Water
North State St
Jackson, MS
601-961-5171

Geology Field Office
Jackson, MS
601-354-6328

North Regional Office (NRO)
Oxford, MS
662-234-3733

Central Regional Office (CRO)
Pearl, MS
601-961-5656

South Regional Office (SRO)
Biloxi, MS
228-432-1056

Laboratory (Lab)
Pearl, MS
601-961-5701