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Williamsburg County

Main Office:

Pee Dee EA Myrtle Beach
927 Shine Avenue
Myrtle Beach, SC 29577
(843) 238-4378 (office)
(843) 238-4518 (fax)

Please note that initial septic tank applications, restaurant applications and fees, dead birds, and private well samples can be delivered to any DHEC county office.


For questions related to Septic Tanks, Food, and Rabies, please contact:

Pee Dee EA Conway
1931 Industrial Park Road
Conway, SC 29526
(843) 915-8801 (office)
(843) 915-6503 (fax)

For questions related to Air, Land, and Water, please contact:

Pee Dee EA Myrtle Beach
927 Shine Avenue
Myrtle Beach, SC 29577
(843) 238-4378 (office)
(843) 238-4518 (fax)


To report chemical spills, oil spills, or fish kills, call our
toll-free 24-hour emergency response line at 1-888-481-0125