Cobb County, Georgia Water Systems

Cobb County, Georgia

15 community water systems on record — 5 active, 10 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Georgia’s official records. Always confirm current status with Georgia before making decisions based on this information.

Community water systems in Cobb County, Georgia

System name	City	Population served	Status
ACWORTH WATER SYSTEM	—	7,700	Inactive
ATLANTA, GA. 30320	PLEASANT HILL ACRES, INC.	300	Inactive
AUSTELL	AUSTELL	7,774	Active
COBB CO.-MARIETTA WATER AUTH.	MARIETTA	0	Active
COBB COUNTY	MARIETTA	695,000	Active
D ZIRE COUNTRY ESTATES	—	88	Inactive
FAIRWAY VILLAS	ORLANDO	590	Inactive
HIDDEN VALLEY ESTATES	ACWORTH	105	Inactive
KENNESAW	KENNESAW	11,445	Inactive
LYNCH MOBILE HOME PARK	MARIETTA	92	Inactive
MARIETTA BOARD OF LIGHTS AND WATER	MARIETTA	60,100	Active
POPLAR VALLEY MOBILE HOME PARK	ACWORTH	50	Inactive
POWDER SPRINGS	POWDER SPRINGS	14,000	Inactive
SMYRNA	SMYRNA	40,508	Active
WOODSTOCK TRAILER COURT	—	200	Inactive