Aransas County, Texas Water Systems

Aransas County, Texas

14 community water systems on record — 9 active, 5 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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

Community water systems in Aransas County, Texas

System name	City	Population served	Status
ARANSAS BAY UTILITIES	DES PERES	1,062	Active
ARANSAS COUNTY MUD 1	ROCKPORT	615	Active
CITY OF ROCKPORT	ROCKPORT	11,186	Active
COPANO COVE SUBDIVISION	DES PERES	1,668	Active
COPANO HEIGHTS WATER	DES PERES	330	Active
COPANO RIDGE SUBDIVISION	DES PERES	765	Active
GOOD SAMARITAN PARK	ROCKPORT	0	Inactive
H & S WATER SYSTEM	ROCKPORT	747	Inactive
HOLIDAY BEACH WSC	ROCKPORT	2,553	Active
LAMAR IMPROVEMENT DISTRICT	HOUSTON	450	Active
PENINSULA WATER CO	ROCKPORT	726	Inactive
SEA SIDE UTILITY COMPANY	ROCKPORT	26	Inactive
ST CHARLES BAY TRAILER INN	HOUSTON	0	Inactive
SUNSET BAY	AUSTIN	123	Active