Greer County, Oklahoma Water Systems

Greer County, Oklahoma

12 community water systems on record — 7 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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

Community water systems in Greer County, Oklahoma

System name	City	Population served	Status
CENTRALVUE WATER CORP	DUKE	200	Inactive
CENTRALVUE WATER CORP	MANGUM	200	Inactive
GRANITE PWS	GRANITE	1,425	Active
GRANITE PWS	GRANITE	1,425	Inactive
HARMON ELECTRIC	HOLLIS	188	Active
MANGUM PWS	MANGUM	2,924	Active
OKLAHOMA STATE REFORMATORY	GRANITE	820	Inactive
OKLAHOMA STATE REFORMATORY	GRANITE	999	Active
QUARTZ MTN STATE PARK	LONE WOLF	300	Inactive
REED WATER CORP	MANGUM	175	Active
THIRSTY WATER CORP	HOLLIS	81	Active
WILLOW	WILLOW	114	Active