Public water system · TX0910032
ActiveLuella Sud
At a glance
Luella Sud (PWSID TX0910032) is an active community water system in Grayson County, Texas. It reports serving 4,200 people through 1,400 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
4,200
Service connections
1,400
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Luella Sud compare with other water systems in Grayson County?
By EPA's size categories, Luella Sud is a medium system (3,301 to 10,000 people). Grayson County has 50 active public water systems. Its population served is about 31% above the county average of 3,197 people per system, and accounts for 2.6% of the 159,854 people reported by systems filed under the county. Across Texas, the 7,078 active systems average 4,789 people each. Nationally, the average active community water system reports serving 6,703 people, so Luella Sud is about 37% below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Texas has 4,594 active community water systems, 65% of the state's 7,078 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 5,215 Texas systems (74%) list groundwater as their primary source.
Who owns and regulates Luella Sud?
EPA lists Luella Sud as owned by a local government. The TX state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 29 of the 50 active systems in Grayson County (58%) are also owned by a local government.
Does Luella Sud have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Luella Sud. For the latest compliance status, check EPA ECHO for current compliance history.
Luella Sud: frequently asked questions
Who runs Luella Sud?
Luella Sud (PWSID TX0910032) is a community water system owned by a local government. It is regulated by the TX state drinking water program.
How many people does Luella Sud serve?
Luella Sud reports serving 4,200 people through 1,400 service connections in Grayson County, Texas.
Where does Luella Sud get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Luella Sud have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Luella Sud's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's Safe Drinking Water Act records list no violations for this system. For current results, consult the system's annual water quality report, EPA ECHO, or the TX state drinking water program.
Where can I find Luella Sud's water quality report?
As a community water system, Luella Sud must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Grayson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Sherman | Grayson | 43,645 | Community | Surface water |
| City of Denison | Grayson | 27,500 | Community | Surface water |
| City of Van Alstyne | Grayson | 7,000 | Community | Purchased surface water |
| Two Way Sud | Grayson | 6,804 | Community | Groundwater |
| South Grayson Sud | Grayson | 6,750 | Community | Groundwater |
| City of Howe | Grayson | 4,548 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Luella Sud, PWSID TX0910032, Texas”, https://aquacensus.com/water-systems/texas/luella-sud-tx0910032 (data as of October 1, 2026).