Public water system · TX0430057
ActiveSeis Lagos Utility District
Community water system in Collin County, Texas, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,037
Service connections
679
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | 52 | 5000 | No | Unaddressed |
| 2025-07-01 | 27 | 0999 | No | Archived |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2025-03-01 | 3A | 8000 | No | Resolved |
| 2018-01-01 | 27 | 0999 | No | Resolved |
| 2016-12-30 | 66 | 5000 | No | Resolved |
| 2016-07-01 | 27 | 0999 | No | Resolved |
| 2016-04-01 | 27 | 0999 | No | Resolved |
| 2015-12-30 | 66 | 5000 | No | Resolved |
| 2015-04-01 | 66 | 5000 | No | Resolved |
| 2014-09-01 | 24 | 3100 | No | Resolved |
| 2014-04-01 | 57 | 5000 | Yes | Resolved |
Seis Lagos Utility District: frequently asked questions
Is Seis Lagos Utility District's water safe to drink?
Seis Lagos Utility District is an active community water system regulated under the Safe Drinking Water Act, overseen by the TX state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Seis Lagos Utility District?
Seis Lagos Utility District (PWSID TX0430057) is a local government-owned community water system, regulated by the TX state drinking water program.
How many people does Seis Lagos Utility District serve?
Seis Lagos Utility District reports serving 2,037 people through 679 service connections in Collin County, Texas.
Where does Seis Lagos Utility District get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Collin County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Plano | Collin | 292,059 | Community | Purchased surface water |
| City of Frisco | Collin | 231,910 | Community | Purchased surface water |
| City of Mckinney | Collin | 224,043 | Community | Purchased surface water |
| City of Allen | Collin | 104,870 | Community | Purchased surface water |
| City of Celina | Collin | 52,701 | Community | Purchased surface water |
| City of Wylie | Collin | 47,322 | Community | Purchased surface water |