Public water system · TX1700003
ActiveCity of Willis
Community water system in Montgomery County, Texas, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
9,867
Service connections
3,289
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-06 | 75 | 7500 | No | Unaddressed |
| 2025-09-13 | 75 | 7500 | No | Unaddressed |
| 2025-09-01 | 1A | 8000 | Yes | Resolved |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2024-10-01 | 52 | 5000 | No | Resolved |
| 2024-06-28 | 34 | 3014 | No | Resolved |
| 2021-01-01 | 03 | 2041 | No | Archived |
| 2021-01-01 | 03 | 2044 | No | Archived |
| 2021-01-01 | 03 | 2046 | No | Archived |
| 2021-01-01 | 03 | 1024 | No | Archived |
| 2021-01-01 | 03 | 1085 | No | Archived |
| 2021-01-01 | 03 | 1074 | No | Archived |
City of Willis: frequently asked questions
Is City of Willis's water safe to drink?
City of Willis 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 City of Willis?
City of Willis (PWSID TX1700003) is a local government-owned community water system, regulated by the TX state drinking water program.
How many people does City of Willis serve?
City of Willis reports serving 9,867 people through 3,289 service connections in Montgomery County, Texas.
Where does City of Willis get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Montgomery County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Washington Suburban Sanitary Commission | Montgomery | 1,900,000 | Community | Surface water |
| Aqua Pa Main System | Montgomery | 822,600 | Community | Surface water |
| Montgomery Ww&Ssb, City of | Montgomery | 276,000 | Community | Surface water |
| Clarksville Water Department | Montgomery | 251,864 | Community | Surface water |
| Montgomery County Water Services 1 Pws | Montgomery | 150,207 | Community | Purchased surface water |
| Dayton Public Water System | Montgomery | 141,407 | Community | Surface water |