Public water system · MO6041644
ActiveTerrisan
Community water system in St. Louis County, North Carolina, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
240
Service connections
96
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-30 | 66 | 5000 | No | Unaddressed |
| 2025-07-01 | 72 | 7000 | No | Resolved |
| 2021-07-01 | 71 | 7000 | No | Resolved |
| 2020-07-01 | 72 | 7000 | No | Resolved |
Terrisan: frequently asked questions
Is Terrisan's water safe to drink?
Terrisan is an active community water system regulated under the Safe Drinking Water Act, overseen by the MO 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 Terrisan?
Terrisan (PWSID MO6041644) is a private-owned community water system, regulated by the MO state drinking water program.
How many people does Terrisan serve?
Terrisan reports serving 240 people through 96 service connections in St. Louis County, North Carolina.
Where does Terrisan get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in St. Louis County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mo American St Louis St Charles Counties | St. Louis | 1,111,000 | Community | Surface water |
| Duluth | St. Louis | 86,859 | Community | Surface water |
| Kirkwood Pws | St. Louis | 28,000 | Community | Purchased surface water |
| Hibbing | St. Louis | 16,028 | Community | Groundwater |
| Virginia | St. Louis | 8,361 | Community | Surface water |
| Hermantown | St. Louis | 7,215 | Community | Purchased surface water |