Public water system · IN2020062
ActiveKeystone Concrete
Transient non-community water system in Allen County, Indiana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
29
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-07 | 34 | 3014 | No | Resolved |
Keystone Concrete: frequently asked questions
Is Keystone Concrete's water safe to drink?
Keystone Concrete is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the IN 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 Keystone Concrete?
Keystone Concrete (PWSID IN2020062) is a private-owned transient non-community water system, regulated by the IN state drinking water program.
How many people does Keystone Concrete serve?
Keystone Concrete reports serving 29 people through 2 service connections in Allen County, Indiana.
Where does Keystone Concrete get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Allen County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Fort Wayne - 3 Rivers Filtration Plant | Allen | 269,994 | Community | Surface water |
| Lima City | Allen | 65,619 | Community | Surface water |
| Allen County Water District | Allen | 16,398 | Community | Purchased surface water |
| New Haven Water Department | Allen | 15,700 | Community | Purchased surface water |
| Huntertown Water Works | Allen | 14,058 | Community | Groundwater |
| Delphos City | Allen | 7,101 | Community | Surface water |