Public water system · IA5868085
ActiveOakville Water Supply
Community water system in Louisa County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
93
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-01 | 27 | 2456 | No | Archived |
| 2025-08-01 | 27 | 2950 | No | Archived |
| 2023-07-01 | 03 | 1040 | No | Resolved |
| 2017-07-01 | 03 | 1040 | No | Resolved |
| 2017-01-01 | 03 | 4010 | No | Archived |
| 2012-07-01 | 71 | 7000 | No | Resolved |
| 2011-07-01 | 71 | 7000 | No | Resolved |
| 2010-01-01 | 23 | 3100 | No | Resolved |
| 2006-03-01 | 23 | 3100 | No | Resolved |
| 1996-01-01 | 03 | 2992 | No | Resolved |
| 1995-10-01 | 03 | 2955 | No | Resolved |
| 1990-10-01 | 52 | 5000 | No | Resolved |
Oakville Water Supply: frequently asked questions
Is Oakville Water Supply's water safe to drink?
Oakville Water Supply is an active community water system regulated under the Safe Drinking Water Act, overseen by the IA 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 Oakville Water Supply?
Oakville Water Supply (PWSID IA5868085) is a local government-owned community water system, regulated by the IA state drinking water program.
How many people does Oakville Water Supply serve?
Oakville Water Supply reports serving 200 people through 93 service connections in Louisa County, Iowa.
Where does Oakville Water Supply get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Louisa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Louisa County Water Authority | Louisa | 4,254 | Community | Surface water |
| Louisa County Zion Crossroads | Louisa | 2,903 | Community | Groundwater |
| Wapello Municipal Water Works | Louisa | 2,096 | Community | Groundwater |
| Columbus Junction Water Supply | Louisa | 1,830 | Community | Groundwater |
| Blue Ridge Shores | Louisa | 1,707 | Community | Groundwater |
| Louisa, Town of | Louisa | 1,555 | Community | Purchased surface water |