Public water system · CA2700534
ActiveColonial Oak Wc Inc.
Community water system in Monterey County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
198
Service connections
66
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2024-01-01 | 01 | 1040 | Yes | Archived |
| 2023-07-01 | 01 | 1040 | Yes | Archived |
| 2023-04-01 | 01 | 1040 | Yes | Archived |
| 2015-07-01 | 22 | 3100 | Yes | Resolved |
| 2015-06-01 | 22 | 3100 | Yes | Resolved |
| 2015-05-01 | 22 | 3100 | Yes | Resolved |
| 2015-04-01 | 22 | 3100 | Yes | Resolved |
| 2014-07-01 | 22 | 3100 | Yes | Resolved |
| 2012-07-01 | 22 | 3100 | Yes | Resolved |
| 2012-06-01 | 22 | 3100 | Yes | Resolved |
| 2011-12-01 | 22 | 3100 | Yes | Resolved |
Colonial Oak Wc Inc.: frequently asked questions
Is Colonial Oak Wc Inc.'s water safe to drink?
Colonial Oak Wc Inc. is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA 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 Colonial Oak Wc Inc.?
Colonial Oak Wc Inc. (PWSID CA2700534) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Colonial Oak Wc Inc. serve?
Colonial Oak Wc Inc. reports serving 198 people through 66 service connections in Monterey County, California.
Where does Colonial Oak Wc Inc. get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Monterey County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Cwsc Salinas | Monterey | 123,679 | Community | Groundwater |
| Cal Am Water Company - Monterey | Monterey | 92,450 | Community | Groundwater under influence of surface water |
| Alco Water Service | Monterey | 56,253 | Community | Groundwater |
| Marina Coast Water District | Monterey | 38,377 | Community | Groundwater |
| Soledad, City of | Monterey | 19,455 | Community | Groundwater |
| Greenfield, City of | Monterey | 18,967 | Community | Groundwater |