MARSTONS MILLS, MA · Barnstable County
OAK HOLLOW CONDOMINIUMS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 30, 2003. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Barnstable County, MA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Massachusetts’s official records. Always confirm current status with Massachusetts before making decisions based on this information.
System facts
- System ID (PWSID)
- MA4172047
- System type
- Community Water System
- Population served
- 134
- Service connections
- 16
- Ownership
- privately owned
- Water source
- groundwater (wells)
OAK HOLLOW CONDOMINIUMS is one of 450 community water systems in Massachusetts in the 500 or fewer people size category, formerly serving 134 people from groundwater.
EPA's federal records list this system as inactive in 2003; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries in 2000, all of which EPA lists as closed. Nothing has been added since 2000.
All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals.
Violation history
Monitoring, Regular
—1,1,1-Trichloroethane
October 1, 2000 – December 31, 2000
ArchivedMonitoring, Regular
—Trichloroethylene
October 1, 2000 – December 31, 2000
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2000 – December 31, 2000 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| October 1, 2000 – December 31, 2000 | Monitoring, Regular | Trichloroethylene | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
Phone not on record
MARSTONS MILLS, MA 026480000