HOODSPORT, WA · Mason County
LAKE CUSHMAN SYSTEM #10 Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 1, 1998. 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 Mason County, WA.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5303530
- System type
- Community Water System
- Population served
- 540
- Service connections
- 216
- Ownership
- privately owned
- Water source
- groundwater (wells)
LAKE CUSHMAN SYSTEM #10 is one of 428 community water systems in Washington in the 501 to 3,300 people size category, formerly serving 540 people from groundwater.
EPA's federal records list this system as inactive in 1998; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries between 1994 and 1997, all of which EPA lists as closed. Nothing has been added since 1997.
Of the 2, 1 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 the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 1997 – January 31, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 19, 1994 – November 18, 1994
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1997 – January 31, 1997 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| October 19, 1994 – November 18, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | 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
HOODSPORT, WA 98548