Public water system · WA53AC440
ActiveKoppert Lake
Transient non-community water system in Lewis County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
66
Service connections
20
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Koppert Lake. For the latest compliance status, check EPA ECHO for current compliance history.
Koppert Lake: frequently asked questions
Is Koppert Lake's water safe to drink?
Koppert Lake is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the WA state drinking water program. EPA's SDWA violation data lists no violations for this system; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Koppert Lake?
Koppert Lake (PWSID WA53AC440) is a private-owned transient non-community water system, regulated by the WA state drinking water program.
How many people does Koppert Lake serve?
Koppert Lake reports serving 66 people through 20 service connections in Lewis County, Washington.
Where does Koppert Lake get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Lewis County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Centralia Public Works - Water | Lewis | 28,164 | Community | Groundwater |
| Chehalis Water Department | Lewis | 11,718 | Community | Surface water |
| Winlock City of | Lewis | 3,502 | Community | Groundwater |
| Napavine City of | Lewis | 3,095 | Community | Groundwater |
| Boistfort Valley | Lewis | 2,389 | Community | Surface water |
| Morton City of | Lewis | 2,147 | Community | Surface water |
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