COEUR D ALENE, ID · Shoshone County
SERENITY TERRACE Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 6, 2002. 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 Shoshone County, ID.
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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.
System facts
- System ID (PWSID)
- ID1400038
- System type
- Community Water System
- Population served
- 17
- Service connections
- 6
- Ownership
- privately owned
- Water source
- groundwater (wells)
SERENITY TERRACE is one of 969 community water systems in Idaho in the 500 or fewer people size category, formerly serving 17 people from groundwater.
EPA's federal records list this system as inactive in 2002; the record below is historical.
As of August 1, 2026, its federal record holds 6 entries between 1979 and 2002, all of which EPA lists as closed. Nothing has been added since 2002.
Of the 6, 5 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, synthetic organic chemicals, and the Radionuclides and Revised Rad Rule.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
February 1, 2002 – February 28, 2002
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1998 – August 31, 1998
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 1996 – September 30, 1996
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
August 1, 1996 – August 31, 1996
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1996 – December 31, 1998
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 2002 – February 28, 2002 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| August 1, 1998 – August 31, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| September 1, 1996 – September 30, 1996 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1996 – August 31, 1996 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1996 – December 31, 1998 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
208-664-4360
COEUR D ALENE, ID 83816