TERRACE LAKES WATER COMPANY
PWSID: ID4080047 · New Plymouth, ID · Serves 475 people
According to EPA Safe Drinking Water Information System (SDWIS), TERRACE LAKES WATER COMPANY (PWSID ID4080047) in New Plymouth, ID is listed as a CWS water system covering about 475 people. The same extract lists 13 health-based violation records spanning 2024-2025. Those 13 health-based rows for TERRACE LAKES WATER COMPANY cover contaminants such as Di(2-ethylhexyl) phthalate; they remain historical EPA registry entries, not a current compliance or drinkability score.
TERRACE LAKES WATER COMPANY has 13 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Di(2-ethylhexyl) phthalate. Recorded violations span 2024–2025. Day-to-day primacy enforcement for this system runs through the Idaho drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Idaho state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- ID4080047
- System Type
- CWS
- Water Source
- Groundwater
- Location
- New Plymouth, ID
- Population Served
- 475
- Health Violations
- Yes (13)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Di(2-ethylhexyl) phthalate | 13 | 13 |
Violation History (13)
| Contaminant | Health | Date |
|---|---|---|
| Di(2-ethylhexyl) phthalate | Yes | Apr 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Apr 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Apr 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Jan 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Jan 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Jan 1, 2025 |
| Di(2-ethylhexyl) phthalate | Yes | Oct 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Oct 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Oct 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Jul 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Jul 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Jul 1, 2024 |
| Di(2-ethylhexyl) phthalate | Yes | Jul 1, 2024 |
Frequently Asked Questions
What does EPA SDWIS list for TERRACE LAKES WATER COMPANY?
How many people does TERRACE LAKES WATER COMPANY serve?
What violations does TERRACE LAKES WATER COMPANY have?
What contaminants have been found in TERRACE LAKES WATER COMPANY water?
Compare beyond Idaho
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TERRACE LAKES WATER COMPANY on cumulative violation count (13) and EPA-reported population served (475). Violation-count peers include SCUA Lower Peridot, Cocopah Bend RV & Golf Resort, BETHEL HEIGHTS WATER SYSTEM.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
TERRACE LAKES WATER COMPANY (ID4080047) is drawn from EPA SDWIS. Nearby county systems in this extract include PAYETTE CITY OF; FRUITLAND CITY OF; NEW PLYMOUTH CITY OF; LOMA LINDA WATER CORP. Health-based rows (13 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.