Public water system record
Wentworth
Serves Wentworth, Lake County, SD · 181 people served
Federal records show no health-based violations and no monitoring or reporting issues for Wentworth in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Wentworth buys its water from Big Sioux Community Water System.
- Most recent formal enforcement: compliance order (no penalty) by South Dakota, June 1996.
- Record on file since 1993, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 101 service lines.
Check whether Wentworth serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1993
EPA's records for Wentworth go back to 1993. Before October 19, 2016 they list no health-based violations and 35 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 31 |
| 2000s | 0 | 4 |
Enforcement actions
South Dakota regulators took 1 formal enforcement action against Wentworth in 1996. The most recent was a compliance order (no penalty) in June 1996.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jun 6, 1996 | South Dakota | Compliance order (no penalty) | 5 violations: Lead and Copper Rule |
Where the water comes from
Wentworth buys its water from Big Sioux Community Water System. It lists no wells or intakes of its own.
Buys water from
- Big Sioux Community Water System Egan, SD
Annual water quality report
Wentworth must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Wentworth for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by South Dakota.
Certified drinking water labs by state EPA guidance for private wells