Public water system record
Iroquois
Serves Iroquois, Kingsbury County and Beadle County, SD · 292 people served
Federal records show no health-based violations and no monitoring or reporting issues for Iroquois 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
- Iroquois buys its water from Kingbrook II Rural Water System.
- Record on file since 1976, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 156 service lines.
Check whether Iroquois 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 1976
EPA's records for Iroquois go back to 1976. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 2 |
| 1980s | 1 | 0 |
| 1990s | 1 | 1 |
| 2000s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began December 1996, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 1996 | Resolved |
|
Fluoride
Contaminant limit exceeded
|
Mar 7, 1980 | Archived |
Where the water comes from
Iroquois buys its water from Kingbrook II Rural Water System. It lists no wells or intakes of its own.
Buys water from
- Kingbrook II Rural Water System Arlington, SD
Annual water quality report
Iroquois 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 Iroquois 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