Public water system record
Gayville
Serves Gayville, Yankton County, SD · 392 people served
Federal records show no health-based violations and no monitoring or reporting issues for Gayville 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
- Gayville buys its water from Clay Rural Water System.
- Record on file since 1976, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 191 unknown out of 191 service lines.
Check whether Gayville 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 Gayville go back to 1976. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 2 |
| 1990s | 0 | 8 |
| 2000s | 1 | 5 |
| 2010 to October 18, 2016 | 1 | 0 |
Most recent health-based violation before October 19, 2016: Stage 1 Disinfection Byproducts Rule, began February 2011, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
|
Feb 1, 2011 | Resolved |
|
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
|
Oct 20, 2009 | Resolved |
Where the water comes from
Gayville buys its water from Clay Rural Water System. It lists no wells or intakes of its own.
Buys water from
- Clay Rural Water System Wakonda, SD
Annual water quality report
Gayville 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 Gayville 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