UTICA, SD · Yankton County
JAMESVILLE COLONY Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 1, 2012. 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 Yankton County, SD.
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 South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.
System facts
- System ID (PWSID)
- SD4602018
- System type
- Community Water System
- Population served
- 120
- Service connections
- 26
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
JAMESVILLE COLONY is one of 583 community water systems in South Dakota in the 500 or fewer people size category, formerly serving 120 people from surface water.
EPA's federal records list this system as inactive in 2012; the record below is historical.
As of August 1, 2026, its federal record holds 3 entries between 1999 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.
Of the 3, 1 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, the Radionuclides and Revised Rad Rule, and the Consumer Confidence Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2012 – January 31, 2012
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 2007 – December 31, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
October 19, 1999 – May 25, 2000
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2012 – January 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2007 – December 31, 2007 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
| October 19, 1999 – May 25, 2000 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 16, 2012State Public Notification received17 linked violations
- November 4, 1996State Public Notification received351 linked violations
Last known contact on file (system is inactive)
JAMESVILLE COLONY
6053647307
UTICA, SD 57067