JEFFERSON, SD · Union County

RIV-R-LAND WATER COMPANY Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 1, 2006. 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 Union 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): SD4600519
System type: Community Water System
Population served: 175
Service connections: 56
Ownership: privately owned
Water source: groundwater (wells)

RIV-R-LAND WATER COMPANY is one of 583 community water systems in South Dakota in the 500 or fewer people size category, formerly serving 175 people from groundwater.

EPA's federal records list this system as inactive in 2006; the record below is historical.

As of August 1, 2026, its federal record holds 17 entries between 1976 and 2006, all of which EPA lists as closed. Nothing has been added since 2006.

Of the 17, 12 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 synthetic organic chemicals, the Radionuclides and Revised Rad Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Treatment Technique No Certif. Operator
Health-based
Stage 1 Disinfectants and Disinfection Byproducts Rule
February 1, 2006 – December 1, 2006
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 7, 2006 – December 1, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2005 – December 31, 2005
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 7, 2005 – December 1, 2006
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Simazine
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2004 – March 30, 2004
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2004 – March 30, 2004
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2004 – March 30, 2004
Resolved
Monitoring, Regular
—
LASSO
January 1, 2004 – March 30, 2004
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2004 – March 30, 2004
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2004 – March 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1992 – July 31, 1992
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
February 1, 2006 – December 1, 2006	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Health-based	Resolved
January 7, 2006 – December 1, 2006	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 7, 2005 – December 1, 2006	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Simazine	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	LASSO	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2004 – March 30, 2004	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2003 – December 31, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 1997 – December 31, 1997	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1992 – July 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 1, 2006State Compliance achieved2 linked violations
December 1, 2006State Compliance achieved5 linked violations
December 1, 2006State no longer subject to Rule1 linked violation
June 23, 2006State Compliance achieved3 linked violations
June 13, 2006State Public Notification requested5 linked violations
February 8, 2006State Public Notification issued2 linked violations
November 29, 2005State Public Notification requested4 linked violations
June 7, 2005State Public Notification issued3 linked violations
June 7, 2005State Public Notification issued2 linked violations
January 10, 2005State Public Notification requested2 linked violations
August 27, 2004State Compliance achieved4 linked violations
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved2 linked violations
August 27, 2004State Compliance achieved2 linked violations
August 27, 2004State Compliance achieved2 linked violations
August 27, 2004State Compliance achieved1 linked violation
August 27, 2004State Compliance achieved2 linked violations
August 27, 2004State Compliance achieved3 linked violations
August 27, 2004State Compliance achieved6 linked violations
August 27, 2004State Compliance achieved8 linked violations
August 27, 2004State Compliance achieved5 linked violations
August 27, 2004State Compliance achieved4 linked violations
August 27, 2004State Compliance achieved4 linked violations
July 21, 2004State Public Notification requested34 linked violations
July 21, 2004State Public Notification requested5 linked violations
July 21, 2004State Public Notification requested26 linked violations
April 21, 2004State Public Notification requested31 linked violations
April 21, 2004State Public Notification requested15 linked violations
March 9, 1990State Site Visit for enforcement purposes10 linked violations

Last known contact on file (system is inactive)

RIV-R-LAND WATER COMPANY

Phone not on record

JEFFERSON, SD 57038