SEWARD, NE · Seward County

SEWARD CO SID 2 TWIN OAKS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 27, 2011. 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 Seward County, NE.

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 Nebraska’s official records. Always confirm current status with Nebraska before making decisions based on this information.

System facts

System ID (PWSID): NE3115904
System type: Community Water System
Population served: 110
Service connections: 49
Ownership: privately owned
Water source: groundwater (wells)

SEWARD CO SID 2 TWIN OAKS is one of 568 community water systems in Nebraska in the 500 or fewer people size category, formerly serving 110 people from groundwater.

EPA's federal records list this system as inactive in 2011; the record below is historical.

As of August 1, 2026, its federal record holds 7 entries between 1998 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.

Of the 7, 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 and the Radionuclides and Revised Rad Rule.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2011 – July 31, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2009 – October 31, 2009
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2008 – October 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1998 – November 30, 1998
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
July 1, 2011 – July 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2009 – November 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2009 – October 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2008 – October 31, 2010	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
August 1, 2000 – August 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 1998 – November 30, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

July 30, 2012State Compliance achieved1 linked violation
June 29, 2012State Compliance achieved1 linked violation
October 31, 2011State Compliance achieved1 linked violation
July 19, 2011State Public Notification received1 linked violation
July 15, 2011State Violation/Reminder Notice1 linked violation
July 15, 2011State Public Notification requested1 linked violation
June 21, 2011State Public Notification received1 linked violation
June 16, 2011State Public Notification requested1 linked violation
June 16, 2011State Violation/Reminder Notice1 linked violation
November 30, 2010State Compliance achieved1 linked violation
October 31, 2010State Compliance achieved1 linked violation
November 23, 2009State Public Notification received1 linked violation
November 18, 2009State Public Notification requested1 linked violation
November 18, 2009State Violation/Reminder Notice1 linked violation
October 19, 2009State Public Notification received1 linked violation
October 15, 2009State Public Notification requested1 linked violation
December 7, 2001State Compliance achieved6 linked violations
October 10, 2001State Compliance achieved1 linked violation
September 8, 2000State Administrative/Compliance Order without penalty issued4 linked violations
September 2, 2000State Public Notification received1 linked violation
September 1, 2000State Violation/Reminder Notice1 linked violation
September 1, 2000State Public Notification requested1 linked violation
August 23, 2000State Public Notification received1 linked violation
July 25, 2000State Public Notification received2 linked violations
July 21, 2000State Violation/Reminder Notice1 linked violation
July 21, 2000State Public Notification requested1 linked violation
January 31, 2000State Public Notification received1 linked violation
January 18, 2000State Public Notification requested1 linked violation
January 18, 2000State Violation/Reminder Notice1 linked violation
January 3, 2000State Public Notification requested1 linked violation
January 3, 2000State Violation/Reminder Notice1 linked violation
December 19, 1999State Case appealed1 linked violation
March 29, 1991State Formal Notice of Violation issued5 linked violations
March 11, 1991State Compliance achieved3 linked violations

Last known contact on file (system is inactive)

LATHROP, DAVID L

402-643-3433

SEWARD, NE 68434