OXFORD, IA · Johnson County

LYN-DEN HEIGHTS HOMEOWNERS ASSOC. Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

System facts

System ID (PWSID): IA5225301
System type: Community Water System
Population served: 84
Service connections: 27
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2000 – August 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1997 – March 31, 1998
Resolved
Monitoring, Regular
—
Nitrite
March 1, 1995 – March 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1992 – March 31, 1992
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
August 1, 2007 – August 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2000 – August 31, 2004	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 1997 – March 31, 1998	Monitoring, Regular	Nitrate	—	Resolved
March 1, 1995 – March 31, 1995	Monitoring, Regular	Nitrite	—	Resolved
March 1, 1992 – March 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

September 10, 2007State Formal Notice of Violation issued15 linked violations
January 31, 2007State Formal Notice of Violation issued4 linked violations
April 21, 2003State Formal Notice of Violation issued4 linked violations
February 4, 1999State Public Notification received1 linked violation
February 4, 1999State Compliance achieved3 linked violations
February 4, 1999State Compliance achieved3 linked violations
October 7, 1998State Bilateral Compliance Agreement signed3 linked violations
August 31, 1998State Public Notification received3 linked violations
August 18, 1998State Public Notification requested2 linked violations
January 6, 1998State Bilateral Compliance Agreement signed4 linked violations
January 6, 1998State Bilateral Compliance Agreement signed5 linked violations
January 6, 1998State Public Notification requested3 linked violations
July 22, 1996State Formal Notice of Violation issued3 linked violations
May 19, 1992State Formal Notice of Violation issued1 linked violation
April 27, 1992State Compliance achieved2 linked violations
April 27, 1992State Compliance achieved1 linked violation
August 28, 1989State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 21, 1989State Administrative/Compliance Order without penalty issued1 linked violation
February 28, 1989State Compliance achieved3 linked violations
January 30, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 30, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 30, 1988State Compliance achieved2 linked violations
December 30, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 19, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 19, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 31, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 31, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 31, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 15, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 1, 1987State Formal Notice of Violation issued1 linked violation
June 1, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Contact

LYN-DEN HEIGHTS HOA

319-936-4189

OXFORD, IA 52322