OXFORD, IA · Johnson County

RIVER HEIGHTS PROPERTY OWNERS 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): IA5200318
System type: Community Water System
Population served: 390
Service connections: 145
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)
July 1, 2011 – July 31, 2011
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1988 – December 31, 1990
Resolved
Monitoring, Regular
—
Selenium
January 1, 1988 – December 31, 1990
Resolved
Monitoring, Regular
—
Fluoride
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Mercury
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Nitrate
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Cadmium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Arsenic
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived

Unaddressed no corrective action on record yetResolved 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, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Unaddressed
July 1, 2011 – July 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1988 – December 31, 1990	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1988 – December 31, 1990	Monitoring, Regular	Selenium	—	Resolved
September 30, 1980 – September 29, 1983	Monitoring, Regular	Fluoride	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Mercury	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Nitrate	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Selenium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Barium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Cadmium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Arsenic	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 9, 2024State Formal Notice of Violation issued1 linked violation
June 6, 2014State Public Notification received3 linked violations
June 6, 2014State Public Notification received1 linked violation
April 16, 2014State Formal Notice of Violation issued2 linked violations
April 16, 2014State Formal Notice of Violation issued1 linked violation
April 16, 2014State Public Notification requested1 linked violation
April 14, 2014State Compliance achieved1 linked violation
April 14, 2014State Compliance achieved10 linked violations
April 17, 2001State Formal Notice of Violation issued23 linked violations
July 1, 1991State Administrative/Compliance Order without penalty issued1 linked violation
July 1, 1991State Administrative/Compliance Order without penalty issued3 linked violations
July 1, 1991State Administrative/Compliance Order without penalty issued1 linked violation
July 1, 1991State Administrative/Compliance Order without penalty issued2 linked violations
July 1, 1991State Administrative/Compliance Order without penalty issued1 linked violation
May 6, 1991State Compliance achieved1 linked violation
May 6, 1991State Compliance achieved3 linked violations
May 6, 1991State Compliance achieved1 linked violation
May 6, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
May 6, 1991State Compliance achieved2 linked violations
May 6, 1991State Compliance achieved2 linked violations
February 22, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 31, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 1, 1988State Formal Notice of Violation issued1 linked violation
November 1, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 6, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 6, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Contact

RIVER HEIGHTS PROPERTY OWNERS ASSOC

319-936-4189

OXFORD, IA 52322