CEDAR RAPIDS, IA · Johnson County

OAK RIDGE LAKE ESTATES Water System

Current status

No open violations on record as of July 4, 2026.

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): IA5225302
System type: Community Water System
Population served: 88
Service connections: 22
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – November 8, 2024
Resolved
Failure to Consult with State
—
Groundwater Rule
March 1, 2023 – May 26, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2020 – September 30, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2020 – July 31, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – September 16, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2001 – October 31, 2001
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2001 – September 30, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2001 – August 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2001 – April 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1995 – March 31, 1995
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Mercury
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Fluoride
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – September 29, 1983
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, 2024 – November 8, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 1, 2023 – May 26, 2023	Failure to Consult with State	Groundwater Rule	—	Resolved
September 1, 2020 – September 30, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2020 – July 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2013 – September 16, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2001 – October 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2001 – September 30, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2001 – August 31, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2001 – April 30, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 1995 – March 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Mercury	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Fluoride	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Barium	—	Archived

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

Enforcement actions

November 8, 2024State Compliance achieved1 linked violation
October 9, 2024State Formal Notice of Violation issued1 linked violation
November 9, 2023State Compliance achieved1 linked violation
August 24, 2023State Formal Notice of Violation issued29 linked violations
July 3, 2023State Public Notification received29 linked violations
July 3, 2023State Compliance achieved1 linked violation
July 3, 2023State Public Notification received1 linked violation
July 3, 2023State Compliance achieved2 linked violations
May 26, 2023State Compliance achieved1 linked violation
March 17, 2023State Violation/Reminder Notice2 linked violations
February 17, 2023State Violation/Reminder Notice1 linked violation
February 17, 2023State Formal Notice of Violation issued1 linked violation
February 17, 2023State Intentional no-action1 linked violation
December 29, 2022State Compliance achieved1 linked violation
October 20, 2022State Formal Notice of Violation issued1 linked violation
August 18, 2022State Formal Notice of Violation issued2 linked violations
June 10, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 4, 2022State Compliance achieved2 linked violations
October 21, 2021State Other2 linked violations
October 21, 2021State Formal Notice of Violation issued2 linked violations
October 21, 2021State Formal Notice of Violation issued2 linked violations
January 11, 2021State Compliance achieved3 linked violations
January 11, 2021State Compliance achieved1 linked violation
September 16, 2013State Compliance achieved2 linked violations
November 1, 2012State Compliance achieved1 linked violation
August 31, 2012State Public Notification requested2 linked violations
October 29, 2007State Public Notification requested1 linked violation
October 29, 2007State Public Notification requested1 linked violation
October 29, 2007State Formal Notice of Violation issued2 linked violations
January 9, 2007State Compliance achieved2 linked violations
August 22, 2006State Public Notification received1 linked violation
July 21, 2006State Public Notification requested1 linked violation
April 9, 2002State Compliance achieved5 linked violations
November 28, 2001State Public Notification received3 linked violations
October 25, 2001State Formal Notice of Violation issued3 linked violations
October 25, 2001State Public Notification requested2 linked violations
October 25, 2001State Public Notification requested4 linked violations
October 19, 2001State Public Notification requested4 linked violations
October 9, 2001State Formal Notice of Violation issued4 linked violations
August 21, 2001State Public Notification requested4 linked violations
June 29, 2001State Public Notification received4 linked violations
June 29, 2001State Public Notification received3 linked violations
May 1, 2001State Compliance achieved3 linked violations
July 1, 1994State Compliance achieved1 linked violation
July 1, 1994State Compliance achieved6 linked violations
November 3, 1993State Public Notification received5 linked violations
November 3, 1993State Public Notification received1 linked violation
October 27, 1993State Formal Notice of Violation issued8 linked violations
October 27, 1993State Public Notification requested1 linked violation
October 27, 1993State Public Notification requested5 linked violations
October 27, 1993State Formal Notice of Violation issued1 linked violation

Contact

OAK RIDGE LAKE ESTATES

319-393-5381

CEDAR RAPIDS, IA 52405