Is MEADOW KNOLLS ADDITION required to publish a Consumer Confidence Report?

Yes. MEADOW KNOLLS ADDITION is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is MEADOW KNOLLS ADDITION’s next Consumer Confidence Report due?

MEADOW KNOLLS ADDITION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

DEWITT, IA · Linn County

MEADOW KNOLLS ADDITION Water System

Consumer Confidence Report status

MEADOW KNOLLS ADDITION must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for MEADOW KNOLLS ADDITION.

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

System facts

System ID (PWSID): IA5751301
System type: Community Water System
Population served: 53
Service connections: 18
Ownership: privately owned
Water source: groundwater (wells)

MEADOW KNOLLS ADDITION is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 53 people from groundwater.

As of August 1, 2026, its federal record holds 23 entries between 1991 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.

Of the 23, 21 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 volatile organic chemicals, the Total Coliform Rules, and synthetic organic chemicals.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2007 – May 6, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2002 – February 28, 2002
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2000 – September 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1997 – March 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1997 – February 28, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1996 – August 31, 1996
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Toluene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Simazine
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Benzene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1991 – July 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2007 – May 6, 2008	Monitoring, Regular	Nitrate	—	Resolved
February 1, 2002 – February 28, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2000 – September 30, 2001	Monitoring, Regular	Nitrate	—	Resolved
March 1, 1997 – March 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 1997 – February 28, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1996 – August 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Toluene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Simazine	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Benzene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 1991 – July 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 9, 2012State Public Notification received5 linked violations
June 11, 2012State Formal Notice of Violation issued2 linked violations
October 25, 2011State Compliance achieved5 linked violations
September 28, 2007State Formal Notice of Violation issued6 linked violations
April 15, 2003State Compliance achieved3 linked violations
November 13, 2002State Public Notification received27 linked violations
April 29, 2002State Compliance achieved2 linked violations
March 19, 2002State Public Notification requested2 linked violations
December 10, 2001State Public Notification received3 linked violations
December 10, 2001State Public Notification received1 linked violation
November 27, 2001State Compliance achieved1 linked violation
November 27, 2001State Compliance achieved1 linked violation
November 27, 2001State Compliance achieved1 linked violation
November 27, 2001State Compliance achieved2 linked violations
November 21, 2001State Formal Notice of Violation issued1 linked violation
November 21, 2001State Formal Notice of Violation issued1 linked violation
November 21, 2001State Public Notification requested1 linked violation
October 22, 2001State Public Notification requested1 linked violation
October 22, 2001State Formal Notice of Violation issued1 linked violation
October 22, 2001State Formal Notice of Violation issued1 linked violation
May 17, 2001State Public Notification requested6 linked violations
May 17, 2001State Public Notification requested8 linked violations
May 17, 2001State Public Notification requested21 linked violations
May 17, 2001State Public Notification requested7 linked violations
May 17, 2001State Public Notification requested4 linked violations
May 17, 2001State Public Notification requested4 linked violations
May 17, 2001State Public Notification requested6 linked violations
May 17, 2001State Public Notification requested4 linked violations
May 17, 2001State Formal Notice of Violation issued3 linked violations
May 17, 2001State Formal Notice of Violation issued3 linked violations
May 17, 2001State Formal Notice of Violation issued5 linked violations
May 17, 2001State Formal Notice of Violation issued4 linked violations
May 17, 2001State Formal Notice of Violation issued6 linked violations
May 17, 2001State Public Notification requested9 linked violations
May 17, 2001State Public Notification requested6 linked violations
May 17, 2001State Formal Notice of Violation issued2 linked violations
May 17, 2001State Formal Notice of Violation issued2 linked violations
May 17, 2001State Formal Notice of Violation issued2 linked violations
May 17, 2001State Formal Notice of Violation issued3 linked violations
May 17, 2001State Formal Notice of Violation issued3 linked violations
May 17, 2001State Formal Notice of Violation issued39 linked violations
May 17, 2001State Formal Notice of Violation issued2 linked violations
May 17, 2001State Formal Notice of Violation issued2 linked violations
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved6 linked violations
April 16, 2001State Compliance achieved3 linked violations
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved2 linked violations
February 25, 2000State Public Notification received5 linked violations
December 29, 1999State Public Notification requested4 linked violations
December 22, 1999State Formal Notice of Violation issued7 linked violations
December 15, 1999State Public Notification requested9 linked violations
October 22, 1999State Public Notification requested10 linked violations
October 26, 1998State Compliance achieved8 linked violations
June 29, 1998State Compliance achieved1 linked violation
May 18, 1998State Public Notification requested1 linked violation
May 18, 1998State Formal Notice of Violation issued1 linked violation
November 20, 1996State Compliance achieved2 linked violations
November 18, 1996State Formal Notice of Violation issued2 linked violations
July 15, 1996State Compliance achieved1 linked violation
June 12, 1996State Formal Notice of Violation issued2 linked violations
June 12, 1996State Public Notification requested1 linked violation
June 12, 1996State Public Notification requested2 linked violations
June 12, 1996State Public Notification requested2 linked violations
June 12, 1996State Public Notification requested1 linked violation
March 15, 1996State Public Notification requested6 linked violations
February 26, 1996State Compliance achieved2 linked violations
August 25, 1995State Compliance achieved7 linked violations
April 28, 1995State Public Notification requested2 linked violations
September 12, 1991State Public Notification requested2 linked violations
December 27, 1988State Compliance achieved1 linked violation
September 29, 1988State Intentional no-actiongeneral compliance action — not tied to a specific violation on record

Common questions

Is MEADOW KNOLLS ADDITION required to publish a Consumer Confidence Report?: Yes. MEADOW KNOLLS ADDITION is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is MEADOW KNOLLS ADDITION’s next Consumer Confidence Report due?: MEADOW KNOLLS ADDITION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MEADOW KNOLLS ADDITION have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MEADOW KNOLLS ADDITION.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

MEADOWKNOLLS ROAD ASSOC

319-654-0795

DEWITT, IA 52742