DEWITT, IA · Linn County

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

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
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2007 – September 30, 2007
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, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2001 – October 31, 2001
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2000 – September 30, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1998 – May 31, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1998 – April 30, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1996 – August 31, 1996
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
—
Styrene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Atrazine
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1996 – March 31, 2001
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
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
—
Pentachlorophenol
April 1, 1996 – March 31, 2001
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
September 1, 2007 – September 30, 2007	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, 2001 – October 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2000 – September 30, 2001	Monitoring, Regular	Nitrate	—	Resolved
May 1, 1998 – May 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1998 – April 30, 1998	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	1,2-Dichloropropane	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Styrene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Atrazine	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1996 – March 31, 2001	Monitoring, Regular	1,2-Dichloroethane	—	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	Pentachlorophenol	—	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
April 15, 2003State Compliance achieved3 linked violations
November 13, 2002State Public Notification received27 linked violations
March 19, 2002State Public Notification requested2 linked violations
December 10, 2001State Public Notification received1 linked violation
December 10, 2001State Public Notification received3 linked violations
November 27, 2001State Compliance achieved1 linked violation
November 27, 2001State Compliance achieved1 linked violation
November 27, 2001State Compliance achieved1 linked violation
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 Formal Notice of Violation issued3 linked violations
May 17, 2001State Public Notification requested5 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 Formal Notice of Violation issued7 linked violations
May 17, 2001State Formal Notice of Violation issued8 linked violations
May 17, 2001State Formal Notice of Violation issued7 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 requested4 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 issued4 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
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved3 linked violations
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved3 linked violations
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved1 linked violation
April 16, 2001State Compliance achieved2 linked violations
April 16, 2001State Compliance achieved6 linked violations
February 25, 2000State Public Notification received5 linked violations
December 22, 1999State Formal Notice of Violation issued8 linked violations
December 22, 1999State Formal Notice of Violation issued7 linked violations
November 17, 1999State Public Notification requested8 linked violations
November 12, 1999State Compliance achieved6 linked violations
October 22, 1999State Public Notification requested10 linked violations
October 19, 1998State Formal Notice of Violation issued4 linked violations
June 29, 1998State Compliance achieved1 linked violation
May 18, 1998State Formal Notice of Violation issued1 linked violation
May 18, 1998State Public Notification requested1 linked violation
November 18, 1996State Formal Notice of Violation issued2 linked violations
July 15, 1996State Compliance achieved1 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
June 12, 1996State Public Notification requested1 linked violation
June 12, 1996State Public Notification requested2 linked violations
March 15, 1996State Public Notification requested6 linked violations
February 26, 1996State Compliance achieved2 linked violations
April 28, 1995State Public Notification requested2 linked violations
September 12, 1991State Public Notification requested2 linked violations
August 9, 1991State Compliance achieved5 linked violations
December 27, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 27, 1988State Compliance achieved1 linked violation
September 29, 1988State Intentional no-actiongeneral compliance action — not tied to a specific violation on record

Contact

MEADOWKNOLLS ROAD ASSOC

319-654-0795

DEWITT, IA 52742