LAMPE, MO · Stone County

MO ARK WATER CO 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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO5024591
System type: Community Water System
Population served: 1,478
Service connections: 913
Ownership: local government
Water source: groundwater (wells)

Violation history

LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – November 12, 2024
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2022 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Benzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Toluene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Styrene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Xylenes, Total
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Benzene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Toluene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Styrene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Benzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Toluene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Styrene
January 1, 2021 – March 31, 2021
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2014 – November 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – July 2, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2012 – August 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2008 – September 30, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – December 23, 2002
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024 – November 12, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Benzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Toluene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Styrene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Xylenes, Total	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Benzene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Toluene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Styrene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Benzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Toluene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Styrene	—	Resolved
November 1, 2014 – November 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2014 – July 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2014 – July 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2012 – August 31, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2001 – December 23, 2002	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Contact

LAWSON, MACK

417-779-5217

LAMPE, MO 65681-0000