Is FROHNA PWS required to publish a Consumer Confidence Report?

Yes. FROHNA PWS 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 FROHNA PWS’s next Consumer Confidence Report due?

FROHNA PWS’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.

FROHNA, MO · Perry County

FROHNA PWS Water System

Consumer Confidence Report status

FROHNA PWS 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 1 item for FROHNA PWS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

System facts

System ID (PWSID): MO4010293
System type: Community Water System
Population served: 250
Service connections: 153
Ownership: local government
Water source: groundwater (wells)

FROHNA PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 250 people from groundwater.

As of August 1, 2026, its federal record holds 93 entries between 1991 and 2025, of which 1 remains open; none are health-based.

All 93 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, synthetic organic chemicals, and the Total Coliform Rules.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2025
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2025 – November 30, 2025
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Xylenes, Total
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Vinyl chloride
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Trichloroethylene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Toluene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Benzene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Styrene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Ethylbenzene
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Benzene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Styrene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Toluene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Xylenes, Total
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Ethylbenzene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Vinyl chloride
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Toluene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Benzene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Styrene
April 1, 2025 – March 13, 2025
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Chlordane
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
2,4-D
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Endrin
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Dalapon
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
OXAMYL
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Simazine
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Picloram
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Aldicarb
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Atrazine
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
LASSO
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2020 – December 31, 2025
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2020 – December 31, 2025
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2013 – January 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2002 – March 31, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1991 – March 31, 1991
Resolved

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
December 30, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
November 1, 2025 – November 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Xylenes, Total	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Vinyl chloride	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Carbon tetrachloride	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Toluene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Benzene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Styrene	—	Archived
October 1, 2025 – December 31, 2025	Monitoring, Regular	Ethylbenzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Benzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Styrene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Toluene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Xylenes, Total	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Ethylbenzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Vinyl chloride	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
April 1, 2025 – March 13, 2025	Monitoring, Regular	Toluene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Benzene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2025 – March 13, 2025	Monitoring, Regular	Styrene	—	Resolved
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate-Nitrite	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Chlordane	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	2,4-D	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Endrin	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Dalapon	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	OXAMYL	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Simazine	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Picloram	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Aldicarb sulfoxide	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Aldicarb sulfone	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Aldicarb	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Atrazine	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	LASSO	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2020 – December 31, 2025	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2013 – January 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2002 – March 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 1991 – March 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

March 18, 2026State Violation/Reminder Notice24 linked violations
March 18, 2026State Public Notification requested21 linked violations
March 18, 2026State Violation/Reminder Notice21 linked violations
March 18, 2026State Public Notification requested1 linked violation
March 18, 2026State Violation/Reminder Notice1 linked violation
March 18, 2026State Public Notification requested23 linked violations
January 6, 2026State Public Notification requested1 linked violation
January 6, 2026State Violation/Reminder Notice1 linked violation
December 1, 2025State Compliance achieved2 linked violations
August 6, 2025State Public Notification requested21 linked violations
August 6, 2025State Violation/Reminder Notice21 linked violations
March 13, 2025State Compliance achieved21 linked violations
January 22, 2014State Compliance achieved7 linked violations
February 21, 2013State Violation/Reminder Notice5 linked violations
February 21, 2013State Public Notification requested3 linked violations
September 27, 2007State Public Notification requested6 linked violations

Common questions

Is FROHNA PWS required to publish a Consumer Confidence Report?: Yes. FROHNA PWS 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 FROHNA PWS’s next Consumer Confidence Report due?: FROHNA PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does FROHNA PWS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for FROHNA PWS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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

FRANCE, BOYD

573-517-3603

FROHNA, MO 63748-0000