Is MANASSA TOWN OF required to publish a Consumer Confidence Report?

Yes. MANASSA TOWN OF 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 MANASSA TOWN OF’s next Consumer Confidence Report due?

MANASSA TOWN OF’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.

MANASSA, CO · Conejos County

MANASSA TOWN OF Water System

Consumer Confidence Report status

MANASSA TOWN OF 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 MANASSA TOWN OF.

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

System facts

System ID (PWSID): CO0111700
System type: Community Water System
Population served: 976
Service connections: 490
Ownership: local government
Water source: groundwater (wells)

MANASSA TOWN OF is one of 305 community water systems in Colorado in the 501 to 3,300 people size category, serving 976 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1999 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.

All 8 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 inorganic chemicals, volatile organic chemicals, and synthetic organic chemicals.

Violation history

Monitoring, Regular
—
Nickel
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Barium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Mercury
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2008 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1999 – December 31, 1999
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2011 – December 31, 2013	Monitoring, Regular	Nickel	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Barium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Mercury	—	Resolved
January 1, 2008 – December 31, 2013	Monitoring, Regular	Combined Uranium	—	Resolved
December 1, 1999 – December 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 10, 2026State Compliance achieved2 linked violations
January 26, 2026State Public Notification requested1 linked violation
October 18, 2023State Violation/Reminder Notice4 linked violations
October 18, 2023State Public Notification requested4 linked violations
November 28, 2022State Compliance achieved2 linked violations
November 15, 2022State Violation/Reminder Notice2 linked violations
November 15, 2022State Violation/Reminder Notice2 linked violations
June 17, 2022State Public Notification requested2 linked violations
April 21, 2022State Compliance achieved4 linked violations
April 12, 2022State Violation/Reminder Notice2 linked violations
November 2, 2020State Public Notification requested3 linked violations
November 2, 2020State Violation/Reminder Notice2 linked violations
August 27, 2020State Compliance achieved3 linked violations
August 6, 2020State Public Notification requested3 linked violations
February 7, 2020State Compliance achieved4 linked violations
October 29, 2019State Violation/Reminder Notice7 linked violations
November 3, 2017State Public Notification requested3 linked violations
July 28, 2017State Violation/Reminder Notice2 linked violations
July 28, 2017State Public Notification requested2 linked violations
December 30, 2016State Compliance achieved3 linked violations
September 7, 2016State Compliance achieved1 linked violation
July 25, 2016State Public Notification requested2 linked violations
February 2, 2016State Public Notification requested2 linked violations
November 10, 2015State Public Notification requested3 linked violations
November 10, 2015State Violation/Reminder Notice2 linked violations
March 12, 2015State Public Notification requested2 linked violations
March 12, 2015State Public Notification requested2 linked violations
August 18, 2014State Compliance achieved2 linked violations
May 28, 2014State Compliance achieved2 linked violations
February 10, 2014State Violation/Reminder Notice1 linked violation
February 10, 2014State Violation/Reminder Notice21 linked violations
February 10, 2014State Public Notification requested21 linked violations
February 10, 2014State Violation/Reminder Notice32 linked violations
February 10, 2014State Public Notification requested11 linked violations
February 10, 2014State Public Notification requested2 linked violations
February 10, 2014State Violation/Reminder Notice1 linked violation
February 10, 2014State Public Notification requested1 linked violation
February 10, 2014State Violation/Reminder Notice2 linked violations
February 10, 2014State Violation/Reminder Notice2 linked violations
February 10, 2014State Violation/Reminder Notice2 linked violations
February 10, 2014State Public Notification requested1 linked violation
February 10, 2014State Public Notification requested1 linked violation
February 10, 2014State Violation/Reminder Notice2 linked violations
November 4, 2013State Compliance achieved1 linked violation
August 13, 2013State Violation/Reminder Notice1 linked violation
June 21, 2013State Compliance achieved3 linked violations
February 15, 2013State Violation/Reminder Notice2 linked violations
February 15, 2013State Violation/Reminder Notice2 linked violations
February 12, 2013State Violation/Reminder Notice22 linked violations
February 12, 2013State Violation/Reminder Notice22 linked violations
January 20, 2011State Public Notification requested33 linked violations
November 29, 2010State Public Notification requested2 linked violations
November 29, 2010State Public Notification received1 linked violation
November 29, 2010State Violation/Reminder Notice1 linked violation
July 23, 2010State Bilateral Compliance Agreement signed6 linked violations
November 17, 2008State Violation/Reminder Notice3 linked violations
September 3, 2008State Public Notification requested5 linked violations
August 12, 2008State Public Notification received4 linked violations
July 29, 2008State Violation/Reminder Notice6 linked violations
December 27, 2007State Public Notification received22 linked violations
October 10, 2006State Compliance achieved3 linked violations
February 22, 2005State Violation/Reminder Notice1 linked violation
June 30, 2004State Public Notification requested1 linked violation
July 1, 2002State Public Notification received2 linked violations
March 16, 2000State Public Notification received1 linked violation
August 26, 1992State Public Notification requested1 linked violation
August 15, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 10, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

Is MANASSA TOWN OF required to publish a Consumer Confidence Report?: Yes. MANASSA TOWN OF 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 MANASSA TOWN OF’s next Consumer Confidence Report due?: MANASSA TOWN OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MANASSA TOWN OF have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MANASSA TOWN OF.
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

RUVOLO, ARIEL

719-843-5207

MANASSA, CO 81141