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

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

WILEY 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.

WILEY, CO · Prowers County

WILEY TOWN OF Water System

Consumer Confidence Report status

WILEY 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 WILEY 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): CO0150900
System type: Community Water System
Population served: 405
Service connections: 216
Ownership: local government
Water source: groundwater (wells)

WILEY TOWN OF is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 405 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 2002 and 2010, all of which EPA lists as closed. Nothing has been added since 2010.

All 3 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 and the Lead and Copper Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2010 – September 27, 2011
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2002 – December 31, 2002
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2010 – September 27, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 7, 2012State Public Notification received1 linked violation
September 27, 2011State Compliance achieved1 linked violation
August 18, 2011State Public Notification received1 linked violation
August 18, 2011State Compliance achieved1 linked violation
August 9, 2011State Violation/Reminder Notice1 linked violation
February 3, 2011State Compliance achieved1 linked violation
November 8, 2010State Public Notification requested1 linked violation
November 8, 2010State Violation/Reminder Notice1 linked violation
February 10, 2010State Public Notification requested1 linked violation
August 21, 2008State Compliance achieved3 linked violations
April 9, 2008State Compliance achieved1 linked violation
September 10, 2007State Public Notification received3 linked violations
September 10, 2007State Public Notification received2 linked violations
September 10, 2007State Public Notification received3 linked violations
June 21, 2004State Compliance achieved3 linked violations
October 31, 2003State Violation/Reminder Notice4 linked violations
April 28, 2003State Violation/Reminder Notice2 linked violations
November 30, 1992State Public Notification requested1 linked violation

Common questions

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

DILLON, DEBBIE

719-829-4974

WILEY, CO 81092