CONEJOS, CO · Alamosa County
EAST ALAMOSA Water System
Consumer Confidence Report status
EAST ALAMOSA 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 EAST ALAMOSA.
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)
- CO0102200
- System type
- Community Water System
- Population served
- 1,453
- Service connections
- 403
- Ownership
- local government
- Water source
- groundwater (wells)
EAST ALAMOSA is one of 305 community water systems in Colorado in the 501 to 3,300 people size category, serving 1,453 people from groundwater.
As of August 1, 2026, its federal record holds 6 entries between 1995 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.
Of the 6, 4 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, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2008 – September 30, 2008
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
April 1, 2008 – June 30, 2008
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2008 – March 31, 2008
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2005 – December 31, 2005
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1995 – December 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2008 – September 30, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| April 1, 2008 – June 30, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| December 1, 2005 – December 31, 2005 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 1995 – December 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 17, 2008State Violation/Reminder Notice2 linked violations
- November 7, 2008State Compliance achieved14 linked violations
- November 7, 2008State Public Notification requested2 linked violations
- November 7, 2008State Violation/Reminder Notice3 linked violations
- September 30, 2008State Compliance achieved1 linked violation
- September 15, 2008State Public Notification received5 linked violations
- August 18, 2008State Violation/Reminder Notice1 linked violation
- August 18, 2008State Public Notification requested1 linked violation
- August 13, 2008State Compliance achieved53 linked violations
- August 4, 2008State Public Notification received2 linked violations
- July 28, 2008State Compliance achieved2 linked violations
- June 20, 2008State Public Notification requested2 linked violations
- June 20, 2008State Public Notification requested2 linked violations
- May 9, 2008State Public Notification requested2 linked violations
- March 13, 2008State Public Notification requested22 linked violations
- December 4, 2007State Public Notification requested2 linked violations
- December 4, 2007State Violation/Reminder Notice3 linked violations
- November 21, 2007State Violation/Reminder Notice4 linked violations
- August 23, 2007State Public Notification received2 linked violations
- June 16, 2005State Public Notification received17 linked violations
- April 19, 2005State Public Notification requested2 linked violations
- September 17, 2003State Compliance achieved8 linked violations
- August 5, 1997State Public Notification received2 linked violations
- March 6, 1995State Public Notification requested1 linked violation
- October 25, 1994State Formal Notice of Violation issued10 linked violations
- August 13, 1994State Compliance achieved1 linked violation
- September 3, 1993State Public Notification requested1 linked violation
Common questions
Is EAST ALAMOSA required to publish a Consumer Confidence Report?
- Yes. EAST ALAMOSA 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 EAST ALAMOSA’s next Consumer Confidence Report due?
- EAST ALAMOSA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does EAST ALAMOSA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for EAST ALAMOSA.
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
WHITE BUFFALO, MARIA
719-589-2649
CONEJOS, CO 81129