CEDAR CREST, NM · Bernalillo County
SIERRA VISTA SOUTH WATER COOP Water System
Consumer Confidence Report status
SIERRA VISTA SOUTH WATER COOP 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 SIERRA VISTA SOUTH WATER COOP.
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 New Mexico’s official records. Always confirm current status with New Mexico before making decisions based on this information.
System facts
- System ID (PWSID)
- NM3511201
- System type
- Community Water System
- Population served
- 128
- Service connections
- 51
- Ownership
- privately owned
- Water source
- groundwater (wells)
SIERRA VISTA SOUTH WATER COOP is one of 667 community water systems in New Mexico in the 500 or fewer people size category, serving 128 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2016 and 2025, all of which EPA lists as closed.
Of the 3, 2 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 the Groundwater Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Lead and Copper Rule.
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
February 3, 2025 – April 29, 2025
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2016 – September 30, 2017
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2016 – September 25, 2017
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 3, 2025 – April 29, 2025 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| October 1, 2016 – September 30, 2017 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2016 – September 25, 2017 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 9, 2026State Public Notification requested6 linked violations
- August 5, 2019State Public Notification received3 linked violations
- October 18, 2018State Compliance achieved3 linked violations
- November 9, 2017State Public Notification requested3 linked violations
- August 17, 2017State Violation/Reminder Notice3 linked violations
- September 30, 2016State Compliance achieved3 linked violations
- August 1, 2016State Violation/Reminder Notice3 linked violations
Common questions
Is SIERRA VISTA SOUTH WATER COOP required to publish a Consumer Confidence Report?
- Yes. SIERRA VISTA SOUTH WATER COOP 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 SIERRA VISTA SOUTH WATER COOP’s next Consumer Confidence Report due?
- SIERRA VISTA SOUTH WATER COOP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SIERRA VISTA SOUTH WATER COOP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SIERRA VISTA SOUTH WATER COOP.
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
FRIEDBERG, REBECCA
505-250-5667
CEDAR CREST, NM 87008