SANTA ROSA, NM · Guadalupe County
RIVERAS MDWUA Water System
Consumer Confidence Report status
RIVERAS MDWUA 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 RIVERAS MDWUA.
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)
- NM3566510
- System type
- Community Water System
- Population served
- 60
- Service connections
- 29
- Ownership
- local government
- Water source
- groundwater (wells)
RIVERAS MDWUA is one of 667 community water systems in New Mexico in the 500 or fewer people size category, serving 60 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries in 1991, all of which EPA lists as closed. Nothing has been added since 1991.
All 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 Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1991 – November 30, 1991
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived
Resolved 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 |
|---|---|---|---|---|
| November 1, 1991 – November 30, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1991 – July 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 4, 2023State Compliance achieved2 linked violations
- August 29, 2022State Public Notification requested63 linked violations
- September 30, 2021State Public Notification received3 linked violations
- August 20, 2021State Public Notification requested1 linked violation
- August 20, 2021State Violation/Reminder Notice1 linked violation
- November 1, 2020State Compliance achieved43 linked violations
- October 24, 2011State Compliance achieved99 linked violations
- January 9, 2006State Compliance achieved6 linked violations
- January 31, 2005State Public Notification received6 linked violations
- January 12, 2005State Violation/Reminder Notice20 linked violations
Common questions
Is RIVERAS MDWUA required to publish a Consumer Confidence Report?
- Yes. RIVERAS MDWUA 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 RIVERAS MDWUA’s next Consumer Confidence Report due?
- RIVERAS MDWUA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RIVERAS MDWUA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for RIVERAS MDWUA.
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
GRIEGO, YVETTE
575-799-5189
SANTA ROSA, NM 88435