RIO RANCHO, NM · Taos County
LAS COLONIAS MHP Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- NM3510429
- System type
- Community Water System
- Population served
- 49
- Service connections
- 20
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Combined Uranium
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2005 – September 30, 2005
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2005 – June 30, 2005
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2005 – September 30, 2005 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2005 – June 30, 2005 | Monitoring, Regular | Combined Uranium | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 24, 2025State Public Notification received1 linked violation
- July 11, 2025State Compliance achieved3 linked violations
- July 11, 2025State Compliance achieved1 linked violation
- June 2, 2025State Violation/Reminder Notice5 linked violations
- August 18, 2021State Compliance achieved4 linked violations
- March 26, 2018State Compliance achieved6 linked violations
- October 24, 2016State Public Notification requested3 linked violations
- July 1, 2007State Public Notification received10 linked violations
- July 1, 2007State Public Notification received10 linked violations
- June 30, 2005State Compliance achieved3 linked violations
Contact
MARTINEZ, ELBERT
505-771-1029
RIO RANCHO, NM 87144