MESILLA, NM · Dona Ana County
MESILLA WATER SYSTEM Water System
Current status
1 open health-based violation on record as of July 4, 2026. See the violation history below for contaminant and status details.
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)
- NM3560007
- System type
- Community Water System
- Population served
- 2,167
- Service connections
- 827
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
November 20, 2024 – February 25, 2025
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
February 8, 2018 – January 31, 2020
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
February 8, 2018 – January 31, 2020
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2015 – August 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – August 31, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2014 – August 31, 2014
Resolved
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 20, 2024 – February 25, 2025 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| October 17, 2024 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Unaddressed |
| February 8, 2018 – January 31, 2020 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| February 8, 2018 – January 31, 2020 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2015 – August 31, 2016 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – August 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – August 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
Enforcement actions
- June 26, 2009State Public Notification requested2 linked violations
- June 12, 2007State Violation/Reminder Notice4 linked violations
- September 28, 2001State Public Notification requested41 linked violations
Contact
ASTORGA, LORENZO
575-993-2322
MESILLA, NM 88046