SANTA CLARA, NM · Grant County
HANOVER MDWCA Water System
Consumer Confidence Report status
HANOVER MDWCA 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 HANOVER MDWCA.
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)
- NM3522309
- System type
- Community Water System
- Population served
- 215
- Service connections
- 88
- Ownership
- local government
- Water source
- groundwater (wells)
HANOVER MDWCA is one of 667 community water systems in New Mexico in the 500 or fewer people size category, serving 215 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2019 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
None of the 3 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Groundwater Rule and the Consumer Confidence Rule.
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
November 26, 2022 – January 15, 2024
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
November 26, 2022 – January 15, 2024
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – July 30, 2019
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 26, 2022 – January 15, 2024 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| November 26, 2022 – January 15, 2024 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 1, 2019 – July 30, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 22, 2003State Compliance achieved2 linked violations
Common questions
Is HANOVER MDWCA required to publish a Consumer Confidence Report?
- Yes. HANOVER MDWCA 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 HANOVER MDWCA’s next Consumer Confidence Report due?
- HANOVER MDWCA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HANOVER MDWCA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HANOVER MDWCA.
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
HUDMAN, SHEILA
575-537-2443
SANTA CLARA, NM 88026