CONCHAS DAM, NM · San Miguel County
SOUTH CONCHAS RECREATION AREA Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 21, 1996. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in San Miguel County, NM.
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)
- NM3536425
- System type
- Community Water System
- Population served
- 500
- Service connections
- 102
- Ownership
- federal government
- Water source
- surface water (rivers, lakes, or reservoirs)
SOUTH CONCHAS RECREATION AREA is one of 667 community water systems in New Mexico in the 500 or fewer people size category, formerly serving 500 people from surface water.
EPA's federal records list this system as inactive in 1996; the record below is historical.
As of August 1, 2026, its federal record holds 4 entries between 1992 and 1993, all of which EPA lists as closed. Nothing has been added since 1993.
None of the 4 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 Total Coliform Rules.
Violation history
Notification, Public
—Coliform (TCR)
November 1, 1993 – November 30, 1993
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 1993 – May 31, 1993
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 1992 – January 31, 1992
ArchivedNotification, Public
—Coliform (TCR)
January 1, 1992 – January 31, 1992
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 1993 – November 30, 1993 | Notification, Public | Coliform (TCR) | — | Archived |
| May 1, 1993 – May 31, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| January 1, 1992 – January 31, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| January 1, 1992 – January 31, 1992 | Notification, Public | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- June 19, 1996State Public Notification requested6 linked violations
- June 18, 1996State Technical Assistance Visit9 linked violations
- February 3, 1992State Public Notification requested2 linked violations
Last known contact on file (system is inactive)
Not on record
505-868-2221
CONCHAS DAM, NM 88416