Public water system · NM3522912
ActiveRodeo Mdw & Mswa
At a glance
Rodeo Mdw & Mswa (PWSID NM3522912) is an active community water system in Hidalgo County, New Mexico. It reports serving 118 people through 45 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
118
Service connections
45
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Rodeo Mdw & Mswa compare with other water systems in Hidalgo County?
By EPA's size categories, Rodeo Mdw & Mswa is a very small system (500 people or fewer). Hidalgo County has 9 active public water systems. Its population served is well below the county average of 485 people per system, and accounts for 2.7% of the 4,361 people reported by systems filed under the county. Across New Mexico, the 1,165 active systems average 1,885 people each. Nationally, the average active community water system reports serving 6,703 people, so Rodeo Mdw & Mswa is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. New Mexico has 645 active community water systems, 55% of the state's 1,165 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,009 New Mexico systems (87%) list groundwater as their primary source.
Who owns and regulates Rodeo Mdw & Mswa?
EPA lists Rodeo Mdw & Mswa as owned by a local government. The NM state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 3 of the 9 active systems in Hidalgo County (33%) are also owned by a local government.
Does Rodeo Mdw & Mswa have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. The violations listed here began between July 2021 and October 2024. By type: 9 public notice, recordkeeping or other and 3 monitoring and reporting. The contaminant or rule involved most often is Public Notice (5 of them). EPA lists 12 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-10-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2024-05-11 | Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76 | Public Noticecode 7500 | No | Resolved |
| 2023-10-29 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2023-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2022-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2022-06-09 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2021-10-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2021-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2021-08-06 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-07-25 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Rodeo Mdw & Mswa: frequently asked questions
Who runs Rodeo Mdw & Mswa?
Rodeo Mdw & Mswa (PWSID NM3522912) is a community water system owned by a local government. It is regulated by the NM state drinking water program.
How many people does Rodeo Mdw & Mswa serve?
Rodeo Mdw & Mswa reports serving 118 people through 45 service connections in Hidalgo County, New Mexico.
Where does Rodeo Mdw & Mswa get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Rodeo Mdw & Mswa have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Rodeo Mdw & Mswa's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the NM state drinking water program.
Where can I find Rodeo Mdw & Mswa's water quality report?
As a community water system, Rodeo Mdw & Mswa must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Hidalgo County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lordsburg Water Supply System | Hidalgo | 3,298 | Community | Groundwater |
| Animas School System | Hidalgo | 184 | Non-transient non-community | Groundwater |
| Glen Acres Water Coop | Hidalgo | 180 | Community | Purchased groundwater |
| Yucca Rest Area-State Hwy Dept | Hidalgo | 164 | Transient non-community | Groundwater |
| New Mexico Tech, Playas Facility | Hidalgo | 147 | Non-transient non-community | Groundwater |
| Virden Water System | Hidalgo | 145 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Rodeo Mdw & Mswa, PWSID NM3522912, New Mexico”, https://aquacensus.com/water-systems/new-mexico/rodeo-mdw-mswa-nm3522912 (data as of October 1, 2026).