MISSION, TX · Hidalgo County
AGUA SUD Water System
Consumer Confidence Report status
AGUA SUD 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 1 item for AGUA SUD that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX1080022
- System type
- Community Water System
- Population served
- 53,796
- Service connections
- 17,932
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
AGUA SUD is one of 385 community water systems in Texas in the 10,001 to 100,000 people size category, serving 53,796 people from surface water.
As of August 1, 2026, its federal record holds 9 entries between 1996 and 2025, of which 1 remains open; none are health-based.
Of the 9, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Former Total Trihalomethane Rule, the Lead and Copper Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2025
UnaddressedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2015 – September 30, 2015
ResolvedLead Consumer Notice
—Lead and Copper Rule
December 30, 2013 – May 28, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 1997 – November 24, 1997
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 1997 – April 9, 1997
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 1996 – December 31, 1996
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 1996 – September 30, 1996
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 1996 – June 30, 1996
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 1996 – March 31, 1996
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| July 1, 2015 – September 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| December 30, 2013 – May 28, 2014 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| October 1, 1997 – November 24, 1997 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 1997 – April 9, 1997 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 1996 – December 31, 1996 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 1996 – September 30, 1996 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 1996 – June 30, 1996 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 1996 – March 31, 1996 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- December 3, 2025State Violation/Reminder Notice2 linked violations
- June 6, 2023State Compliance achieved1 linked violation
- May 26, 2023State Public Notification received1 linked violation
- May 9, 2023State Public Notification requested1 linked violation
- May 9, 2023State Violation/Reminder Notice1 linked violation
- February 24, 2016State Compliance achieved4 linked violations
- July 1, 2015State Public Notification received3 linked violations
- February 10, 2015State Compliance achieved3 linked violations
- July 25, 2012State Public Notification received4 linked violations
- April 9, 1997State Compliance achieved3 linked violations
- April 9, 1997State Compliance achieved1 linked violation
- April 9, 1997State Compliance achieved1 linked violation
- April 9, 1997State Compliance achieved1 linked violation
- August 1, 1987State Formal Notice of Violation issued1 linked violation
- June 1, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is AGUA SUD required to publish a Consumer Confidence Report?
- Yes. AGUA SUD 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 AGUA SUD’s next Consumer Confidence Report due?
- AGUA SUD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AGUA SUD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for AGUA SUD that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
OCHOA, JOSE LUIS
956-585-2459
MISSION, TX 78573-0075