RIO GRANDE CITY, TX · Starr County
EL TANQUE WSC Water System
Current status
No open violations on record as of July 4, 2026.
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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX2140029
- System type
- Community Water System
- Population served
- 3,000
- Service connections
- 900
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1993 – April 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 1, 1991State Formal Notice of Violation issued2 linked violations
- September 1, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- August 1, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- June 1, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 1, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- November 1, 1986State Formal Notice of Violation issued1 linked violation
- October 1, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 1, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- April 1, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 1, 1982State Public Notification received1 linked violation
Contact
ALVAREZ, RAYMUNDO
956-487-2869
RIO GRANDE CITY, TX 78582-9474