THRALL, TX · Williamson County
CITY OF THRALL Water System
Consumer Confidence Report status
CITY OF THRALL 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 CITY OF THRALL.
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)
- TX2460015
- System type
- Community Water System
- Population served
- 975
- Service connections
- 407
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CITY OF THRALL is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 975 people from surface water.
As of August 1, 2026, its federal record holds 5 entries between 1979 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.
Of the 5, 1 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 inorganic chemicals and the Lead and Copper Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2015 – August 25, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedNitrate
October 1, 2001 – December 31, 2001
ResolvedMaximum Contaminant Level Violation, Average
Health-basedNitrate
May 23, 1979 – June 22, 1979
ArchivedMaximum Contaminant Level Violation, Average
Health-basedNitrate
May 23, 1979 – June 22, 1979
ArchivedMaximum Contaminant Level Violation, Average
Health-basedNitrate
May 23, 1979 – May 22, 1980
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2015 – August 25, 2016 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2001 – December 31, 2001 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Resolved |
| May 23, 1979 – June 22, 1979 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Archived |
| May 23, 1979 – June 22, 1979 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Archived |
| May 23, 1979 – May 22, 1980 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- June 26, 2025State Compliance achieved3 linked violations
- May 14, 2025State Public Notification received1 linked violation
- March 11, 2025State Public Notification requested1 linked violation
- March 11, 2025State Violation/Reminder Notice1 linked violation
- February 6, 2025State Public Notification received1 linked violation
- January 9, 2025State Public Notification requested1 linked violation
- January 9, 2025State Violation/Reminder Notice1 linked violation
- August 25, 2016State Compliance achieved1 linked violation
- January 8, 2016State Public Notification received1 linked violation
- November 5, 2015State Public Notification requested1 linked violation
- November 5, 2015State Violation/Reminder Notice1 linked violation
- October 13, 2015State Compliance achieved1 linked violation
- August 5, 2015State Public Notification received1 linked violation
- June 26, 2015State Public Notification requested1 linked violation
- June 26, 2015State Violation/Reminder Notice1 linked violation
- December 8, 2003State Compliance achieved3 linked violations
- October 23, 2003State Bilateral Compliance Agreement signed1 linked violation
- August 21, 1995State Bilateral Compliance Agreement signedgeneral compliance action — not tied to a specific violation on record
- April 27, 1994State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- April 27, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 16, 1990State Formal Notice of Violation issued1 linked violation
- April 1, 1985State Formal Notice of Violation issued1 linked violation
- May 23, 1979State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 23, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is CITY OF THRALL required to publish a Consumer Confidence Report?
- Yes. CITY OF THRALL 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 CITY OF THRALL’s next Consumer Confidence Report due?
- CITY OF THRALL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF THRALL have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF THRALL.
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
MARX, TROY
512-898-5306
THRALL, TX 76578-0346