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City of Three Rivers

Published drinking-water records and contacts for City of Three Rivers. System TX1490002. Review sources and dates; not a real-time water assessment.

System ID
TX1490002
State or territory
TX
Published population served
4428
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
4:2 FTS< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
6:2 FTS< 0.005 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
8:2 FTS< 0.005 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
ADONA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
HFPO-DA< 0.005 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
NEtFOSAA< 0.005 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
NFDHA< 0.02 µg/L0.02 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
NMeFOSAA< 0.006 µg/L0.006 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFBA0.0104 µg/L0.005 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFBS< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFDA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFDoA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFEESA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFHpA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFHpS< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFHxA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFHxS< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFMBA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFMPA< 0.004 µg/L0.004 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFNA< 0.004 µg/L0.004 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFOA< 0.004 µg/L0.004 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFOS< 0.004 µg/L0.004 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFPeA< 0.003 µg/L0.003 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFPeS< 0.004 µg/L0.004 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFTA< 0.008 µg/L0.008 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFTrDA< 0.007 µg/L0.007 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
PFUnA< 0.002 µg/L0.002 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP
lithium32.5 µg/L9 µg/L2023-11-21CITY OF THREE RIVERS / TRTTAP

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.00184 mg/L2022-01-01 – 2024-12-312026Q3
Lead (PB90) 0.0035 mg/L2019-01-01 – 2021-12-312026Q3
Lead (PB90) 0.0028 mg/L2016-01-01 – 2018-12-312026Q3
Lead (PB90) 0.0032 mg/L2013-01-01 – 2015-12-312026Q3
Lead (PB90) 0.00245 mg/L2010-01-01 – 2012-12-312026Q3
Lead (PB90) 0.00172 mg/L2007-01-01 – 2009-12-312026Q3
Lead (PB90) 0.00172 mg/L2007-01-01 – 2009-12-312026Q3
Lead (PB90) 0.0043 mg/L2001-01-01 – 2003-12-312026Q3

Published compliance history

13 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monitoring, Turbidity (Enhanced SWTR)2025-10-01 – 2025-10-31ResolvedNo2026Q3
Surface Water Treatment Rule / Monitoring of Treatment (SWTR-Filter)2025-10-01 – 2025-10-31ResolvedNo2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation2025-08-25 – —ResolvedNo2026Q3
Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monitoring, Turbidity (Enhanced SWTR)2025-08-01 – 2025-08-31ResolvedNo2026Q3
Lead and Copper Rule Revisions / Notification, Known or Potential LSL2025-07-02 – —ResolvedNo2026Q3
Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monitoring, Turbidity (Enhanced SWTR)2024-06-01 – 2024-06-30ResolvedNo2026Q3
Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting2023-07-01 – —ResolvedNo2026Q3
Lead and Copper Rule / Lead Consumer Notice2021-12-30 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2021-07-01 – 2021-07-31ResolvedNo2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation without NPDWR Violation2021-03-20 – —ResolvedNo2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation without NPDWR Violation2021-03-20 – —ResolvedNo2026Q3
Surface Water Treatment Rule / Monitoring of Treatment (SWTR-Filter)2021-02-01 – 2021-02-28ResolvedNo2026Q3
Total Coliform Rule / Monitoring, Routine Minor (TCR)1991-04-01 – 1991-04-30ArchivedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Martinez, Felipe, Q: 361-786-2528

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records