No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting January 2024.
Serves about 1,115 people (385 connections) with surface water from its own intake.
From EPA's record for TX1820061. PurityMap is independent of The Cliffs.
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33 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From June 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From May 2025 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| Jan–Mar 2024 | Total trihalomethanes (TTHM) | 0.093 mg/L | 0.080 mg/L | Resolved |
| From January 2024 | Surface Water Treatment Rule | – | – | Resolved |
| Oct–Dec 2023 | Total trihalomethanes (TTHM) | 0.108 mg/L | 0.080 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From September 2023 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From September 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From September 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From August 2023 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From August 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From August 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| Jul–Sep 2023 | Total trihalomethanes (TTHM) | 0.104 mg/L | 0.080 mg/L | Resolved |
| From July 2023 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From July 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From July 2023 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| Apr–Jun 2023 | Total trihalomethanes (TTHM) | 0.108 mg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2023 | Total trihalomethanes (TTHM) | 0.082 mg/L | 0.080 mg/L | Resolved |
| From December 2021 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From May 2021 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From May 2021 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From August 2020 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From August 2020 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From June 2020 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From June 2020 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From May 2020 | Long Term 2 Enhanced Surface Water Treatment Rule | – | – | Resolved |
No lab results for other contaminants (like PFAS) are on file for this system. EPA required that testing from systems serving more than 3,300 people, plus a sample of smaller ones.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →The Cliffs's phone number on EPA record is 737-376-2534. Its mailing address is PO BOX 140164, AUSTIN, TX 78714-0164.
According to EPA's record, The Cliffs uses surface water from its own intake.
EPA's record shows 33 health-based violations for The Cliffs in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting January 2024. EPA also lists 62 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in The Cliffs's latest lead and copper round, which ended in December 2025, was 1.1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for The Cliffs. Its phone number on EPA record is 737-376-2534. Its mailing address on EPA record is PO BOX 140164, AUSTIN, TX 78714-0164. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.