VOCs & pesticides · 2024
Atrazine in Frisco, TX tap water
Frisco, TX's 2024 Consumer Confidence Report shows Atrazine at or above the federal limit (3 ug/L MCL). Measured value is 1.0× the threshold.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level MCL | 3 ug/L | 3 ug/L MCL |
Reported level Mclg | 3 ug/L | 3 ug/L MCL |
Reported level Highest Level Detected | 0.1 ug/L | 3 ug/L MCL |
Reported level Highest Level Detected | 0.2 ug/L | 3 ug/L MCL |
Reported level Range Of Levels Detected | 0.1–0.1 ug/L | 3 ug/L MCL |
Reported level Range Of Levels Detected | 0.1–0.2 ug/L | 3 ug/L MCL |
Verbatim from Frisco, TX's 2024 Consumer Confidence Report — source document ↗
About Atrazine
A widely used agricultural herbicide that reaches water through runoff.
Long-term exposure above the federal limit can affect the cardiovascular and reproductive systems.
How Frisco, TX compares
Nearby systems also reporting Atrazine:
People also ask
+Is there Atrazine in Frisco, TX tap water?
Yes — Frisco, TX's 2024 Consumer Confidence Report lists Atrazine at 3 ug/L. Frisco, TX's 2024 Consumer Confidence Report shows Atrazine at or above the federal limit (3 ug/L MCL). Measured value is 1.0× the threshold.
+What's the federal limit for Atrazine in drinking water?
The federal MCL for Atrazine is 3 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Atrazine?
A widely used agricultural herbicide that reaches water through runoff. Long-term exposure above the federal limit can affect the cardiovascular and reproductive systems.
+Where does this Atrazine measurement come from?
This page reproduces the Atrazine entry from the 2024 Consumer Confidence Report published by the Frisco, TX water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/tx/frisco/2024/source.