Metals · 2024
Selenium in Jacksonville, FL tap water
Jacksonville, FL's 2024 Selenium measurement is below the federal limit of 50 ug/L (MCLG).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range Ponte Vedra Grid | 0–3.61 ug/L | 50 ug/L MCLG |
Range Ponce de Leon Grid | Not detected ug/L | 50 ug/L MCLG |
Reported level Ponte Vedra Grid | 3.61 ug/L | 50 ug/L MCLG |
Reported level Major Grid | 6.16 ug/L | 50 ug/L MCLG |
Range Mayport | Not detected ug/L | 50 ug/L MCLG |
Range Lofton Oaks Grid | Not detected ug/L | 50 ug/L MCLG |
Reported level Mayport | Not detected ug/L | 50 ug/L MCLG |
Range Palm Valley | Not detected ug/L | 50 ug/L MCLG |
Range Major Grid | 0–6.16 ug/L | 50 ug/L MCLG |
Reported level Palm Valley | Not detected ug/L | 50 ug/L MCLG |
Reported level Ponce de Leon Grid | Not detected ug/L | 50 ug/L MCLG |
Reported level Lofton Oaks Grid | Not detected ug/L | 50 ug/L MCLG |
Verbatim from Jacksonville, FL's 2024 Consumer Confidence Report — source document ↗
About Selenium
A trace element from natural deposits and industrial discharge.
Essential in tiny amounts, but long-term exposure above the federal limit can cause hair and fingernail loss and circulatory problems.
How Jacksonville, FL compares
2 of the 100 systems measuring Selenium on The Water Map have it at or above the federal limit:
Nearby systems also reporting Selenium:
People also ask
+Is there Selenium in Jacksonville, FL tap water?
Yes — Jacksonville, FL's 2024 Consumer Confidence Report lists Selenium at 6.16 ug/L. Jacksonville, FL's 2024 Selenium measurement is below the federal limit of 50 ug/L (MCLG).
+What's the federal limit for Selenium in drinking water?
The federal MCLG for Selenium is 50 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Selenium?
A trace element from natural deposits and industrial discharge. Essential in tiny amounts, but long-term exposure above the federal limit can cause hair and fingernail loss and circulatory problems.
+Which other U.S. cities have Selenium over the federal limit?
2 of the 100 systems on The Water Map measuring Selenium report it at or above the federal limit. Examples include Mcallen, TX, Birmingham, AL.
+Where does this Selenium measurement come from?
This page reproduces the Selenium entry from the 2024 Consumer Confidence Report published by the Jacksonville, FL 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/fl/jacksonville/2024/source.