Other · 2025
Radium 226 228 in City of Poquoson, VA tap water
City of Poquoson, VA's 2025 Radium 226 228 measurement is below the federal limit of 0 pCi/L (MCLG).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Maximum Max Detected Level | 0.2 pCi/L | 0 pCi/L MCLG |
Range System-wide | 0.2 pCi/L | 0 pCi/L MCLG |
Range Range of Individual Test Results Low | 0.2–0.6 pCi/L | 0 pCi/L MCLG |
Reported level System-wide | 0.6 pCi/L | 0 pCi/L MCLG |
Verbatim from City of Poquoson, VA's 2025 Consumer Confidence Report — source document ↗
How City of Poquoson, VA compares
1 of the 32 systems measuring Radium 226 228 on The Water Map have it at or above the federal limit:
Nearby systems also reporting Radium 226 228:
People also ask
+Is there Radium 226 228 in City of Poquoson, VA tap water?
Yes — City of Poquoson, VA's 2025 Consumer Confidence Report lists Radium 226 228 at 0.2–0.6 pCi/L. City of Poquoson, VA's 2025 Radium 226 228 measurement is below the federal limit of 0 pCi/L (MCLG).
+What's the federal limit for Radium 226 228 in drinking water?
The federal MCLG for Radium 226 228 is 0 pCi/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Which other U.S. cities have Radium 226 228 over the federal limit?
1 of the 32 systems on The Water Map measuring Radium 226 228 report it at or above the federal limit. Examples include Rockford, IL.
+Where does this Radium 226 228 measurement come from?
This page reproduces the Radium 226 228 entry from the 2025 Consumer Confidence Report published by the City of Poquoson, VA 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/va/poquoson/2025/source.