EPA NC0351010 · serves Smithfield, NC · about 12,900 people (EPA SDWIS)
This report shows EPA's federal records for this water system: UCMR 5 testing, lead testing and violations. It isn't a test of the water at your tap, and it has no Water Score.
Public EPA test results
Smithfield, Town of (EPA NC0351010)
What EPA records show for Smithfield, Town of, as of October 14, 2026
Health-based violation: Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS, Oct 2024–Nov 2024 (EPA SDWIS).
Lead, 90th percentile: 0 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2023–Dec 31, 2025). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
This water system averaged above 4.0 ppt for PFOA or PFOS in EPA's UCMR 5 testing.
EPA's UCMR 5 testing looked for 30 contaminants here and found 6.
Source: EPA records (SDWIS, UCMR 5). SDWIS: data as of Oct 14, 2026. EPA UCMR 5 data, samples through June 2026.
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Does Smithfield, Town of use chloramine?
EPA treatment records (state-reported) list chloramines for Smithfield, Town of. EPA record
Reported results in EPA records (data as of Oct 14–15, 2026)
EPA's UCMR 5 testing looked for 30 contaminants here and found 6.
PFOS (a PFAS): found in 1 of 1 samples, average 7.7 ppt, highest 7.7 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024)
PFOA or PFOS averaged above 4.0 ppt in UCMR 5 testing
PFBA (a PFAS): found in 1 of 1 samples, average 6 ppt, highest 6 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024)
PFOA (a PFAS): found in 1 of 1 samples, average 4.7 ppt, highest 4.7 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024) PFOA or PFOS averaged above 4.0 ppt in UCMR 5 testing
PFPeA (a PFAS): found in 1 of 1 samples, average 4.2 ppt, highest 4.2 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024)
PFHxA (a PFAS): found in 1 of 1 samples, average 3.1 ppt, highest 3.1 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024)
PFBS (a PFAS): found in 1 of 1 samples, average 3 ppt, highest 3 ppt (EPA UCMR 5 testing, Aug 2024–Aug 2024)
Lead, 90th percentile: 0 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2023–Dec 31, 2025). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
Health-based violation: Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS, Oct 2024–Nov 2024 (EPA SDWIS)
Source: EPA SDWIS (ECHO SDWA bulk download), data as of Oct 14, 2026
Source: EPA UCMR 5 occurrence data, data as of Oct 15, 2026
These are EPA's public records for this water system, shown as of October 14, 2026. If you represent this utility, or think a record here is wrong, tell us: Report an error. If the error is in EPA's own records, your state drinking water program can correct it there, and this page updates at our next data refresh.
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