Reference Source

Uranium

For Uranium, regulator is US EPA (National Primary Drinking Water Regulations); limit is 30 ug/L as of 12/08/03; unit is ug/L; limit type is MCL (Maximum Contaminant Level), recorded from its source on 2026-08-06.

Contaminant
Uranium verified
Regulator
US EPA (National Primary Drinking Water Regulations) our reading
Limit
30 ug/L as of 12/08/03 verified
Unit
ug/L verified
Limit type
MCL (Maximum Contaminant Level) our reading
Sourceepa.gov
Verified2026-08-06
Review by2027-08-06
DatasetDrinking water contaminant limits by regulator

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Uranium | zero | 30 ug/L as of 12/08/03

epa.gov, retrieved 2026-08-06

Source

Last verified against source: 2026-08-06. Due for re-check by 2027-08-06. This page as Markdown · OKF bundle · full dataset as JSON.