Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 302 - WATER QUALITY STANDARDS
Subpart B - GENERAL USE WATER QUALITY STANDARDS
Section 302.207 - Radioactivity
Universal Citation: 35 IL Admin Code ยง 302.207
Current through Register Vol. 48, No. 38, September 20, 2024
a) Gross beta concentration must not exceed 100 picocuries per liter (pCi/L).
b) Strontium 90 concentration must not exceed 2 pCi/L.
c) The annual average radium 226 and 228 combined concentration must not exceed 3.75 pCi/L.
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