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Microbial Method Code chart Microbial Method Code chart https://www.tceq.texas.gov/downloads/drinking-water/quality-assurance/microbial-method-code-chart-v0.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png

Microbial Method Code chart

Microbial Method Code chart

microbial-method-code-chart-v0.pdf — 83.4 KB

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Last Modified 2026-02-06