Tier 2 - 2c EMCL Tier 2 - 2c EMCL https://www.tceq.texas.gov/downloads/drinking-water/notices/microbial/tier-2-2c-emcl.docx/view https://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png Tier 2 - 2c EMCL Tier 2 - 2c EMCL tier-2-2c-emcl.docx — 28.3 KB