(Mattoon) — The City of Mattoon has lifted its “don’t drink order.” The order was put in place after testing showed the city’s water was possibly contaminated with a harmful algal bloom. According to City Officials, water sample results from testing on Saturday showed a decreased level of algal bloom. The City says they have completed flushing of the municipal water system. However, before using tap water, residents should flush all cold-water lines for five to ten minutes, discard all ice and replace water filters, and flush hot water lines separately for five to ten minutes.
Mattoon Lifts “Don’t Drink Order”
Jul 14, 2025 | 6:34 AM
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