Phetchabun irrigation officials asked Lom Sak municipality to raise a red flag because the Pa Sak river has reached critical levels; the S3 Lom Sak gauge read 7.43 m and was still rising. Businesses in low-lying land along the Pa Sak should move stock, equipment and documents to higher ground now, and keep the municipality's contacts (056-701066, 056-701080) or the 199 emergency line handy. Check the municipality's updates for further water levels.