On Thursday, March 22, 2018, a second Tier II public notice for a non-emergency drinking water violation for haloacetic acids (HAAs) was sent to customers in the Main Lower South Water System. A Tier II public notice is a non-emergency notification because there is no immediate health risk. This is not an emergency situation, and you may continue to drink the water. In December 2017, a public notice was issued for exceedance of the HAA Standard. Sample results continue to show the levels of HAAs is less than 60ppb, however compliance is based on a locational running annual average (LRAA) and this number when calculated remains above 60ppb in two locations due to high numbers received in November 2017.