December 9, 2015 - The Angelina & Neches River Authority (ANRA) is accepting applications for grants to install or replace On‐Site Sewage Facilities (OSSFs), also known as septic systems, in the Attoyac Bayou watershed. The Attoyac Bayou is listed as impaired for E. coli bacteria in the Texas Integrated Report of Surface Water Quality. Failed On‐Site Sewage Facilities have been identified in the Attoyac Bayou Watershed Protection Plan as a leading contributor to these bacterial impairments.